List of earthquakes in 1970

Earthquakes in 1970

class=notpageimage| Approximate epicenters of the earthquakes in 1970 4.0–5.9 magnitude 6.0–6.9 magnitude 7.0–7.9 magnitude 8.0+ magnitude
Strongest magnitude	Colombia, Amazonas Department (Magnitude 8.0) July 31
Deadliest	Peru, offshore northern Peru (Magnitude 7.9) May 31 66,794 deaths
Total fatalities	78,365
Number by magnitude
9.0+	0
←  1969 1971  →

This is a list of earthquakes in 1970. Only magnitude 6.0 or greater earthquakes appear on the list. Lower magnitude events are included if they have caused death, injury or damage. Events which occurred in remote areas will be excluded from the list as they wouldn't have generated significant media interest. All dates are listed according to UTC time. Maximum intensities are indicated on the Mercalli intensity scale and are sourced from United States Geological Survey (USGS) ShakeMap data. In terms of magnitude 7.0+ events this year produced 17 which is average for any year. The death toll however was much higher than preceding years. Three events in particular contributed to this. Firstly, in January, China suffered from an event which caused 10,000 deaths. Then at the end of March, Turkey had a magnitude 6.9 earthquake resulting in over 1,000 deaths. Finally, Peru had its worst disaster on May 31 when an earthquake of magnitude 7.9 helped to cause nearly 67,000 deaths.

Overall

By death toll

Rank	Estimated cost	Magnitude	Location	MMI	Depth (km)	Date
1	66,794	7.9	Peru, offshore northern Peru	X (Extreme)	45.0	May 31
2	10,000	7.1	China, Yunnan Province	X (Extreme)	11.3	January 4
3	1,086	6.9	Turkey, Kutahya Province	X (Extreme)	25.0	March 28
4	220	6.7	Iran, Golestan Province	VIII (Severe)	15.0	July 30
5	101	6.7	Soviet Union, Dagestan, Russia	VII (Very strong)	15.0	May 14
6	82	7.2	Peru, Tumbes Region	X (Extreme)	25.0	December 10
7	26	5.4	India, Gujarat	( )	3.0	March 23
8	18	6.9	Australia, Madang Province, Papua and New Guinea	VIII (Severe)	60.0	October 31
9	15	7.4	Philippines, Luzon	VIII (Severe)	25.0	April 7
10	12	5.9	Peru, Huanuco Region	IX (Violent)	39.8	February 14

• Note: At least 10 casualties

By magnitude

Rank	Magnitude	Death toll	Location	MMI	Depth (km)	Date
1	8.0	1	Colombia, Amazonas Department	IV (Light)	644.8	July 31
2	7.9	66,794	Peru, offshore northern Peru	X (Extreme)	45.0	May 31
= 3	7.4	15	Philippines, Luzon	VIII (Severe)	25.0	April 7
= 3	7.4	0	Canada, south of Haida Gwaii	( )	18.3	June 24
= 4	7.3	0	Mexico, off the coast of Chiapas	VIII (Severe)	35.0	April 29
= 4	7.3	0	Australia, south of Macquarie Island	( )	15.0	June 11
= 4	7.3	0	Soviet Union, Sea of Okhotsk, Russia	( )	647.6	August 30
= 5	7.2	0	Philippines, off the southeast coast of Mindanao	VII (Very strong)	40.0	January 10
= 5	7.2	0	Argentina, east of Tierra del Fuego Province, Argentina	VII (Very strong)	10.0	June 15
= 5	7.2	82	Peru, Tumbes Region	X (Extreme)	25.0	December 10
= 6	7.1	10,000	China, Yunnan Province	X (Extreme)	11.3	January 4
= 6	7.1	0	United States, Andreanof Islands, Alaska	III (Weak)	164.1	February 28
= 6	7.1	0	Japan, Bonin Islands	( )	390.0	May 27
= 7	7.0	0	Chile, Magallanes Region	VII (Very strong)	15.0	June 14
= 7	7.0	0	Japan, off the east coast of Kyushu	VIII (Severe)	45.0	July 25
= 7	7.0	0	Burma, Sagaing Region	VII (Very strong)	76.1	July 29
= 7	7.0	0	United Kingdom, Solomon Islands	( )	30.0	December 2

• Note: At least 7.0 magnitude

Notable events

January

January

Strongest magnitude	7.2 Mw   Philippines
Deadliest	7.1 Mw   China 10,000 deaths
Total fatalities	10,000
Number by magnitude
8.0–8.9	0
7.0–7.9	2
6.0–6.9	7

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
4 [1] [2] [3]	China, Yunnan Province	7.1	11.3	X	The 1970 Tonghai earthquake caused major destruction across the area. 10,000 people were killed. Many homes were destroyed or damaged.	10,000
6 [4] [5]	Australia, D'Entrecasteaux Islands, Papua and New Guinea	6.3	15.0	VI
8 [6]	New Zealand, south of Kermadec Islands	6.8	199.4
10 [7] [8]	Philippines, off the southeast coast of Mindanao	7.2	40.0	VII
11 [9] [10]	Philippines, off the southeast coast of Mindanao	6.0	45.0	V	Aftershock.
14 [11] [12]	Indonesia, off the west coast of Timor	6.0	25.0	VI
20 [13]	Fiji, south of	6.8	70.0
20 [14] [15]	Japan, Hokkaido	6.4	35.1	VI
26 [16]	United Kingdom, Santa Cruz Islands, Solomon Islands	6.5	35.0

February

February

Strongest magnitude	7.1 Mw   United States
Deadliest	5.9 Mw   Peru 12 deaths
Total fatalities	15
Number by magnitude
8.0–8.9	0
7.0–7.9	1
6.0–6.9	7
5.0–5.9	1

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
2 [17]	Soviet Union, Kuril Islands, Russia	6.0	29.7
5 [18] [19] [20]	Philippines, off the west coast of Tablas Island	6.7	15.0	IX	3 people were killed and at least 51 were injured. Some damage was caused.	3	51+
6 [21] [22]	Philippines, off the west coast of Tablas Island	6.0	25.0	VI	Aftershock.
6 [23] [24]	China, Yunnan Province	6.1	10.0	VII
13 [25] [26]	Indonesia, Java Sea	6.5	622.8	II
14 [27] [28] [29]	Peru, Huanuco Region	5.9	39.8	IX	12 people were killed and many homes were destroyed.	12
25 [30] [31]	Taiwan, off the east coast	6.1	30.0	IV
26 [32]	Soviet Union, Kuril Islands, Russia	6.1	26.2
28 [33] [34]	United States, Andreanof Islands, Alaska	7.1	164.1	III

March

March

Strongest magnitude	6.9 Mw   Turkey
Deadliest	6.9 Mw   Turkey 1,086 deaths
Total fatalities	1,117
Number by magnitude
8.0–8.9	0
7.0–7.9	0
6.0–6.9	11
5.0–5.9	1

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
4 [35] [36]	Philippines, off the east coast of Mindanao	6.1	35.0	V
9 [37] [38]	New Hebrides, Vanuatu	6.6	30.0	V
10 [39]	Soviet Union, Kuril Islands, Russia	6.2	54.5
11 [40] [41] [42]	United States, Kodiak Island, Alaska	6.0	39.0	V	Minor damage was caused.
14 [43] [44] [45]	Iran, West Azerbaijan Province	5.4	17.1	IV	5 people were killed and many homes were destroyed.	5
15 [46] [47]	Argentina, San Juan Province, Argentina	6.0	116.7	IV
23 [48] [49] [50]	India, Gujarat	5.4	20.1	VII	26 people were killed and 200 injuries. Some damage was caused.	26	200
24 [51]	Australia, Western Australia	6.0	10.0
27 [52] [53]	Indonesia, Makassar Strait	6.7	25.0	VI
28 [54] [55]	Australia, off the west coast of Bougainville Island, Papua New Guinea	6.0	60.0	V
28 [56] [57] [58]	Turkey, Kutahya Province	6.9	25.0	X	1,086 people died and 1,174 were injured in the 1970 Gediz earthquake. 8,229 homes were damaged or destroyed. Costs were $55 million (1970 rate).	1,086	1,174
29 [59] [60]	New Hebrides, Vanuatu	6.6	237.2	IV
30 [61] [62]	Philippines, off the east coast of Mindanao	6.8	50.0	VII

April

April

Strongest magnitude	7.4 Mw   Philippines
Deadliest	7.4 Mw   Philippines 15 deaths
Total fatalities	16+
Number by magnitude
8.0–8.9	0
7.0–7.9	2
6.0–6.9	10
5.0–5.9	1

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
7 [63] [64] [65] [66]	Philippines, Luzon	7.4	25.0	VIII	15 people were killed and over 200 were injured. Some damage was caused. A tsunami was triggered resulting in some damage.	15	200
8 [67] [68]	Greece, Gulf of Corinth	6.3	20.0	VII
8 [69] [70]	Philippines, Luzon	6.5	25.0	VI	Aftershock.
12 [71] [72]	Philippines, off the east coast of Luzon	6.9	22.5	IX	Aftershock.
15 [73] [74]	Philippines, off the east coast of Luzon	6.2	25.0	V	Aftershock.
16 [75] [76]	United States, Gulf of Alaska	6.7	15.0	IV
19 [77] [78]	Turkey, Kutahya Province	6.1	18.4	VII	Aftershock of March 28 event.
19 [79] [80]	Turkey, Kutahya Province	6.0	17.5	VII	Aftershock of March 28 event.
20 [81]	New Hebrides, Vanuatu	6.6	238.7
23 [82] [83] [84]	Turkey, Manisa Province	5.7	20.0	VIII	At least 1 person was killed and 43 were injured. 150 homes were damaged or destroyed.	1+	43
29 [85] [86]	Mexico, off the coast of Chiapas	6.6	35.0	V	Foreshock.
29 [87] [88]	Mexico, off the coast of Chiapas	7.3	35.0	VIII
30 [89] [90]	Mexico, off the coast of Chiapas	6.6	35.0	V	Aftershock.

May

May

Strongest magnitude	7.9 Mw   Peru
Deadliest	7.9 Mw   Peru 66,794 deaths
Total fatalities	66,895
Number by magnitude
8.0–8.9	0
7.0–7.9	2
6.0–6.9	5
5.0–5.9	0

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
9 [91] [92]	Australia, East New Britain Province, Papua and New Guinea	6.2	180.0	IV
14 [93] [94] [95]	Soviet Union, Dagestan, Russia	6.1	12.5	VII	Some homes were damaged and some were destroyed. Foreshock.
14 [96] [97] [98]	Soviet Union, Dagestan, Russia	6.7	15.0	VIII	The 1970 Dagestan earthquake killed at least 31 people and injured 1,000 others. Many homes were damaged or destroyed.	31	1,000+
15 [99] [100]	Mongolia, Uvs Province	6.3	7.0	VIII
27 [101]	Japan, Bonin Islands	7.1	390.0
31 [102] [103] [104]	Peru, off the north coast	7.9	45.0	X	Deadliest event of 1970. The 1970 Ancash earthquake was the worst disaster in Peruvian history. 66,794 people died and 50,000 were injured. A large part of the destruction was caused by an avalanche. Many homes were damaged or destroyed. Costs were $530 million (1970 rate).	66,794	50,000
31 [105] [106]	Peru, off the north coast	6.1	50.6	VI	Aftershock.

June

June

Strongest magnitude	7.4 Mw   Canada
Total fatalities	0
Number by magnitude
8.0–8.9	0
7.0–7.9	4
6.0–6.9	9

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
1 [107] [108]	Peru, off the north coast	6.2	45.4	V	Aftershock of May 31 event.
4 [109] [110]	Peru, off the north coast	6.4	54.9	VI	Aftershock of May 31 event.
5 [111] [112] [113]	Soviet Union, Issyk-Kul Region, Kyrgyzstan	6.3	15.0	VIII	5,000 homes were destroyed.
11 [114] [115]	Chile, Antofagasta Region	6.6	110.6	VI
11 [116]	Australia, south of Macquarie Island	7.3	15.0
14 [117] [118]	Chile, Magallanes Region	7.0	15.0	VII
15 [119] [120]	Argentina, Tierra del Fuego Province, Argentina	7.2	10.0	VII
17 [121] [122]	Peru, Arequipa Region	6.0	108.6	IV
19 [123] [124]	Chile, off the coast of Antofagasta Region	6.5	60.0	VI
22 [125]	Soviet Union, Kuril Islands, Russia	6.0	30.3
24 [126]	Canada, south of Haida Gwaii	7.4	18.3
25 [127] [128]	United Kingdom, Santa Isabel Island, Solomon Islands	6.2	45.0	VI
28 [129] [130]	Indonesia, Savu Sea	6.6	85.8	VI

July

July

Strongest magnitude	8.0 Mw   Colombia
Deadliest	6.7 Mw   Iran 220 deaths
Total fatalities	222
Number by magnitude
8.0–8.9	1
7.0–7.9	2
6.0–6.9	10

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
2 [131] [132]	Peru, off the central coast	6.0	52.0	V	Aftershock of May 31 event.
2 [133]	Turkey, Kayseri Province	4.9	27.0		1 death was caused. 150 homes were damaged or destroyed.	1
8 [134] [135]	United States, United States Virgin Islands	6.1	143.0	IV
16 [136]	Tonga	6.1	20.0
17 [137]	Tonga	6.3	35.0
19 [138] [139]	Australia, northeast of New Britain, Papua and New Guinea	6.2	20.0	VI
25 [140] [141] [142]	Japan, off the east coast of Kyushu	7.0	45.0	VIII	13 people were injured and some damage was caused.		13
26 [143] [144]	Japan, off the east coast of Kyushu	6.2	45.0	V	Aftershock.
27 [145] [146]	New Zealand, North Island	6.3	95.0	V
29 [147] [148]	China, southern Xinjiang Province	6.0	14.7	VII
29 [149] [150]	Burma, Sagaing Region	7.0	79.1	VII
30 [151] [152] [153]	Iran, Golestan Province	6.7	15.0	VIII	220 people were killed and another 220 were injured. 2,000 homes were damaged or destroyed. Costs were around $8 million (1970 rate).	220	220
30 [154]	Gulf of Aden	6.6	15.0
31 [155] [156] [157]	Colombia, Amazonas Department	8.0	644.8	IV	Largest event of 1970. The 1970 Colombia earthquake left 1 person dead and at least 51 injured. Damage was caused in the immediate area. Due to the depth and size of the event the shock was felt several thousand miles away.	1	51+

August

August

Strongest magnitude	7.3 Mw   Soviet Union, Russia
Total fatalities	0
Number by magnitude
8.0–8.9	0
7.0–7.9	1
6.0–6.9	8

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
10 [158]	New Hebrides, Vanuatu	6.4	45.0		Foreshock.
11 [159] [160]	New Hebrides, Vanuatu	6.9	45.0	VII
12 [161]	New Hebrides, Vanuatu	6.0	45.0		Aftershock.
12 [162] [163]	New Hebrides, Vanuatu	6.5	45.0	V	Aftershock.
12 [164] [165]	Nicaragua, off the west coast of	6.5	60.0	VI
18 [166] [167]	United States, southern Alaska	6.0	25.0	VII
27 [168]	Tonga	6.0	10.0
28 [169] [170]	Australia, off the southeast coast of New Ireland (island), Papua and New Guinea	6.5	60.0	VI
30 [171]	Soviet Union, Sea of Okhotsk, Russia	7.3	647.6

September

September

Strongest magnitude	6.6 Mw 2 events
Total fatalities	0
Number by magnitude
8.0–8.9	0
7.0–7.9	0
6.0–6.9	10
5.0–5.9	1

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
1 [172]	United States, Northern Mariana Islands	6.6	25.0
3 [173] [174]	New Hebrides, Vanuatu	6.1	25.0	V
5 [175]	Soviet Union, Sea of Okhotsk, Russia	6.5	580.6		Aftershock of August 30 event.
7 [176]	Yugoslavia, Sibenik-Knin County, Croatia	5.5	5.0	VII	8 people were injured and some damage was caused.		8
14 [177] [178]	Japan, off the east coast of Honshu	6.4	48.6	V
16 [179]	United States, off the south coast of Guam	6.0	45.0
23 [180] [181]	Australia, off the west coast of Bougainville Island, Papua and New Guinea	6.4	35.0	V
23 [182] [183]	Australia, off the west coast of Bougainville Island, Papua and New Guinea	6.1	35.0	IV
26 [184] [185] [186]	Colombia, off the coast of Choco Department	6.6	15.0	rowspan="2"| 2 people were injured. 104 homes were destroyed with costs reaching $400,000 (1970 rate). Doublet earthquake.		2
27 [187] [188]	Colombia, off the coast of Choco Department	6.5	15.0	VII
30 [189] [190] [191]	Philippines, Batan Islands	6.0	30.0	VII	2 homes collapsed and many sustained damage.

October

October

Strongest magnitude	6.9 Mw   Australia, Papua and New Guinea
Deadliest	6.9 Mw   Australia, Papua and New Guinea 18 deaths
Total fatalities	18
Number by magnitude
8.0–8.9	0
7.0–7.9	0
6.0–6.9	6

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
2 [192] [193]	Australia, off the southwest coast of Bougainville Island, Papua and New Guinea	6.0	35.0	V
11 [194]	New Zealand, Kermadec Islands	6.5	25.0
14 [195]	Soviet Union, Kuril Islands, Russia	6.4	32.5
14 [196] [197]	Soviet Union, Kuril Islands, Russia	6.1	35.0	V	Aftershock.
16 [198] [199]	Japan, Akita Prefecture, Honshu	6.2	15.0	VII
31 [200] [201] [202] [203]	Australia, Madang Province, Papua and New Guinea	6.9	60.0	VIII	18 people were killed and 20 injured in the 1970 New Guinea earthquake. 3 of the deaths were from a canoe capsizing. Damage costs reached $1.75 million with 800 homes being damaged or destroyed.	18	20

November

November

Strongest magnitude	6.7 Mw   Indonesia
Total fatalities	0
Number by magnitude
8.0–8.9	0
7.0–7.9	0
6.0–6.9	8

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
8 [204] [205]	Philippines, off the east coast of Mindanao	6.1	40.0	V
8 [206] [207]	Indonesia, Papua (province)	6.7	35.0	VIII
12 [208] [209]	Australia, Madang Province, Papua and New Guinea	6.3	15.0	VII	Aftershock of October 31 event.
13 [210] [211]	Philippines, Masbate Island	6.5	13.5	VII
14 [212] [213]	Taiwan, off the east coast of	6.2	29.5	VI
28 [214] [215]	Chile, Tarapaca Region	6.0	45.2	VI
28 [216] [217]	Australia, East Sepik Province, Papua and New Guinea	6.0	125.0	IV

December

December

Strongest magnitude	7.2 Mw   Peru
Deadliest	7.2 Mw   Peru 82 deaths
Total fatalities	82
Number by magnitude
8.0–8.9	0
7.0–7.9	2
6.0–6.9	7

Date	Country and location	Mw	Depth (km)	MMI	Notes	Casualties
						Dead	Injured
2 [218]	United Kingdom, Solomon Islands	7.0	30.0
4 [219] [220]	Chile, Antofagasta Region	6.5	39.2	VI
6 [221] [222]	Japan, off the south coast of Hokkaido	6.5	40.0	V
7 [223]	Japan, Izu Islands	6.7	184.6
8 [224] [225]	Chile, Coquimbo Region	6.5	50.7	VII
10 [226] [227] [228]	Peru, Tumbes Region	7.2	25.0	X	The 1970 Peru-Ecuador earthquake caused 82 deaths and 350 injuries. Damage costs were $6 million (1970 rate).	82	350
19 [229] [230]	Indonesia, off the west coast of Sumatra	6.2	42.3	IV
28 [231]	Australia, southeast of New Ireland (island), Papua and New Guinea	6.6	55.0
29 [232] [233]	United Kingdom, Solomon Islands	6.7	30.0	VII

References

1. "M 7.1 - Yunnan, China". United States Geological Survey. January 4, 1970. Retrieved June 14, 2017.
2. "M 7.1 - Yunnan, China". United States Geological Survey. January 4, 1970. Retrieved March 14, 2021.
3. "Significant Earthquake: CHINA: YUNNAN PROVINCE; VIETNAM: HANOI". National Geophysical Data Center. January 4, 1970. Retrieved March 14, 2021.
4. "M 6.3 - D'Entrecasteaux Islands region". United States Geological Survey. January 6, 1970. Retrieved March 14, 2021.
5. "M 6.3 - D'Entrecasteaux Islands region". United States Geological Survey. January 6, 1970. Retrieved March 14, 2021.
6. "M 6.8 - south of the Kermadec Islands". United States Geological Survey. January 8, 1970. Retrieved June 14, 2017.
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27. "M 5.9 - central Peru". United States Geological Survey. February 14, 1970. Retrieved June 14, 2017.
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39. "M 6.2 - Kuril Islands". United States Geological Survey. March 10, 1970. Retrieved June 15, 2017.
40. "M 6.0 - Kodiak Island region, Alaska". United States Geological Survey. March 11, 1970. Retrieved June 15, 2017.
41. "M 6.0 - Kodiak Island region, Alaska". United States Geological Survey. March 11, 1970. Retrieved March 17, 2021.
42. "Significant Earthquake: ALASKA: ANDREANOF ISLANDS". National Geophysical Data Center. March 11, 1970. Retrieved March 17, 2021.
43. "M 5.4 - 14 km W of Khowy, Iran". United States Geological Survey. March 14, 1970. Retrieved June 25, 2023.
44. "M 5.4 - 14 km W of Khowy, Iran". United States Geological Survey. March 14, 1970. Retrieved June 25, 2023.
45. "Significant Earthquake: IRAN: BADALAN,QERIS,BATCHI,DIZEH,PESAK,HESAR". National Geophysical Data Center. March 14, 1970. Retrieved March 17, 2021.
46. "M 6.0 - San Juan, Argentina". United States Geological Survey. March 15, 1970. Retrieved June 15, 2017.
47. "M 6.0 - San Juan, Argentina". United States Geological Survey. March 15, 1970. Retrieved March 17, 2021.
48. "M 5.4 - 6 km E of Ankleshwar, India". United States Geological Survey. March 23, 1970. Retrieved June 25, 2023.
49. "M 5.4 - 6 km E of Ankleshwar, India". United States Geological Survey. March 23, 1970. Retrieved June 25, 2023.
50. "Significant Earthquake: INDIA: BROACH". National Geophysical Data Center. March 23, 1970. Retrieved March 17, 2021.
51. "M 6.0 - Western Australia". United States Geological Survey. March 24, 1970. Retrieved June 15, 2017.
52. "M 6.7 - Minahasa, Sulawesi, Indonesia". United States Geological Survey. March 27, 1970. Retrieved June 15, 2017.
53. "M 6.7 - Minahasa, Sulawesi, Indonesia". United States Geological Survey. March 27, 1970. Retrieved March 17, 2021.
54. "M 6.0 - Bougainville region, Papua New Guinea". United States Geological Survey. March 28, 1970. Retrieved June 15, 2017.
55. "M 6.0 - Bougainville region, Papua New Guinea". United States Geological Survey. March 28, 1970. Retrieved March 17, 2021.
56. "M 6.9 - western Turkey". United States Geological Survey. March 28, 1970. Retrieved June 15, 2017.
57. "M 6.9 - western Turkey". United States Geological Survey. March 28, 1970. Retrieved March 17, 2021.
58. "Significant Earthquake: TURKEY: GEDIZ". National Geophysical Data Center. March 28, 1970. Retrieved March 17, 2021.
59. "M 6.6 - Vanuatu". United States Geological Survey. March 29, 1970. Retrieved June 15, 2017.
60. "M 6.6 - Vanuatu". United States Geological Survey. March 29, 1970. Retrieved March 17, 2021.
61. "M 6.8 - Mindanao, Philippines". United States Geological Survey. March 30, 1970. Retrieved June 15, 2017.
62. "M 6.8 - Mindanao, Philippines". United States Geological Survey. March 30, 1970. Retrieved March 17, 2021.
63. "M 7.4 - Luzon, Philippines". United States Geological Survey. April 7, 1970. Retrieved June 15, 2017.
64. "M 7.4 - Luzon, Philippines". United States Geological Survey. April 7, 1970. Retrieved March 17, 2021.
65. "Significant Earthquake: PHILIPPINES: LUZON". National Geophysical Data Center. April 7, 1970. Retrieved March 17, 2021.
66. "Tsunami Event: PHILIPPINE SEA". National Geophysical Data Center. April 7, 1970. Retrieved March 17, 2021.
67. "M 6.3 - Greece". United States Geological Survey. April 8, 1970. Retrieved June 15, 2017.
68. "M 6.3 - Greece". United States Geological Survey. April 8, 1970. Retrieved March 18, 2021.
69. "M 6.5 - Luzon, Philippines". United States Geological Survey. April 8, 1970. Retrieved June 15, 2017.
70. "M 6.5 - Luzon, Philippines". United States Geological Survey. April 8, 1970. Retrieved March 18, 2021.
71. "M 6.9 - Philippine Islands region". United States Geological Survey. April 12, 1970. Retrieved June 15, 2017.
72. "M 6.9 - Philippine Islands region". United States Geological Survey. April 12, 1970. Retrieved March 18, 2021.
73. "M 6.2 - Philippine Islands region". United States Geological Survey. April 15, 1970. Retrieved June 15, 2017.
74. "M 6.2 - Philippine Islands region". United States Geological Survey. April 15, 1970. Retrieved March 18, 2021.
75. "M 6.7 - Gulf of Alaska". United States Geological Survey. April 16, 1970. Retrieved June 15, 2017.
76. "M 6.7 - Gulf of Alaska". United States Geological Survey. April 16, 1970. Retrieved March 18, 2021.
77. "M 6.1 - western Turkey". United States Geological Survey. April 19, 1970. Retrieved June 15, 2017.
78. "M 6.1 - western Turkey". United States Geological Survey. April 19, 1970. Retrieved March 18, 2021.
79. "M 6.0 - western Turkey". United States Geological Survey. April 19, 1970. Retrieved June 15, 2017.
80. "M 6.0 - western Turkey". United States Geological Survey. April 19, 1970. Retrieved March 18, 2021.
81. "M 6.6 - Vanuatu". United States Geological Survey. April 20, 1970. Retrieved June 15, 2017.
82. "M 5.7 - western Turkey". United States Geological Survey. April 23, 1970. Retrieved June 15, 2017.
83. "M 5.7 - western Turkey". United States Geological Survey. April 23, 1970. Retrieved March 18, 2021.
84. "Significant Earthquake: TURKEY: DEMIRCI, MANISA". National Geophysical Data Center. April 23, 1970. Retrieved March 18, 2021.
85. "M 6.6 - offshore Chiapas, Mexico". United States Geological Survey. April 29, 1970. Retrieved June 16, 2017.
86. "M 6.6 - offshore Chiapas, Mexico". United States Geological Survey. April 29, 1970. Retrieved March 18, 2021.
87. "M 7.3 - offshore Chiapas, Mexico". United States Geological Survey. April 29, 1970. Retrieved June 16, 2017.
88. "M 7.3 - offshore Chiapas, Mexico". United States Geological Survey. April 29, 1970. Retrieved March 18, 2021.
89. "M 6.6 - offshore Chiapas, Mexico". United States Geological Survey. April 30, 1970. Retrieved June 16, 2017.
90. "M 6.6 - offshore Chiapas, Mexico". United States Geological Survey. April 30, 1970. Retrieved March 18, 2021.
91. "M 6.2 - New Britain region, Papua New Guinea". United States Geological Survey. May 9, 1970. Retrieved June 16, 2017.
92. "M 6.2 - New Britain region, Papua New Guinea". United States Geological Survey. May 9, 1970. Retrieved March 18, 2021.
93. "M 6.1 - Caucasus region, Russia". United States Geological Survey. May 14, 1970. Retrieved June 16, 2017.
94. "M 6.1 - Caucasus region, Russia". United States Geological Survey. May 14, 1970. Retrieved March 18, 2021.
95. "Significant Earthquake: RUSSIA: DAGESTAN". National Geophysical Data Center. May 14, 1970. Retrieved March 18, 2021.
96. "M 6.7 - Caucasus region, Russia". United States Geological Survey. May 14, 1970. Retrieved June 16, 2017.
97. "M 6.7 - Caucasus region, Russia". United States Geological Survey. May 14, 1970. Retrieved March 18, 2021.
98. "Significant Earthquake: RUSSIA: DAGESTAN". National Geophysical Data Center. May 14, 1970. Retrieved March 18, 2021.
99. "M 6.3 - Russia-Mongolia border region". United States Geological Survey. May 15, 1970. Retrieved June 16, 2017.
100. "M 6.3 - Russia-Mongolia border region". United States Geological Survey. May 15, 1970. Retrieved March 18, 2021.
101. "M 7.1 - Bonin Islands, Japan region". United States Geological Survey. May 27, 1970. Retrieved June 16, 2017.
102. "M 7.9 - near the coast of northern Peru". United States Geological Survey. May 31, 1970. Retrieved June 16, 2017.
103. "M 7.9 - near the coast of northern Peru". United States Geological Survey. May 31, 1970. Retrieved March 18, 2021.
104. "Significant Earthquake: PERU: NORTHERN, PISCO, CHICLAYO". National Geophysical Data Center. May 31, 1970. Retrieved March 18, 2021.
105. "M 6.1 - near the coast of northern Peru". United States Geological Survey. May 31, 1970. Retrieved June 16, 2017.
106. "M 6.1 - near the coast of northern Peru". United States Geological Survey. May 31, 1970. Retrieved March 18, 2021.
107. "M 6.2 - off the coast of northern Peru". United States Geological Survey. June 1, 1970. Retrieved June 17, 2017.
108. "M 6.2 - off the coast of northern Peru". United States Geological Survey. June 1, 1970. Retrieved March 19, 2021.
109. "M 6.4 - off the coast of northern Peru". United States Geological Survey. June 4, 1970. Retrieved June 17, 2017.
110. "M 6.4 - off the coast of northern Peru". United States Geological Survey. June 4, 1970. Retrieved March 19, 2021.
111. "M 6.3 - Kyrgyzstan". United States Geological Survey. June 5, 1970. Retrieved June 17, 2017.
112. "M 6.3 - Kyrgyzstan". United States Geological Survey. June 5, 1970. Retrieved March 19, 2021.
113. "Significant Earthquake: KAZAKHSTAN: ALMA-ATA". National Geophysical Data Center. June 5, 1970. Retrieved March 19, 2021.
114. "M 6.6 - Antofagasta, Chile". United States Geological Survey. June 11, 1970. Retrieved June 17, 2017.
115. "M 6.6 - Antofagasta, Chile". United States Geological Survey. June 11, 1970. Retrieved March 19, 2021.
116. "M 7.3 - Macquarie Island region". United States Geological Survey. June 11, 1970. Retrieved June 17, 2017.
117. "M 7.0 - near the coast of Magallanes, Chile". United States Geological Survey. June 14, 1970. Retrieved June 17, 2017.
118. "M 7.0 - near the coast of Magallanes, Chile". United States Geological Survey. June 14, 1970. Retrieved March 19, 2021.
119. "M 7.2 - Tierra del Fuego, Argentina region". United States Geological Survey. June 15, 1970. Retrieved June 17, 2017.
120. "M 7.2 - Tierra del Fuego, Argentina region". United States Geological Survey. June 15, 1970. Retrieved March 19, 2021.
121. "M 6.0 - southern Peru". United States Geological Survey. June 17, 1970. Retrieved June 17, 2017.
122. "M 6.0 - southern Peru". United States Geological Survey. June 17, 1970. Retrieved March 20, 2021.
123. "M 6.5 - near the coast of Antofagasta, Chile". United States Geological Survey. June 19, 1970. Retrieved June 17, 2017.
124. "M 6.5 - near the coast of Antofagasta, Chile". United States Geological Survey. June 19, 1970. Retrieved March 20, 2021.
125. "M 6.0 - Kuril Islands". United States Geological Survey. June 22, 1970. Retrieved June 17, 2017.
126. "M 7.4 - Haida Gwaii Region, Canada". United States Geological Survey. June 24, 1970. Retrieved June 17, 2017.
127. "M 6.2 - Solomon Islands". United States Geological Survey. June 25, 1970. Retrieved June 17, 2017.
128. "M 6.2 - Solomon Islands". United States Geological Survey. June 25, 1970. Retrieved March 20, 2021.
129. "M 6.6 - Timor region, Indonesia". United States Geological Survey. June 28, 1970. Retrieved June 17, 2017.
130. "M 6.6 - Timor region, Indonesia". United States Geological Survey. June 28, 1970. Retrieved March 20, 2021.
131. "M 6.0 - near the coast of central Peru". United States Geological Survey. July 2, 1970. Retrieved June 17, 2017.
132. "M 6.0 - near the coast of central Peru". United States Geological Survey. July 2, 1970. Retrieved March 20, 2021.
133. "Significant Earthquake: TURKEY: SIVAS". National Geophysical Data Center. July 2, 1970. Retrieved March 20, 2021.
134. "M 6.1 - Virgin Islands region". United States Geological Survey. July 8, 1970. Retrieved June 17, 2017.
135. "M 6.1 - Virgin Islands region". United States Geological Survey. July 8, 1970. Retrieved March 20, 2021.
136. "M 6.1 - Tonga". United States Geological Survey. July 16, 1970. Retrieved June 17, 2017.
137. "M 6.3 - Tonga region". United States Geological Survey. July 17, 1970. Retrieved June 17, 2017.
138. "M 6.2 - New Britain region, Papua New Guinea". United States Geological Survey. July 19, 1970. Retrieved June 17, 2017.
139. "M 6.2 - New Britain region, Papua New Guinea". United States Geological Survey. July 19, 1970. Retrieved March 20, 2021.
140. "M 7.0 - Kyushu, Japan". United States Geological Survey. July 25, 1970. Retrieved June 17, 2017.
141. "M 7.0 - Kyushu, Japan". United States Geological Survey. July 25, 1970. Retrieved March 20, 2021.
142. "Significant Earthquake: SEIKAIDO, JAPAN". National Geophysical Data Center. July 25, 1970. Retrieved March 20, 2021.
143. "M 6.2 - Kyushu, Japan". United States Geological Survey. July 26, 1970. Retrieved June 17, 2017.
144. "M 6.2 - Kyushu, Japan". United States Geological Survey. July 26, 1970. Retrieved March 20, 2021.
145. "M 6.3 - off the east coast of the North Island of New Zealand". United States Geological Survey. July 27, 1970. Retrieved June 17, 2017.
146. "M 6.3 - off the east coast of the North Island of New Zealand". United States Geological Survey. July 27, 1970. Retrieved March 20, 2021.
147. "M 6.0 - southern Xinjiang, China". United States Geological Survey. July 29, 1970. Retrieved June 18, 2017.
148. "M 6.0 - southern Xinjiang, China". United States Geological Survey. July 29, 1970. Retrieved March 20, 2021.
149. "M 7.0 - Myanmar". United States Geological Survey. July 29, 1970. Retrieved June 18, 2017.
150. "M 7.0 - Myanmar". United States Geological Survey. July 29, 1970. Retrieved March 20, 2021.
151. "M 6.7 - Turkmenistan-Iran border region". United States Geological Survey. July 30, 1970. Retrieved June 18, 2017.
152. "M 6.7 - Turkmenistan-Iran border region". United States Geological Survey. July 30, 1970. Retrieved March 20, 2021.
153. "Significant Earthquake: IRAN: KARNAVEH, MAREV". National Geophysical Data Center. July 30, 1970. Retrieved March 20, 2021.
154. "M 6.6 - Gulf of Aden". United States Geological Survey. July 30, 1970. Retrieved June 18, 2017.
155. "M 8.0 - Colombia". United States Geological Survey. July 31, 1970. Retrieved June 18, 2017.
156. "M 8.0 - Colombia". United States Geological Survey. July 31, 1970. Retrieved March 20, 2021.
157. "Significant Earthquake: PERU: JUIN PROVINCE FELT ARGENTINA TO MEXICO CITY". National Geophysical Data Center. July 31, 1970. Retrieved March 20, 2021.
158. "M 6.4 - Vanuatu". United States Geological Survey. August 10, 1970. Retrieved June 26, 2017.
159. "M 6.9 - Vanuatu". United States Geological Survey. August 11, 1970. Retrieved June 26, 2017.
160. "M 6.9 - Vanuatu". United States Geological Survey. August 11, 1970. Retrieved March 20, 2021.
161. "M 6.0 - Vanuatu". United States Geological Survey. August 12, 1970. Retrieved June 26, 2017.
162. "M 6.5 - Vanuatu". United States Geological Survey. August 12, 1970. Retrieved June 26, 2017.
163. "M 6.5 - Vanuatu". United States Geological Survey. August 12, 1970. Retrieved March 20, 2021.
164. "M 6.5 - near the coast of Nicaragua". United States Geological Survey. August 12, 1970. Retrieved June 26, 2017.
165. "M 6.5 - near the coast of Nicaragua". United States Geological Survey. August 12, 1970. Retrieved March 20, 2021.
166. "M 6.0 - Southern Alaska". United States Geological Survey. August 18, 1970. Retrieved June 26, 2017.
167. "M 6.0 - Southern Alaska". United States Geological Survey. August 18, 1970. Retrieved March 20, 2021.
168. "M 6.0 - Tonga". United States Geological Survey. August 27, 1970. Retrieved June 26, 2017.
169. "M 6.5 - New Ireland region, Papua New Guinea". United States Geological Survey. August 28, 1970. Retrieved June 26, 2017.
170. "M 6.5 - New Ireland region, Papua New Guinea". United States Geological Survey. August 28, 1970. Retrieved March 20, 2021.
171. "M 7.3 - Sea of Okhotsk". United States Geological Survey. August 30, 1970. Retrieved June 26, 2017.
172. "M 6.6 - Mariana Islands region". United States Geological Survey. September 1, 1970. Retrieved June 27, 2017.
173. "M 6.1 - Vanuatu". United States Geological Survey. September 3, 1970. Retrieved June 27, 2017.
174. "M 6.1 - Vanuatu". United States Geological Survey. September 3, 1970. Retrieved March 20, 2021.
175. "M 6.5 - Sea of Okhotsk". United States Geological Survey. September 5, 1970. Retrieved June 27, 2017.
176. "Significant Earthquake: BALKANS NW: CROATIA: KNIN". National Geophysical Data Center. September 7, 1970. Retrieved March 20, 2021.
177. "M 6.4 - near the east coast of Honshu, Japan". United States Geological Survey. September 14, 1970. Retrieved June 27, 2017.
178. "M 6.4 - near the east coast of Honshu, Japan". United States Geological Survey. September 14, 1970. Retrieved March 20, 2021.
179. "M 6.0 - Guam region". United States Geological Survey. September 16, 1970. Retrieved June 27, 2017.
180. "M 6.4 - Bougainville region, Papua New Guinea". United States Geological Survey. September 23, 1970. Retrieved June 27, 2017.
181. "M 6.4 - Bougainville region, Papua New Guinea". United States Geological Survey. September 23, 1970. Retrieved March 20, 2021.
182. "M 6.1 - Bougainville region, Papua New Guinea". United States Geological Survey. September 23, 1970. Retrieved June 27, 2017.
183. "M 6.1 - Bougainville region, Papua New Guinea". United States Geological Survey. September 23, 1970. Retrieved March 20, 2021.
184. "M 6.6 - near the west coast of Colombia". United States Geological Survey. September 26, 1970. Retrieved June 27, 2017.
185. "M 6.6 - near the west coast of Colombia". United States Geological Survey. September 26, 1970. Retrieved March 20, 2021.
186. "Significant Earthquake: COLOMBIA: BAHIA SOLANO". National Geophysical Data Center. September 26, 1970. Retrieved March 20, 2021.
187. "M 6.5 - near the west coast of Colombia". United States Geological Survey. September 27, 1970. Retrieved June 27, 2017.
188. "M 6.5 - near the west coast of Colombia". United States Geological Survey. September 27, 1970. Retrieved March 21, 2021.
189. "M 6.0 - Batan Islands region, Philippines". United States Geological Survey. September 30, 1970. Retrieved June 27, 2017.
190. "M 6.0 - Batan Islands region, Philippines". United States Geological Survey. September 30, 1970. Retrieved March 21, 2021.
191. "Significant Earthquake: PHILIPPINES: BATAN ISLANDS: BASCO, SABTANG". National Geophysical Data Center. September 30, 1970. Retrieved March 21, 2021.
192. "M 6.0 - Bougainville region, Papua New Guinea". United States Geological Survey. October 2, 1970. Retrieved June 27, 2017.
193. "M 6.0 - Bougainville region, Papua New Guinea". United States Geological Survey. October 2, 1970. Retrieved March 21, 2021.
194. "M 6.5 - south of the Kermadec Islands". United States Geological Survey. October 11, 1970. Retrieved June 27, 2017.
195. "M 6.4 - Kuril Islands". United States Geological Survey. October 14, 1970. Retrieved June 27, 2017.
196. "M 6.1 - Kuril Islands". United States Geological Survey. October 14, 1970. Retrieved June 27, 2017.
197. "M 6.1 - Kuril Islands". United States Geological Survey. October 14, 1970. Retrieved March 21, 2021.
198. "M 6.2 - eastern Honshu, Japan". United States Geological Survey. October 16, 1970. Retrieved June 27, 2017.
199. "M 6.2 - eastern Honshu, Japan". United States Geological Survey. October 16, 1970. Retrieved March 21, 2021.
200. "M 6.9 - near the north coast of New Guinea, Papua New Guinea". United States Geological Survey. October 31, 1970. Retrieved June 27, 2017.
201. "M 6.9 - near the north coast of New Guinea, Papua New Guinea". United States Geological Survey. October 31, 1970. Retrieved March 21, 2021.
202. "Significant Earthquake: PAPUA NEW GUINEA: MADANG". National Geophysical Data Center. October 31, 1970. Retrieved March 21, 2021.
203. "Tsunami Event: PAPUA NEW GUINEA". National Geophysical Data Center. October 31, 1970. Retrieved March 21, 2021.
204. "M 6.1 - Mindanao, Philippines". United States Geological Survey. November 8, 1970. Retrieved June 27, 2017.
205. "M 6.1 - Mindanao, Philippines". United States Geological Survey. November 8, 1970. Retrieved March 22, 2021.
206. "M 6.7 - Papua, Indonesia". United States Geological Survey. November 8, 1970. Retrieved June 27, 2017.
207. "M 6.7 - Papua, Indonesia". United States Geological Survey. November 8, 1970. Retrieved March 22, 2021.
208. "M 6.3 - eastern New Guinea region, Papua New Guinea". United States Geological Survey. November 12, 1970. Retrieved June 27, 2017.
209. "M 6.3 - eastern New Guinea region, Papua New Guinea". United States Geological Survey. November 12, 1970. Retrieved March 22, 2021.
210. "M 6.5 - Masbate region, Philippines". United States Geological Survey. November 13, 1970. Retrieved June 28, 2017.
211. "M 6.5 - Masbate region, Philippines". United States Geological Survey. November 13, 1970. Retrieved March 22, 2021.
212. "M 6.2 - Taiwan region". United States Geological Survey. November 14, 1970. Retrieved June 28, 2017.
213. "M 6.2 - Taiwan region". United States Geological Survey. November 14, 1970. Retrieved March 22, 2021.
214. "M 6.0 - Tarapaca, Chile". United States Geological Survey. November 28, 1970. Retrieved June 28, 2017.
215. "M 6.0 - Tarapaca, Chile". United States Geological Survey. November 28, 1970. Retrieved March 22, 2021.
216. "M 6.0 - New Guinea, Papua New Guinea". United States Geological Survey. November 28, 1970. Retrieved June 28, 2017.
217. "M 6.0 - New Guinea, Papua New Guinea". United States Geological Survey. November 28, 1970. Retrieved March 22, 2021.
218. "M 7.0 - Solomon Islands". United States Geological Survey. December 2, 1970. Retrieved June 28, 2017.
219. "M 6.5 - Antofagasta, Chile". United States Geological Survey. December 4, 1970. Retrieved June 28, 2017.
220. "M 6.5 - Antofagasta, Chile". United States Geological Survey. December 4, 1970. Retrieved March 22, 2021.
221. "M 6.5 - Hokkaido, Japan region". United States Geological Survey. December 6, 1970. Retrieved June 28, 2017.
222. "M 6.5 - Hokkaido, Japan region". United States Geological Survey. December 6, 1970. Retrieved March 22, 2021.
223. "M 6.7 - Izu Islands, Japan region". United States Geological Survey. December 7, 1970. Retrieved June 28, 2017.
224. "M 6.5 - Coquimbo, Chile". United States Geological Survey. December 8, 1970. Retrieved June 28, 2017.
225. "M 6.5 - Coquimbo, Chile". United States Geological Survey. December 8, 1970. Retrieved March 22, 2021.
226. "M 7.2 - Peru-Ecuador border region". United States Geological Survey. December 10, 1970. Retrieved June 28, 2017.
227. "M 7.2 - Peru-Ecuador border region". United States Geological Survey. December 10, 1970. Retrieved March 22, 2021.
228. "Significant Earthquake: PERU: N; ECUADOR: S". National Geophysical Data Center. December 10, 1970. Retrieved March 22, 2021.
229. "M 6.2 - Kepulauan Mentawai region, Indonesia". United States Geological Survey. December 19, 1970. Retrieved June 28, 2017.
230. "M 6.2 - Kepulauan Mentawai region, Indonesia". United States Geological Survey. December 19, 1970. Retrieved March 22, 2021.
231. "M 6.6 - New Ireland region, Papua New Guinea". United States Geological Survey. December 28, 1970. Retrieved June 28, 2017.
232. "M 6.7 - Solomon Islands". United States Geological Survey. December 29, 1970. Retrieved June 28, 2017.
233. "M 6.7 - Solomon Islands". United States Geological Survey. December 29, 1970. Retrieved March 22, 2021.