Timeline of the 2009–10 South-West Indian Ocean cyclone season

Timeline of the 2009-2010 South-West Indian Ocean cyclone season
Timeline of the 2009-2010 South-West Indian Ocean cyclone season
	Season summary map
Season boundaries
First system formed	August 18, 2009
Last system dissipated	May 29, 2010
Strongest system
Name	Edzani
Maximum winds	220 km/h (140 mph); (10-minute sustained)
Lowest pressure	910 hPa (mbar)
Longest lasting system
Name	David
Duration	13 days
Storm articles
	Tropical Storm Hubert ; Cyclone Robyn ;
	Other years; 2007–08, 2009–10

Last updated April 28, 2023

This timeline documents all of the events of the 2009–10 South-West Indian Ocean cyclone season which is the period that tropical cyclones formed in the Indian Ocean. Within the Indian Ocean most tropical cyclones form within the cyclone season which began on November 1 and will end on April 30. The scope of this article is limited to tropical cyclones that form in the Indian Ocean 30°E and 90°E to the south of the equator. When a zone of disturbed weather form or moves into the South-West Indian Ocean it is assigned a number and monitored by Météo-France who run the Regional Specialized Meteorological Center (RSMC) on Réunion Island. Should a tropical disturbance intensify and become a moderate tropical storm the two sub-regional tropical cyclone Advisory Centres in Mauritius and Madagascar in conjunction with RSMC La Réunion. The United States Joint Typhoon Warning Center (JTWC) also issue warnings on tropical cyclones in this region assigning a number with an "S" suffix. When monitoring a tropical cyclone the Joint Typhoon Warning Center will assess the cyclones intensity on the Saffir–Simpson hurricane scale whilst RSMC La Réunion, Mauritius and Madagascar use the Southwest Indian Ocean Tropical Cyclone Intensity Scale to assess a tropical cyclones intensity.

Timeline

July

July 1

0000 UTC, (0400 RET) — The 2009–10 South-West Indian Ocean tropical cyclone year starts.

August

August 18

0000 UTC, (0400 RET) — RSMC La Réunion reports that Tropical Disturbance One has formed about 1200 km, (750 mi), to the east of Diego Garcia.^[1]
1200 UTC, (1600 RET) — RSMC La Réunion issues its final advisory on Tropical Disturbance One as it weakens into a zone of disturbed weather.^[2]

September

September 20

0600 UTC, (1000 RET) — RSMC La Réunion reports that Zone of Disturbed Weather Two has formed about 2500 km, (1550 mi), to the Southeast of Jakarta, Indonesia.^[3]
1200 UTC, (1600 RET) — RSMC La Réunion issues its final advisory on Zone of Disturbed Weather Two.^[4]

October

No tropical cyclones formed in the South-West Indian Ocean, during October 2009.

November

November 7

1200 UTC, (1600 RET) — RSMC La Réunion reports that Tropical Disturbance Three has formed about 800 km, (500 mi), to the southeast of Male in the Maldives.^[5]

November 10

0600 UTC, (1000 RET) — RSMC La Réunion issues its final advisory on Tropical Disturbance Three.^[6]

November 13

0600 UTC, (1030 RET) — RSMC La Réunion reports that Zone of Disturbed Weather Four has formed about 2210 km, (1375 mi) to the north-east of Saint-Denis on La Réunion Island.^[7]
1800 UTC, (2230 RET) — RSMC La Réunion reports that Zone of Disturbed Weather Four has intensified into a tropical disturbance.^[7]

November 14

0000 UTC, (0430 RET) — RSMC La Réunion reports that Tropical Disturbance four has intensified into a tropical depression.^[7]
0600 UTC, (1030 RET) — The JTWC designates Tropical Depression Four as Tropical Storm 01S.^[8]
1200 UTC, (1630 RET) — RSMC La Réunion reports that Tropical Depression Four (01S) has intensified into a moderate tropical storm.^[7]
1800 UTC, (2230 RET) — The sub-regional tropical cyclone advisory center in Mauritius names Moderate Tropical Storm Four (01S) as Anja.^[9]
1800 UTC, (2230 RET) — RSMC La Réunion reports that Moderate Tropical Storm Anja (01S) has intensified into a severe tropical storm.^[9]

November 15

0000 UTC, (0430 RET) — The 2009–10 South-West Indian Ocean tropical cyclone season officially begins.
0000 UTC, (0430 RET) — The JTWC reports that Tropical Storm Anja (01S) has intensified into a category two tropical cyclone.^[10]
0600 UTC, (1030 RET) — RSMC La Réunion reports that Severe Tropical Storm Anja (01S) has rapidly intensified into a tropical cyclone.^[9]
0600 UTC, (1030 RET) — The JTWC reports that Tropical Cyclone Anja (01S) has intensified into a category three tropical cyclone.^[10]
1200 UTC, (1630 RET) — RSMC La Réunion reports that Tropical Cyclone Anja has reached its 10-minute peak sustained wind speeds of 155 km/h (95 mph).^[9]
1200 UTC, (1630 RET) — The JTWC reports that Tropical Cyclone Anja (01S) has reached its 1-minute peak sustained wind speeds of 195 km/h (120 mph).^[10]

November 17

0600 UTC, (1030 RET) — The JTWC reports that Tropical Cyclone Anja has weakened into a category two tropical cyclone.^[10]
1200 UTC, (1630 RET) — The JTWC reports that Tropical Cyclone Anja has weakened into a category one tropical cyclone.^[10]
1800 UTC, (2230 RET) — RSMC La Réunion reports that Tropical Cyclone Anja (01S) has weakened into a severe tropical storm.^[9]

November 18

0000 UTC, (0430 RET) — The JTWC reports that Tropical Cyclone Anja has weakened into a Tropical Storm.^[10]
0600 UTC, (1030 RET) — RSMC La Réunion reports that Severe Tropical Storm Anja (01S) has weakened into a tropical depression.^[9]
0600 UTC, (1030 RET) — The JTWC reports that Tropical Storm Anja has become extra-tropical and issues its final advisory.^[10]
1200 UTC, (1630 RET) — RSMC La Réunion reports that Tropical Depression Anja has weakened into a tropical disturbance.^[9]

November 20

0000 UTC, (0430 RET) — RSMC La Réunion issues its final advisory on Tropical Disturbance Anja.^[9]
0600 UTC, (1030 RET) — RSMC La Réunion reports that Zone of Disturbed Weather Five has formed about 1525 km, (950 mi), to the north-east of Saint-Denis on La Réunion Island.^[11]

November 22

0000 UTC, (0430 RET) — RSMC La Réunion reports that Zone of Disturbed Weather Five has intensified into a tropical disturbance.^[11]
1800 UTC, (2230 RET) — RSMC La Réunion reports that Tropical Disturbance Five has intensified, into a tropical depression.^[11]

November 23

0000 UTC, (0400 RET) — RSMC La Réunion reports that Tropical Depression Five has intensified into a moderate tropical storm.
0600 UTC, (1000 RET) — The sub-regional tropical cyclone advisory center in Madagascar names Moderate Tropical Storm Five as Bongani.^[12]
0600 UTC, (1000 RET) — RSMC La Réunion reports that Moderate Tropical Storm Bongani has reached its peak 10-minute sustained wind speeds of 75 km/h (45 mph).^[11]
0600 UTC, (1000 RET) — The JTWC designates Moderate Tropical Storm Bongani as Tropical Storm 02S, has reached its peak one-minute sustained wind speeds of 75 km/h (45 mph).^[13]^[14]

November 24

0000 UTC, (0400 RET) — RSMC La Réunion reports that Moderate Tropical Storm Bongani (02S) has weakened into a tropical depression.^[11]
0600 UTC, (1000 RET) — RSMC La Réunion reports that Tropical Depression Bongani (02S) has weakened into a tropical disturbance.^[15]

November 25

0600 UTC, (1000 RET) — RSMC La Réunion reports that Tropical Disturbance Bongani (02S) has weakened into a depression se comblant.^[11]
1200 UTC, (1600 RET) — The JTWC reports that Tropical Storm Bongani (02S) has weakened into a tropical depression.^[14]

November 26

1200 UTC, (1600 RET) — RSMC La Réunion issues the final advisory on Depression Se Comblant Bongani.^[11]

December

December 3

0600 UTC, (1000 RET) — RSMC La Réunion reports that Zone of Disturbed Weather 06, has formed within the Australian region.^[16]

December 4

2100 UTC — Zone of disturbed weather 06 moves into the South-West Indian Ocean.^[16]

December 6

0000 UTC — RSMC La Réunion reports that Zone of Disturbed Weather 06 has intensified into a tropical disturbance.^[16]

December 7

0000 UTC — The JTWC designates Tropical Disturbance 06 as Tropical Storm 03S.^[17]
0600 UTC — RSMC La Réunion reports that Tropical Disturbance 06 (03S) has intensified into a tropical depression.^[16]
1200 UTC — RSMC La Réunion reports that Tropical Depression 06 (03S) has intensified into a moderate tropical storm.^[16]
1200 UTC — The sub-regional tropical cyclone advisory centre in Mauritius names Moderate Tropical Storm 06 (03S) as Cleo.^[18]

December 8

0000 UTC — RSMC La Réunion reports that Moderate Tropical Storm Cleo (03S) has intensified into a severe tropical storm.^[16]
0000 UTC — The JTWC reports that Tropical Storm Cleo (03S) has intensified into a category one tropical cyclone.^[19]
0600 UTC — RSMC La Réunion reports that Severe Tropical Storm has rapidly intensified into an intense tropical cyclone.^[16]
0600 UTC — The JTWC reports that Tropical Cyclone Cleo (03S) has intensified into a category three tropical cyclone.^[19]
1200 UTC — RSMC La Réunion reports that Intense Tropical Cyclone Cleo (03S) has reached its 10-minute sustained peak wind speeds of 195 km/h, (120 mph).^[16]
1200 UTC — The JTWC reports that Tropical Cyclone Cleo (03S) has intensified into a category four tropical cyclone.^[19]
1200 UTC — The JTWC reports that Tropical Cyclone Cleo (03S) has reached its 1-minute sustained peak wind speeds of 210 km/h, (130 mph).^[19]

December 9

0000 UTC — RSMC La Réunion reports that Intense Tropical Cyclone Cleo (03S) has weakened into a tropical cyclone.^[16]
0000 UTC — The JTWC reports that Tropical Cyclone Cleo (03S) has weakened into a category three tropical cyclone.^[19]
1200 UTC — RSMC La Réunion reports that Tropical Cyclone Cleo (03S) has weakened into a severe tropical storm.^[16]
1200 UTC — The JTWC reports that Tropical Cyclone Cleo (03S) has weakened into a category two tropical cyclone.^[19]

December 10

0000 UTC — The JTWC reports that Tropical Cyclone Cleo (03S) has weakened into a category one tropical cyclone.^[19]
0600 UTC — The JTWC reports that Tropical Cyclone Cleo (03S) has weakened into a tropical storm.^[19]
1800 UTC — RSMC La Réunion reports that Tropical Cyclone Cleo (03S) has weakened into a tropical storm.^[16]

December 11

0600 UTC — RSMC La Réunion reports that Tropical Cyclone Cleo (03S) has weakened into a tropical disturbance.^[16]
1200 UTC — The JTWC reports that Tropical Storm Cleo (03S) has weakened into a tropical depression.^[19]

December 12

0000 UTC — RSMC La Réunion reports that Tropical Disturbance Cleo has intensified into a tropical depression.^[16]
0600 UTC — RSMC La Réunion reports that Tropical Depression Cleo has weakened into a tropical disturbance.^[16]
1200 UTC — RSMC La Réunion reports that Tropical Disturbance Cleo has weakened into a zone of disturbed weather.^[16]
1200 UTC — RSMC La Réunion reports that Zone of Disturbed Weather 07 has formed about 1660 km, (1000 mi), to the south-east of Colombo, Sri Lanka.^[20]

December 13

0600 UTC — RSMC La Réunion reports that Zone of Disturbed Weather Cleo has re-intensified into a tropical disturbance.^[16]
0600 UTC — RSMC La Réunion reports that Zone of Disturbed Weather 07 has intensified into a tropical disturbance.^[20]
0600 UTC — The JTWC designates Tropical Disturbance 07 as Tropical Storm 05S.^[21]

December 14

0000 UTC — RSMC La Réunion reports that Tropical Disturbance 07 has weakened into a zone of disturbed weather.^[20]
0000 UTC — The JTWC issues their final advisory on Tropical Depression Cleo.^[19]
0600 UTC — The JTWC reports that Tropical Storm 05S has weakened into a tropical depression.^[22]
1200 UTC — RSMC La Réunion reports that Tropical Disturbance Cleo has weakened into a zone of disturbed weather.^[16]

December 17

0600 UTC — RSMC La Réunion reports that Zone of Disturbed Weather 07 has intensified into a tropical disturbance.^[20]

December 20

0600 UTC — The JTWC reports that Tropical Depression 05S has intensified into a Tropical Storm.^[22]

December 21

0600 UTC — RSMC La Réunion reports that Tropical Disturbance 07 (05S) has intensified into a tropical depression.^[20]
1200 UTC — RSMC La Réunion reports that Tropical Depression 07 (05S) has intensified into a moderate tropical storm.^[20]
1200 UTC — The sub-regional tropical cyclone advisory centre in Mauritius names Moderate Tropical Storm 07 (05S) as David.^[23]

December 22

1800 UTC — RSMC La Réunion reports that Moderate Tropical Storm David (05S) has intensified into a severe tropical storm.^[20]

December 23

0000 UTC — RSMC La Réunion reports that Severe Tropical Storm David (05S) has reached its 10-minute sustained peak wind speeds of 100 km/h, (65 mph).^[20]
1800 UTC — RSMC La Réunion reports that Severe Tropical Storm David (05S) has weakened into a tropical storm.^[20]

December 24

0600 UTC — RSMC La Réunion reports that Moderate Tropical Storm David (05S) has intensified into a severe tropical storm.^[20]

December 25

0000 UTC — RSMC La Réunion reports that Severe Tropical Storm David (05S) has weakened into a tropical storm.^[20]
1200 UTC — RSMC La Réunion reports that Tropical Storm David (05S) has weakened into a tropical depression.^[20]
1200 UTC — The JTWC reports that Tropical Storm 05S has weakened into a tropical depression.^[22]
1800 UTC — RSMC La Réunion reports that Tropical Depression David (05S) has weakened into a tropical disturbance.^[20]

December 26

1200 UTC — RSMC La Réunion reports that Tropical Disturbance David has weakened into a zone of disturbed weather.^[20]

December 30

0000 UTC — The JTWC issues their final advisory on Tropical Depression David (05S).^[22]

January

January 3

0600 UTC — RSMC La Réunion reports that Tropical Disturbance 08, has formed within the Australian region.^[24]

January 4

0300 UTC — Tropical Disturbance 08 moves into the South-West Indian Ocean from the Australian region.^[24]

January 5

1800 UTC — RSMC La Réunion reports that Tropical Disturbance 08 has intensified into a Tropical Depression.^[24]

January 6

0000 UTC — The JTWC designates Tropical Depression 08 as Tropical Storm 07S.^[25]
0600 UTC — RSMC La Réunion reports that Tropical Disturbance 08 (07S) has intensified into a moderate tropical storm.^[24]
0600 UTC — The sub-regional tropical cyclone advisory centre in Mauritius names Moderate Tropical Storm 08 (07S) as Edzani.^[24]

January 7

0000 UTC — RSMC La Réunion reports that Moderate Tropical Storm Edzani (07S) has intensified into a severe tropical storm.^[24]
0600 UTC — RSMC La Réunion reports that Severe Tropical Storm Edzani (07S) has intensified into a tropical cyclone.^[24]
0600 UTC — The JTWC reports that Tropical Storm Edzani (07S) has intensified into a category one tropical cyclone.^[26]
1200 UTC — RSMC La Réunion reports that Tropical Cyclone Edzani (07S) has intensified into an intense tropical cyclone.^[24]
1200 UTC — The JTWC reports that Tropical Cyclone Edzani (07S) has intensified into a category three tropical cyclone.^[26]
1800 UTC — The JTWC reports that Tropical Cyclone Edzani (07S) has intensified into a category four tropical cyclone.^[26]

January 8

0600 UTC — RSMC La Réunion reports that Intense Tropical Cyclone Edzani (07S) has intensified into a very intense tropical cyclone.^[24]
0600 UTC — RSMC La Réunion reports that Very Intense Tropical Cyclone Edzani (07S) has reached its 10-minute sustained peak wind speeds of 220 km/h, (140 mph).^[24]
1200 UTC — The JTWC reports that Tropical Cyclone Edzani (07S) has intensified into a category five tropical cyclone.^[26]
1200 UTC — The JTWC reports that Tropical Cyclone Edzani (07S) has reached its 1-minute sustained peak wind speeds of 260 km/h, (160 mph).^[24]
1800 UTC — The JTWC reports that Tropical Cyclone Edzani (07S) has weakened into a category four tropical cyclone.^[26]

January 9

0000 UTC — RSMC La Réunion reports that Very Intense Tropical Cyclone Edzani has weakened into an intense tropical cyclone.^[24]
1200 UTC — The JTWC reports that Tropical Cyclone Edzani (07S) has weakened into a category three tropical cyclone.^[26]

January 10

0000 UTC — RSMC La Réunion reports that Intense Tropical Cyclone Edzani has weakened into a tropical cyclone.^[24]
1200 UTC — The JTWC reports that Tropical Cyclone Edzani (07S) has weakened into a category two tropical cyclone.^[26]
1800 UTC — The JTWC reports that Tropical Cyclone Edzani (07S) has weakened into a category one tropical cyclone.^[26]

January 11

0000 UTC — RSMC La Réunion reports that Tropical Cyclone Edzani has weakened into a severe tropical storm.^[24]
0600 UTC — The JTWC reports that Tropical Cyclone Edzani (07S) has weakened into a tropical storm.^[26]
1200 UTC — RSMC La Réunion reports that Tropical Cyclone Edzani has weakened into a tropical storm.^[24]

January 12

0000 UTC — RSMC La Réunion reports that Tropical Storm Edzani has weakened into a subtropical storm.^[24]

January 14

1800 UTC — RSMC La Réunion reports that Subtropical Storm Edzani has weakened into an extra-tropical storm.^[24]
1800 UTC — Both the JTWC and RSMC La Réunion issue their final advisory on Subtropical Depression Edzani (07S) as its weakens into an extra-tropical storm.^[24]^[26]

January 15

0600 UTC — RSMC La Réunion reports that Tropical Disturbance 09 has formed about 500 km, (300 mi), to the south-west of Saint-Denis, on La Réunion Island.^[27]
1200 UTC — RSMC La Réunion reports that Tropical Disturbance 09 has weakened into a zone of disturbed weather.^[27]

January 26

1800 UTC — RSMC La Réunion reports that Zone of Disturbed Weather 10 has formed about 500 km, (300 mi), to the north-west of Saint-Denis, on La Réunion Island.^[28]

January 27

1800 UTC — RSMC La Réunion reports that Zone of Disturbed Weather 10 has intensified into a Tropical Disturbance.^[28]
1800 UTC — The JTWC designates Tropical Depression 10 as Tropical Storm 11S.^[29]

January 28

1200 UTC — The JTWC reports that Tropical Storm 11S has weakened into a tropical depression.^[30]
1800 UTC — The JTWC reports that Tropical Depression 11S has re-intensified into a tropical storm.^[30]

January 29

0600 UTC — RSMC La Réunion reports that Tropical Disturbance 10 (11S) has weakened into a Subtropical Depression.^[28]
0600 UTC — The JTWC reports that Tropical Storm 11S has weakened into a tropical depression.^[30]
1200 UTC — RSMC La Réunion reports that Subtropical Depression has intensified into a Subtropical Storm.^[31]
1200 UTC — RSMC La Réunion reports that Subtropical Storm 10 (11S) has reached its peak wind speeds of 65 km/h (40 mph).^[28]
1800 UTC — RSMC La Réunion reports that Subtropical Storm 10 (11S) has weakened into a Subtropical Depression.^[28]
1800 UTC — The JTWC reports that Tropical Depression 11S has re-intensified into a tropical storm.^[30]

January 30

0600 UTC — The JTWC reports that Tropical Storm 11S has weakened into a tropical depression.^[30]
1200 UTC — Both the JTWC and RSMC La Réunion issue their final advisory on Subtropical Depression 10 (11S).^[30]

February

February 1

0600 UTC — RSMC La Réunion reports that Tropical Disturbance 11 has formed about 600 km, (370 mi), to the east of Antananarivo in Madagascar.^[32]

February 2

0000 UTC — RSMC La Réunion reports that Tropical Disturbance 11 has intensified into a tropical depression.^[32]
0600 UTC — RSMC La Réunion reports that Tropical Depression 11 has intensified into a moderate tropical storm.^[32]
0600 UTC — The sub-regional tropical cyclone advisory centre in Madagascar names Moderate Tropical Storm 11 as Fami.^[32]
0600 UTC — The JTWC designates Moderate Tropical Storm Fami as Tropical Storm 13S.^[33]
0900 UTC — RSMC La Réunion reports that Moderate Tropical Storm Fami (13S) has made landfall on the western Madagascar coast in the vicinity of Belo.^[34]
1200 UTC — RSMC La Réunion downgrades Moderate Tropical Storm Fami (13S) to an overland depression.^[32]
1800 UTC — The JTWC reports that Tropical Storm Fami (13S) has weakened into a tropical depression.^[35]
2100 UTC — The JTWC issues their final advisory on Tropical Depression Fami (13S) as it dissipates over Madagascar.^[36]

February 3

0000 UTC — RSMC La Réunion issues their final advisory on overland depression Fami as it dissipates over Madagascar.^[32]

February 15

0600 UTC — RSMC La Réunion reports that Tropical Disturbance 12 has formed about 1250 km, (775 mi), to the north-east of Saint-Denis, on La Réunion Island.^[37]

February 16

0000 UTC — RSMC La Réunion reports that Tropical Disturbance 12 has intensified into a tropical depression.^[37]
0000 UTC — The JTWC designates Tropical Depression 12 as Tropical Storm 16S.^[38]
0600 UTC — RSMC La Réunion reports that Tropical Depression 12 (16S) has intensified into a moderate tropical storm.^[37]
0900 UTC — The sub-regional tropical cyclone advisory centre in Mauritius names Moderate Tropical Storm 12 (16S) as Gelane.^[39]

February 17

0000 UTC — RSMC La Réunion reports that Moderate Tropical Storm Gelane (16S) has intensified into a severe tropical storm.^[37]
0000 UTC — The JTWC reports that Tropical Storm Gelane (16S) has intensified into a category one tropical cyclone.^[40]
0600 UTC — RSMC La Réunion reports that Severe Tropical Storm Gelane (16S) has intensified into a tropical cyclone.^[37]

February 18

0600 UTC — The JTWC reports that Tropical Cyclone Gelane (16S) has intensified into a category two tropical cyclone.^[40]
1800 UTC — The JTWC reports that Tropical Cyclone Gelane (16S) has intensified into a category three tropical cyclone.^[40]

February 19

0600 UTC — RSMC La Réunion reports that Tropical Cyclone Gelane (16S) has intensified into an intense tropical cyclone.^[37]
0600 UTC — The JTWC reports that Tropical Cyclone Gelane (16S) has intensified into a category four tropical cyclone.^[40]
1200 UTC — RSMC La Réunion reports that Intense Tropical Cyclone Gelane (16S) has reached its 10-minute peak sustained wind speeds of 205 km/h (125 mph).^[37]
1200 UTC — The JTWC reports that Tropical Cyclone Gelane (16S) has reached its 1-minute peak sustained wind speeds of 230 km/h (145 mph).^[40]

February 20

0000 UTC — The JTWC reports that Tropical Cyclone Gelane (16S) has weakened into a category three tropical cyclone.^[40]
0300 UTC — RSMC La Réunion reports that Intense Tropical Cyclone Gelane (16S) has weakened into a tropical cyclone.^[37]
0600 UTC — The JTWC reports that Tropical Cyclone Gelane (16S) has weakened into a category two tropical cyclone.^[40]
1200 UTC — RSMC La Réunion reports that Tropical Cyclone Gelane (16S) has weakened into a severe tropical storm.^[37]
1200 UTC — The JTWC reports that Tropical Cyclone Gelane (16S) has weakened into a category one tropical cyclone.^[40]
1800 UTC — The JTWC reports that Tropical Cyclone Gelane (16S) has weakened into a tropical storm.^[40]

February 21

1200 UTC — RSMC La Réunion reports that Severe Tropical Storm Gelane (16S) has weakened into a moderate tropical storm.^[37]
1800 UTC — RSMC La Réunion reports that Moderate Tropical Storm Gelane (16S) has weakened into a tropical disturbance.

February 22

1200 UTC — RSMC La Réunion reports that Tropical Disturbance Gelane (16S) has weakened into a Depression se comblant Gelane (16S).

February 25

0600 UTC — RSMC La Réunion issues their last advisory on Depression se comblant Gelane (16S).

March

March 9

0600 UTC — RSMC La Réunion reports that Tropical Disturbance 13 has formed between Madagascar and Réunion
1800 UTC — RSMC La Réunion reports that Tropical Disturbance 13 has intensified into a tropical depression

March 10

1200 UTC — RSMC La Réunion reports that Tropical Depression 13 has intensified into a moderate tropical storm.
1200 UTC — The sub-regional tropical cyclone advisory centre in Madagascar names Moderate Tropical Storm 13 as Hubert.
1800 UTC — RSMC La Réunion reports that Moderate Tropical Storm Hubert has intensified into a severe tropical storm.
2100 UTC — RSMC La Réunion reports that Severe Tropical Storm Hubert has made landfall on the eastern Madagascar coast in the vicinity of Mananjary.

March 11

0000 UTC — RSMC La Réunion downgrades Moderate Tropical Storm Hubert to an overland depression.
1200 UTC — RSMC La Réunion issues their final advisory on overland depression Hubert as it dissipates over Madagascar.

March 22

1200 UTC — RSMC La Réunion reports that Tropical Disturbance 14 has formed close to 90ºE
1800 UTC — RSMC La Réunion reports that Tropical Disturbance 14 has intensified into a tropical depression

March 23

1800 UTC — RSMC La Réunion reports that Tropical Depression 14 has intensified into a moderate tropical storm.
1800 UTC — The sub-regional tropical cyclone advisory centre in Mauritius names Moderate Tropical Storm 14 as Imani.

March 24

1200 UTC — RSMC La Réunion reports that Moderate Tropical Storm Imani has intensified into a severe tropical storm.

March 25

0600 UTC — RSMC La Réunion reports that Severe Tropical Storm Imani has intensified into a tropical cyclone.

April

April 7

0600 UTC — The remnants of Severe Tropical Cyclone Robyn enter this basin as Filling Depression 15

May

May 26

0600 UTC — RSMC La Réunion reports that Subtropical Depression 16 has formed SW of Madagascar
1200 UTC — RSMC La Réunion reports that Subtropical Depression 16 has strengthened and is named Joel

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This timeline documents all of the events of the 2009 Pacific typhoon season which was the period that tropical cyclones formed in the Western Pacific Ocean during 2009, with most of the tropical cyclones forming between May and November. The scope of this article is limited to the Pacific Ocean, north of the equator between 100°E and the International Date Line. Tropical storms that form in the entire Western Pacific basin are assigned a name by the Japan Meteorological Agency. Tropical depressions that form in this basin are given a number with a "W" suffix by the United States' Joint Typhoon Warning Center. In addition, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) assigns names to tropical cyclones that enter or form in the Philippine area of responsibility. These names, however, are not in common use outside of the Philippines.

The 2003–04 South Pacific cyclone season was a below-average season with only three tropical cyclones occurring within the South Pacific to the east of 160°E. The season officially ran from November 1, 2003 to April 30, 2004 with the first disturbance of the season forming on December 4 and the last disturbance dissipating on April 23. This is the period of the year when most tropical cyclones form within the South Pacific Ocean.

The 1984–85 South-West Indian Ocean cyclone season was an average cyclone season. Tropical cyclones in this basin are monitored by the Regional Specialised Meteorological Centre in Réunion. The first storm formed in mid-November, though it was not officially named. A few days later, the first official storm of the year (Anety) formed. In December, one storm formed. During January 1985, two tropical cyclones formed towards the end of the month. Three more systems developed in a short period of time in early to mid-February. After nearly two more months of inactivity, an unusually powerful late season storm developed (Helisaonina) in mid-April, which was the strongest storm of the year. While a number of storms during the season reached severe tropical storm status, only one of those intensified further. Even though two tropical cyclones this year made landfall, no known damage was recorded.

This timeline documents all of the events of the 2009–10 South Pacific cyclone season which is the period that tropical cyclones formed in the southern Pacific Ocean. Within the Southern Pacific Ocean, most tropical cyclones form within the cyclone season which began on November 1 and will end on April 30, though occasionally cyclones form outside these times. The scope of this article is limited to tropical cyclones that form in the Indian Ocean 160°E and 120°W to the south of the equator. Should a tropical cyclone form to the west of 160°E then it will be monitored within the Australian region by the Australian Bureau of Meteorology, should a tropical cyclone form to the east of 120°W, it is unclear how it will be handled as no tropical cyclone has ever been observed in the South Pacific Ocean east of 120°W.

This timeline documents all of the events of the 2010 Pacific typhoon season. Most of the tropical cyclones forming between May and November. The scope of this article is limited to the Pacific Ocean, north of the equator between 100°E and the International Date Line. Tropical storms that form in the entire Western Pacific basin are assigned a name by the Japan Meteorological Agency. Tropical depressions that form in this basin are given a number with a "W" suffix by the United States' Joint Typhoon Warning Center. In addition, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) assigns names to tropical cyclones that enter or form in the Philippine area of responsibility. These names, however, are not in common use outside of the Philippines.

The 2004–05 Australian region cyclone season was a near-average season with eleven tropical cyclones occurring within the Australian region south of the equator and from 90°E to 160°E. The season officially ran from 1 November 2004 to 30 April 2005 with pre-season Tropical Cyclone Phoebe forming on 1 September and an unnamed tropical cyclone dissipating on 15 April. This is the period of the year when most tropical cyclones form within the Australian region.

The 2012–13 South-West Indian Ocean cyclone season was a slightly above average event in tropical cyclone formation in the Southern hemisphere tropical cyclone year starting on July 1, 2012, and ending on June 30, 2013. Within this basin, tropical and subtropical disturbances are officially monitored by the Regional Specialised Meteorological Centre on Réunion island, while the Mauritius and Madagascar weather services assign names to significant tropical and subtropical disturbances. The first tropical disturbance of the season developed on October 12 and rapidly developed into the earliest known intense tropical cyclone on record during October 14.

The 2013–14 South-West Indian Ocean cyclone season was an above average event in tropical cyclone formation. The season officially began on July 1, 2013, though the first tropical system designated by Météo-France was a short-lived tropical disturbance that developed on July 8. However, the first named storm was Cyclone Amara in December. Bruce was the first very intense tropical cyclone since Edzani in 2010, which originated from the Australian region. The strongest system of the cyclone season was Hellen, also one of the most intense tropical cyclones over the Mozambique Channel. The season officially ended on June 30, 2014

The 2014–15 South-West Indian Ocean cyclone season was an above average event in tropical cyclone formation. It began on November 15, 2014, and ended on April 30, 2015, with the exception for Mauritius and the Seychelles, for which it ended on May 15, 2015. These dates conventionally delimit the period of each year when most tropical and subtropical cyclones form in the basin, which is west of 90°E and south of the Equator. Tropical and subtropical cyclones in this basin are monitored by the Regional Specialised Meteorological Centre in Réunion.

Most of the tropical cyclones of the 2013 Pacific typhoon season formed between May and November of that year. The scope of this article is the Pacific Ocean north of the equator, between 100°E and the International Date Line. Tropical storms which form in the Western Pacific basin are assigned a name by the Japan Meteorological Agency (JMA). Tropical depressions forming in this basin are given a number with a "W" suffix by the United States' Joint Typhoon Warning Center (JTWC). The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) assigns names to tropical cyclones that enter or form in the Philippine area of responsibility, but these names are not in common use outside the Philippines.

This timeline documents all of the events of the 2011 Pacific typhoon season, the period that tropical cyclones formed in the Western Pacific Ocean in 2011. Most of the tropical cyclones formed between May and November 2011. The scope of this article is limited to the Pacific Ocean, north of the equator between 100°E and the International Date Line. Tropical storms that form in the entire Western Pacific basin are assigned a name by the Japan Meteorological Agency (JMA). Tropical depressions that form in this basin are given a number with a "W" suffix by the United States' Joint Typhoon Warning Center (JTWC). In addition, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) assigns names to tropical cyclones that enter or form in the Philippine area of responsibility. These names, however, are not in common use outside of the Philippines.

This timeline documents all of the events of the 2012 Pacific typhoon season, the period that tropical cyclones formed in the Western Pacific Ocean during 2012. Most of these tropical cyclones formed between May and November 2012. The scope of this article is limited to the Pacific Ocean, north of the equator between 100°E and the International Date Line. Tropical storms that form in the entire Western Pacific basin are assigned a name by the Japan Meteorological Agency (JMA). Tropical depressions that form in this basin are given a number with a "W" suffix by the United States' Joint Typhoon Warning Center (JTWC). In addition, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) assigns names to tropical cyclones that enter or form in the Philippine area of responsibility. These names, however, are not in common use outside of the Philippines.

The 2016–17 South-West Indian Ocean cyclone season was a below-average season, with five tropical storms, three of which intensified into tropical cyclones. It officially began on November 15, 2016, and ended on April 30, 2017, with the exception for Mauritius and the Seychelles, for which it ended on May 15, 2017. These dates conventionally delimit the period of each year when most tropical and subtropical cyclones form in the basin, which is west of 90°E and south of the Equator. Tropical and subtropical cyclones in this basin were monitored by the Regional Specialised Meteorological Centre in Réunion, though the Joint Typhoon Warning Center issued unofficial advisories.

References

↑ "Tropical Cyclone Bulletins 2009-08-18 00z". Météo-France. 2009-08-18. Archived from the original on June 18, 2010. Retrieved 2010-06-18.{{cite web}}: CS1 maint: unfit URL (link)
↑ "Tropical Cyclone Bulletins 2009-08-18 12z". Météo-France. 2009-08-18. Archived from the original on June 18, 2010. Retrieved 2010-06-18.{{cite web}}: CS1 maint: unfit URL (link)
↑ "Tropical Cyclone Bulletins 2009-09-20 06z". Météo-France. 2009-09-20. Retrieved 2010-01-06.
↑ "Tropical Cyclone Bulletins 2009-09-20 12z". Météo-France. 2009-09-20. Retrieved 2010-01-06.^{[ permanent dead link ]}
↑ "Tropical Cyclone Bulletins 2009-11-07 12z". Météo-France. 2009-11-07. Retrieved 2010-01-06.
↑ "Tropical Cyclone Bulletins 2009-11-10 06z". Météo-France. 2009-11-10. Retrieved 2010-01-06.
1 2 3 4 "Tropical Cyclone Anja". Météo-France. 2010-08-10. Retrieved 2010-08-10.
↑ "Tropical Storm 01S Advisory 1 2009-11-14 09z". Joint Typhoon Warning Center. 2010-11-14. Archived from the original on August 8, 2010. Retrieved 2010-02-07.{{cite web}}: CS1 maint: unfit URL (link)
1 2 3 4 5 6 7 8 "Tropical Cyclone Anja". Météo-France. 2010-08-10. Retrieved 2010-08-10.
1 2 3 4 5 6 7 "Tropical Cyclone Anja (01S) running best track analysis". Joint Typhoon Warning Center. United States Naval Research Laboratory. 2010-11-14. Retrieved 2010-02-07.
1 2 3 4 5 6 7 "Tropical Storm Bongani". Météo-France. 2010-08-10. Archived from the original on 2009-01-16. Retrieved 2010-08-10.
↑ "Tropical Cyclone Bulletins 2009-11-23 06z". Météo-France. 2009-11-23. Retrieved 2010-01-06.^{[ permanent dead link ]}
↑ "Tropical Storm 02S Advisory 1 2009-11-23 09z". Joint Typhoon Warning Center. 2009-11-23. Archived from the original on August 8, 2010. Retrieved 2010-02-07.{{cite web}}: CS1 maint: unfit URL (link)
1 2 "Tropical Cyclone Bongani (02S) running best track analysis". Joint Typhoon Warning Center. United States Naval Research Laboratory. 2010-11-14. Retrieved 2010-02-07.
↑ "Tropical Storm Bongani". Météo-France. 2010-01-06. Archived from the original on 2009-01-16. Retrieved 2010-01-06.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 "Intense Tropical Cyclone Cleo". Météo-France. 2010-01-06. Archived from the original on 2008-04-16. Retrieved 2010-01-06.
↑ "Tropical Cyclone 07S warning 2009-12-07 03z". Joint Typhoon Warning Center. 2009-12-07. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)
↑ "Tropical Cyclone Bulletins 2009-12-07 12z". Météo-France. 2009-12-07. Retrieved 2010-01-06.^{[ permanent dead link ]}
1 2 3 4 5 6 7 8 9 10 "Tropical Cyclone Cleo (03S) running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2010-01-07. Retrieved 2010-02-20.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 "Severe Tropical Storm David". Météo-France. 2010-01-06. Archived from the original on 2010-01-05. Retrieved 2010-01-06.
↑ "Tropical Cyclone 05S warning 2009-12-13 06z". Joint Typhoon Warning Center. 2009-12-13. Archived from the original on July 17, 2009. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)
1 2 3 4 "Tropical Cyclone David (05S) running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2009-12-11. Archived from the original on July 17, 2009. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)
↑ "Tropical Cyclone Bulletins 2009-12-21 12z". Météo-France. 2009-12-21. Retrieved 2010-01-06.^{[ permanent dead link ]}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 "Very Intense Tropical Cyclone Edzani". Météo-France. 2010-01-31. Archived from the original on 2010-01-11. Retrieved 2010-01-31.
↑ "Tropical Cyclone 07S warning 2010-01-06 03z". Joint Typhoon Warning Center. 2010-01-06. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)
1 2 3 4 5 6 7 8 9 10 "Tropical Cyclone Edzani (07S) running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2010-01-07. Retrieved 2010-02-20.
1 2 "Tropical Disturbance 09". Météo-France. 2010-01-31. Archived from the original on 2009-07-09. Retrieved 2010-01-31.
1 2 3 4 5 "Subtropical Storm 10". Météo-France. 2010-01-31. Retrieved 2010-01-31.
↑ "Tropical Cyclone 11S warning 2009-01-27 18z". Joint Typhoon Warning Center. 2009-01-27. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)
1 2 3 4 5 6 "Tropical Cyclone 11S running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2010-02-15. Retrieved 2010-02-20.
↑ "Tropical Cyclone Bulletins 2010-01-29 12z". Météo-France. 2010-01-29. Retrieved 2010-01-31.
1 2 3 4 5 6 "Moderate Tropical Storm Fami". Météo-France. 2010-02-01. Retrieved 2010-02-07.
↑ "Tropical Cyclone 13S warning 2009-02-02 09z". Joint Typhoon Warning Center. 2009-02-02. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)
↑ "Tropical Cyclone Bulletins 2010-02-02 12z". Météo-France. 2010-02-02. Retrieved 2010-02-07.^{[ permanent dead link ]}
↑ "Tropical Cyclone Fami (13S) running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2009-02-02. Archived from the original on February 20, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)
↑ "Tropical Cyclone 13S warning 2009-02-02 21z". Joint Typhoon Warning Center. 2009-02-02. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)
1 2 3 4 5 6 7 8 9 10 "Moderate Tropical Storm Gelane". Météo-France. 2010-02-15. Archived from the original on 2012-05-27. Retrieved 2010-02-15.
↑ "Tropical Cyclone 16S warning 2009-02-16 03z". Joint Typhoon Warning Center. 2009-02-16. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)
↑ "Tropical Cyclone Bulletins 2010-02-16 12z". Météo-France. 2010-02-16. Retrieved 2010-02-16.^{[ permanent dead link ]}
1 2 3 4 5 6 7 8 9 "Tropical Cyclone Gelane (16S) running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2010-02-15. Retrieved 2010-02-20.

External links

World Meteorological Organization
Météo France.
Mauritius Meteorological Services
Joint Typhoon Warning Center Archived 2010-03-01 at the Wayback Machine .

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[1] "Tropical Cyclone Bulletins 2009-08-18 00z". Météo-France. 2009-08-18. Archived from the original on June 18, 2010. Retrieved 2010-06-18.{{cite web}}: CS1 maint: unfit URL (link)

[2] "Tropical Cyclone Bulletins 2009-08-18 12z". Météo-France. 2009-08-18. Archived from the original on June 18, 2010. Retrieved 2010-06-18.{{cite web}}: CS1 maint: unfit URL (link)

[3] "Tropical Cyclone Bulletins 2009-09-20 06z". Météo-France. 2009-09-20. Retrieved 2010-01-06.

[4] "Tropical Cyclone Bulletins 2009-09-20 12z". Météo-France. 2009-09-20. Retrieved 2010-01-06.^{[ permanent dead link ]}

[5] "Tropical Cyclone Bulletins 2009-11-07 12z". Météo-France. 2009-11-07. Retrieved 2010-01-06.

[6] "Tropical Cyclone Bulletins 2009-11-10 06z". Météo-France. 2009-11-10. Retrieved 2010-01-06.

[Anja-7] 1 2 3 4 "Tropical Cyclone Anja". Météo-France. 2010-08-10. Retrieved 2010-08-10.

[8] "Tropical Storm 01S Advisory 1 2009-11-14 09z". Joint Typhoon Warning Center. 2010-11-14. Archived from the original on August 8, 2010. Retrieved 2010-02-07.{{cite web}}: CS1 maint: unfit URL (link)

[Anja_BT-9] 1 2 3 4 5 6 7 8 "Tropical Cyclone Anja". Météo-France. 2010-08-10. Retrieved 2010-08-10.

[01S_RBT-10] 1 2 3 4 5 6 7 "Tropical Cyclone Anja (01S) running best track analysis". Joint Typhoon Warning Center. United States Naval Research Laboratory. 2010-11-14. Retrieved 2010-02-07.

[Bongani-11] 1 2 3 4 5 6 7 "Tropical Storm Bongani". Météo-France. 2010-08-10. Archived from the original on 2009-01-16. Retrieved 2010-08-10.

[12] "Tropical Cyclone Bulletins 2009-11-23 06z". Météo-France. 2009-11-23. Retrieved 2010-01-06.^{[ permanent dead link ]}

[13] "Tropical Storm 02S Advisory 1 2009-11-23 09z". Joint Typhoon Warning Center. 2009-11-23. Archived from the original on August 8, 2010. Retrieved 2010-02-07.{{cite web}}: CS1 maint: unfit URL (link)

[02S_RBT-14] 1 2 "Tropical Cyclone Bongani (02S) running best track analysis". Joint Typhoon Warning Center. United States Naval Research Laboratory. 2010-11-14. Retrieved 2010-02-07.

[Bongani_BT-15] "Tropical Storm Bongani". Météo-France. 2010-01-06. Archived from the original on 2009-01-16. Retrieved 2010-01-06.

[Cleo_BT-16] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 "Intense Tropical Cyclone Cleo". Météo-France. 2010-01-06. Archived from the original on 2008-04-16. Retrieved 2010-01-06.

[17] "Tropical Cyclone 07S warning 2009-12-07 03z". Joint Typhoon Warning Center. 2009-12-07. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)

[18] "Tropical Cyclone Bulletins 2009-12-07 12z". Météo-France. 2009-12-07. Retrieved 2010-01-06.^{[ permanent dead link ]}

[Cleo-19] 1 2 3 4 5 6 7 8 9 10 "Tropical Cyclone Cleo (03S) running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2010-01-07. Retrieved 2010-02-20.

[David_BT-20] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 "Severe Tropical Storm David". Météo-France. 2010-01-06. Archived from the original on 2010-01-05. Retrieved 2010-01-06.

[21] "Tropical Cyclone 05S warning 2009-12-13 06z". Joint Typhoon Warning Center. 2009-12-13. Archived from the original on July 17, 2009. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)

[David-22] 1 2 3 4 "Tropical Cyclone David (05S) running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2009-12-11. Archived from the original on July 17, 2009. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)

[23] "Tropical Cyclone Bulletins 2009-12-21 12z". Météo-France. 2009-12-21. Retrieved 2010-01-06.^{[ permanent dead link ]}

[Edzani_BT-24] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 "Very Intense Tropical Cyclone Edzani". Météo-France. 2010-01-31. Archived from the original on 2010-01-11. Retrieved 2010-01-31.

[25] "Tropical Cyclone 07S warning 2010-01-06 03z". Joint Typhoon Warning Center. 2010-01-06. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)

[Edzani-26] 1 2 3 4 5 6 7 8 9 10 "Tropical Cyclone Edzani (07S) running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2010-01-07. Retrieved 2010-02-20.

[TD9_BT-27] 1 2 "Tropical Disturbance 09". Météo-France. 2010-01-31. Archived from the original on 2009-07-09. Retrieved 2010-01-31.

[STD10_BT-28] 1 2 3 4 5 "Subtropical Storm 10". Météo-France. 2010-01-31. Retrieved 2010-01-31.

[29] "Tropical Cyclone 11S warning 2009-01-27 18z". Joint Typhoon Warning Center. 2009-01-27. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)

[11SRBT-30] 1 2 3 4 5 6 "Tropical Cyclone 11S running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2010-02-15. Retrieved 2010-02-20.

[31] "Tropical Cyclone Bulletins 2010-01-29 12z". Météo-France. 2010-01-29. Retrieved 2010-01-31.

[Fami_BT-32] 1 2 3 4 5 6 "Moderate Tropical Storm Fami". Météo-France. 2010-02-01. Retrieved 2010-02-07.

[33] "Tropical Cyclone 13S warning 2009-02-02 09z". Joint Typhoon Warning Center. 2009-02-02. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)

[34] "Tropical Cyclone Bulletins 2010-02-02 12z". Météo-France. 2010-02-02. Retrieved 2010-02-07.^{[ permanent dead link ]}

[35] "Tropical Cyclone Fami (13S) running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2009-02-02. Archived from the original on February 20, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)

[36] "Tropical Cyclone 13S warning 2009-02-02 21z". Joint Typhoon Warning Center. 2009-02-02. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)

[Gelane_BT-37] 1 2 3 4 5 6 7 8 9 10 "Moderate Tropical Storm Gelane". Météo-France. 2010-02-15. Archived from the original on 2012-05-27. Retrieved 2010-02-15.

[38] "Tropical Cyclone 16S warning 2009-02-16 03z". Joint Typhoon Warning Center. 2009-02-16. Archived from the original on August 8, 2010. Retrieved 2010-02-20.{{cite web}}: CS1 maint: unfit URL (link)

[39] "Tropical Cyclone Bulletins 2010-02-16 12z". Météo-France. 2010-02-16. Retrieved 2010-02-16.^{[ permanent dead link ]}

[Gelane-40] 1 2 3 4 5 6 7 8 9 "Tropical Cyclone Gelane (16S) running best track analysis". Joint Typhoon Warning Center . United States Naval Research Laboratory. 2010-02-15. Retrieved 2010-02-20.

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