2010–2011 Philippine floods

Last updated

2010–2011 Philippine floods
Datelate December 2010-mid January 2011
Location Bicol, Central Visayas, Eastern Visayas, Caraga
Deaths40 [1]
Property damage 898,257,068 [2]
$20,396,723

Widespread flooding occurred in the eastern part of the Philippines since late December 2010. The Visayas and the Bicol and Caraga regions have been particularly affected by abnormally heavy rains. The floods have displaced 452,999 persons in 19 provinces, and has caused the deaths of 25 people. [3] By 12 January, the National Disaster Risk Reduction and Management Council (NDRRMC) pegged those affected at 235,867 families or 1,230,022 people in 1,267 villages in 137 towns and 10 cities in 23 provinces. [4]

Contents

Cause

Much of the extent of the flooding is located on the areas of the map shaded green. The green-shaded part of the map receives year-round rainfall. Philippine climate map.png
Much of the extent of the flooding is located on the areas of the map shaded green. The green-shaded part of the map receives year-round rainfall.

The cause of the flooding had been blamed on a tail end of a "cold front". While the eastern part of the country experiences rain at this time of the year, the rains were particularly heavy, and were expected to be twice the regular amount. [5]

The Philippine Atmospheric, Geophysical and Astronomical Services Administration forecast the cold front's northerly track, which will move up to northeast Luzon and affect Metro Manila on the second week of January, but not as extensive nor as destructive as the ones that hit Bicol, Visayas and Mindanao. The PAGASA also attributed the stronger-than-normal rainfall to La Niña, which will hit the country later in January up to February. [6]

Extent

December 2010

The first reports of flooding were at the Bicol Region provinces of Albay and Sorsogon. In late December, Albay governor Joey Salceda placed the province under a state of emergency after the rains caused the deaths of two people and the displacement of 4,000. He also issued a mandatory evacuation on residents in affected areas. Fears of lahar flows from the recently active Mayon Volcano were dismissed. In adjacent Sorsogon, 170 families were evacuated. [7]

1 to 5 January

At the start of the new year, the cold front moved to the central part of the Philippines, stretching a rain band from Southern Leyte to Misamis Oriental. PAGASA forecast more rain until 6 January in these areas. At least five deaths were confirmed in these areas: three children died after being buried by a landslide in Saint Bernard, Southern Leyte, while two others drowned in the same province. The town and five other municipalities in the province lost power. Several towns in Eastern Samar and Northern Samar were flooded. Elsewhere, minor landslides were reported in Hinabangan, Samar and Tacloban. In Cebu City, a flight going to Siargao was canceled, and landslides were reported. [5]

More than 2,000 people were displaced in the Caraga due to the rains. A landslide killed one person in Monkayo, Compostela Valley, while three girls were reported missing in the area. [5]

6 to 10 January

On 6 January, the cold front moved to Bicol and brought rains. This caused the evacuation of 8,200 people in the region. [8]

By 6 January, Butuan and the Agusan del Sur towns of Bunawan and San Francisco, and Surigao del Sur were placed under state of calamity as additional seven deaths were recorded. Flood damage to government infrastructure in Caraga was at 141 million Philippine pesos [8] (US$3.2 million).

More than 80% of the evacuees in Albay were sent home after conditions improved on 7 January. Classes that were suspended on 6 January reopened the next day except for schools that were used as evacuation centers. [9] Meanwhile, the floods subsided in Davao del Norte and Compostela Valley, but it destroyed the crops of some 2,100 farmers. [10] The NDRRMC pegged the damages to agriculture and infrastructure nationwide at 183 million pesos [11] (US$4.1 million).

23 January afterwards

As of 23 January 2011 the death toll from the floods has risen to 68 with 26 others still missing. [12] Another cause of flooding was the wind convergence.

Reaction

Salceda urged PAGASA to assign names to weather systems that are not storms that cause disruptions. Secretary of Public Works and Highways (DPWH) Rogelio Singson also said in a DWIZ interview that PAGASA "should draw up a classification system, not just for typhoons but also for massive rainfall." PAGASA for their part had already installed automatic weather stations, and established a community-based early warning system. [13]

The Communist Party of the Philippines (CPP), which had been in a decades-long insurgency, instructed its military arm the New People's Army to help in relief operations. The government and the CPP ended their ceasefire on 3 January. [14]

Related Research Articles

<span class="mw-page-title-main">Sorsogon</span> Province in Bicol, Philippines

Sorsogon, officially the Province of Sorsogon, is a province in the Philippines located in the Bicol Region. It is the southernmost province in the island of Luzon and is subdivided into fourteen municipalities (towns) and one city. Its capital is Sorsogon City and borders the province of Albay to the north.

<span class="mw-page-title-main">Effects of the 2009 Pacific typhoon season in the Philippines</span>

The effects of the 2009 Pacific typhoon season in the Philippines were considered some of the worst in decades. Throughout the year, series of typhoons impacted the country, with the worst damage occurring during September and October from Typhoons Ketsana (Ondoy) and Parma (Pepeng).

<span class="mw-page-title-main">Tropical Storm Aere (2011)</span> Pacific tropical storm in 2011

Tropical Storm Aere, known in the Philippines as Tropical Storm Bebeng, was a mild tropical storm that affected eastern Philippines and southern Japan. It was the first named storm of the 2011 Pacific typhoon season. Aere is the Marshallese word for storm.

<span class="mw-page-title-main">Tropical Storm Rumbia (2013)</span> Pacific severe tropical storm in 2013

Severe Tropical Storm Rumbia, known in the Philippines as Tropical Storm Gorio, was a tropical cyclone that brought widespread flooding in areas of the Philippines and China late June and early July 2013. The sixth internationally named storm of the season, Rumbia formed from a broad area of low pressure situated in the southern Philippine Sea on June 27. Steadily organizing, the initial tropical depression moved towards the northwest as the result of a nearby subtropical ridge. On June 28, the disturbance strengthened to tropical storm strength, and subsequently made its first landfall on Eastern Samar in the Philippines early the following day. Rumbia spent roughly a day moving across the archipelago before emerging into the South China Sea. Over open waters, Rumbia resumed strengthening, and reached its peak intensity with winds of 95 km/h (50 mph) on July 1, ranking it as a severe tropical storm. The tropical cyclone weakened slightly before moving ashore the Leizhou Peninsula late that day. Due to land interaction, Rumbia quickly weakened into a low pressure area on July 2 and eventually dissipated soon afterwards.

<span class="mw-page-title-main">Effects of the 2013 Pacific typhoon season in the Philippines</span>

The effects of the 2013 Pacific typhoon season in the Philippines were considered some of the worst in decades. Throughout the year, a series of typhoons impacted the country, with the worst impacts coming from Typhoon Haiyan, especially in death toll, during November.

<span class="mw-page-title-main">Typhoon Melor</span> Pacific typhoon in 2015

Typhoon Melor, known in the Philippines as Typhoon Nona, was a powerful tropical cyclone that struck the Philippines in December 2015. The twenty-seventh named storm and the eighteenth typhoon of the annual typhoon season, Melor killed 51 people and caused ₱7.04 billion in damage.

<span class="mw-page-title-main">Tropical Storm Haikui</span> Pacific tropical storm in 2017

Tropical Storm Haikui, known in the Philippines as Tropical Storm Salome, was a weak tropical cyclone that affected the Philippine archipelagos of Luzon and Visayas. Forming as the twenty-fourth named storm of the 2017 typhoon season, Haikui developed as a tropical depression to the east of Samar on November 9. Traversing some Philippine islands, the system gradually intensified into a named tropical storm by November 10. In that same day, Haikui emerged to the South China Sea. By November 12, the Japan Meteorological History downgraded the storm into a tropical depression. The storm dissipated on November 13, while meteorologists from the USA recorded the storm until November 14.

<span class="mw-page-title-main">Tropical Storm Kai-tak</span> 2017 Pacific tropical cyclone

Tropical Storm Kai-tak, known in the Philippines as Tropical Storm Urduja, was a late-season tropical cyclone that affected the Philippines during December 2017. The twenty-sixth named storm of the 2017 Pacific typhoon season, Kai-tak started as a tropical depression near Palau on December 11. After slowly intensifying, the system became a tropical storm on December 14. Due to its slow motion, Kai-tak made landfall in Samar on December 16 and traversed the Philippine Islands. Kai-tak later moved in a west-southwestward direction until it dissipated on December 23 near Malaysia.

<span class="mw-page-title-main">Tropical Depression Usman</span> Western Pacific tropical depression in 2018

Tropical Depression Usman was a weak but deadly tropical cyclone that impacted the southern Philippines in December 2018. Tropical Depression Usman originated first as a low-pressure area to the east of Palau on December 23. Slowly intensifying, the system became a tropical depression two days later. The system maintained its intensity while moving in a general west-northwestward direction approaching the eastern portion of the Philippine islands. However, due to unfavorable conditions, the depression weakened into a remnant low on December 29, while making landfall over Eastern Samar thereafter.

<span class="mw-page-title-main">Typhoon Kammuri</span> Pacific typhoon in 2019

Typhoon Kammuri, known in the Philippines as Typhoon Tisoy, was a powerful typhoon which impacted the Philippines in early December 2019. Kammuri, which means crown or Corona Borealis in Japanese, the twenty-eighth named storm and sixteenth typhoon of the 2019 Pacific typhoon season, Kammuri developed from a tropical wave situated a couple hundred kilometers south of the Mariana Islands. From November 25 to 27, the system tracked westward at a steady pace and rate of intensification, first making minor impacts in Guam. On November 28, the system intensified into a typhoon as environmental conditions became marginally conducive for significant development. From November 29 to December 1, Kammuri was unable to strengthen to previous estimates due to its near stationary movement as a result of weak steering currents, upwelling itself consequently. On December 2, the system tracked westward at a much faster speed of 19 km/h (12 mph) and rapidly intensified over warm Philippine Sea waters, before making landfall in the Bicol Region of the Philippines at peak intensity as a category 4-equivalent typhoon.

<span class="mw-page-title-main">Typhoon Vongfong (2020)</span> Pacific typhoon in 2020

Typhoon Vongfong, known in the Philippines as Typhoon Ambo, was a strong tropical cyclone that impacted the Philippines in May 2020. Beginning as a tropical depression on May 10 east of Mindanao, Vongfong was the first storm of the 2020 Pacific typhoon season. It gradually organized as it took a slow northward course, strengthening into a tropical storm on May 12 and curving west thereafter. The next day, Vongfong entered a period of rapid intensification, becoming a typhoon and attaining 10-minute maximum sustained winds of 150 km/h (93 mph). The storm made landfall at this intensity near San Policarpo, Eastern Samar, at 04:15 UTC on May 14. The system tracked across Visayas and Luzon, making a total of seven landfalls. Persistent land interaction weakened Vongfong, leading to its degeneration into a tropical depression over the Luzon Strait on May 17.

<span class="mw-page-title-main">Typhoon Goni</span> Pacific typhoon in 2020

Typhoon Goni, known as Super Typhoon Rolly, was an extremely powerful tropical cyclone that made landfall as a Category 5 equivalent super typhoon on Catanduanes in the Philippines, and in Vietnam as a tropical storm. It is the strongest landfalling tropical cyclone on record by 1-minute maximum sustained winds. The name "Goni" means swan in Korean. The nineteenth named storm, ninth typhoon, and second super typhoon of the 2020 Pacific typhoon season, Goni originated as a tropical depression south portion of Guam on October 26. It was then named as Tropical Storm Goni on October 27. On the next day, Goni explosively intensified over the Philippine Sea, becoming a Category 5–equivalent super typhoon on October 30. Goni maintained Category 5 strength for over a day, before making landfall on Catanduanes at peak intensity, with 10-minute sustained winds of 220 km/h (140 mph), and 1-minute sustained winds of 315 km/h (195 mph), with a minimum central pressure of 905 hPa. It was the most intense tropical cyclone observed worldwide in 2020.

<span class="mw-page-title-main">Typhoon Surigae</span> Pacific typhoon in 2021

Typhoon Surigae, known in the Philippines as Super Typhoon Bising, was the strongest tropical cyclone worldwide in 2021 and the most powerful to form before the month of May in the Northern Hemisphere in any calendar year. The second named storm, first typhoon and first super typhoon of the 2021 Pacific typhoon season, Surigae originated from a low-pressure area south of the Micronesian island of Woleai. The low organized into a tropical depression on April 12. At 18:00 UTC that day, it strengthened into a tropical storm and was named Surigae by the Japan Meteorological Agency (JMA). Very favorable environmental conditions then allowed Surigae to begin a bout of rapid intensification after becoming a typhoon on April 15; by April 17, the storm reached its peak intensity with 10-minute sustained winds of 220 km/h (140 mph), 1-minute sustained winds of 315 km/h (195 mph), and a minimum pressure of 895 hPa (26.4 inHg). Afterward, weakening outflow and an eyewall replacement cycle caused Surigae to gradually weaken as its track shifted north-northwestward in the Philippine Sea. Following the eyewall replacement cycle, Surigae became an annular tropical cyclone on April 19, and restrengthened slightly. On April 22, the storm began to rapidly weaken as it accelerated northwestward into unfavorable environmental conditions, transitioning into a subtropical storm the next day. The subtropical system subsequently underwent extratropical transition, which it completed by April 24. Three days later, Surigae's remnant explosively intensified into a bomb cyclone near the Aleutian Islands, attaining hurricane-force winds. Afterward, the system gradually weakened as it turned eastward, crossing the International Date Line on April 30 and fully dissipating that same day.

<span class="mw-page-title-main">Tropical Storm Choi-wan (2021)</span> Pacific tropical storm in 2021

Tropical Storm Choi-wan, known in the Philippines as Tropical Storm Dante, was a tropical storm which caused moderate flooding and damage in the Philippines and also affected Taiwan. The third named storm of the 2021 Pacific typhoon season, Choi-wan originated from an area of low pressure, located south-southeast of Guam near a brewing system. Fueled by an environment favorable for tropical cyclogenesis, it developed into a tropical depression, two days later as it moved westward. At 00:00 UTC on May 31, the system strengthened to a tropical storm and was named Choi-wan by the JMA. Although the storm was still located in the conductive conditions off the Philippine Sea while moving northwestward, a tropical upper tropospheric trough to the northeast halted the system's intensification, with Choi-wan's convection displaced to the south of its circulation on satellite imagery.

<span class="mw-page-title-main">Tropical Storm Conson</span> Pacific typhoon in 2021

Severe Tropical Storm Conson, known in the Philippines as Typhoon Jolina, was a strong tropical cyclone that impacted the central Philippines and Vietnam during the early September 2021. Being the thirteenth named storm of the said event, Conson originated as a low-pressure area first monitored approximately 500 km (310 mi) west of Guam. It formed as a tropical depression over the Pacific Ocean on September 5, 2021. As it formed within the Philippine Area of Responsibility, the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (PAGASA) named the storm Jolina. Over the next day, it intensified into a tropical storm and was named Conson by the Japan Meteorological Agency (JMA). As the storm neared Samar Island, it intensified into a severe tropical storm, and later into a typhoon according to the PAGASA prior to its first landfall in Eastern Samar. The storm retained its strength as it crossed Visayas and later Calabarzon before weakening over Manila Bay prior to its final landfall in Bataan. It subsequently emerged into the South China Sea where it struggled to reintensify further. It then weakened into a tropical depression just offshore of Vietnam before moving ashore near Da Nang. It then rapidly weakened before dissipating on September 13.

<span class="mw-page-title-main">Tropical Storm Nalgae</span> Pacific severe tropical storm in 2022

Severe Tropical Storm Nalgae, known in the Philippines as Severe Tropical Storm Paeng, was a very large and deadly tropical cyclone that wreaked havoc across the Philippines and later impacted Hong Kong and Macau. Nalgae, meaning wing in Korean, the twenty-second named storm of the 2022 Pacific typhoon season, Nalgae originated from an invest located east of the Philippines on October 26. The disturbance, initially designated as 93W, was eventually upgraded the following day to a tropical depression by the Joint Typhoon Warning Center (JTWC) and re-designated as 26W. The Japan Meteorological Agency (JMA) however, had already considered the disturbance as a tropical depression a day prior to JTWC's; the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) also followed the JMA's lead and gave it the name Paeng. That same day, it was upgraded again by the JMA to tropical storm status, thus gaining the name Nalgae.

<span class="mw-page-title-main">2022–2023 Philippine floods</span> Flood disaster in the Philippines

In December 2022, a series of floods began to severely affect the provinces of Misamis Occidental and Misamis Oriental, and some parts of the southern island of Mindanao in the Philippines. The floods were caused by intense rain, which poured down on the central and southern parts of the country.

<span class="mw-page-title-main">Tropical Storm Trami</span> Pacific severe tropical storm in 2024

Severe Tropical Storm Trami, known in the Philippines as Severe Tropical Storm Kristine, was a large and catastrophic tropical cyclone that wreaked havoc across the Philippines and later impacted Vietnam, Thailand, and China in October 2024. It was also the first tropical cyclone in a series to impact the Philippines in late 2024, before Typhoons Kong-rey, Yinxing, Toraji, Usagi, and Man-yi.

References

  1. "More deaths, misery from PH rains". Philippine Daily Inquirer. Agence France-Presse. 12 January 2011. Archived from the original on 14 January 2011. Retrieved 12 January 2011.
  2. "NDRRMC: Damage to property from two weeks of floods close to P900M". GMANews.tv. 12 January 2011. Retrieved 13 January 2011.
  3. Aben, Elena L.; Crismundo, Mike U.; Antonio, Raymund F.; De Vera, Ellalyn B. (5 January 2011). "Floods displace 452,999 persons in 19 provinces". Manila Bulletin . Retrieved 5 January 2011.
  4. "NDRRMC: Death toll from floods climbs to 40". GMANews.tv. 12 January 2010. Retrieved 13 January 2011.
  5. 1 2 3 Alave, Kristine (4 January 2011). "5 dead as floods, slides hit Visayas, Mindanao". Philippine Daily Inquirer. Archived from the original on 7 January 2011. Retrieved 5 January 2011.
  6. Alave, Kristine (7 January 2011). "PAGASA: Luzon's turn next week for rainy days". Philippine Daily Inquirer. Archived from the original on 8 January 2011. Retrieved 8 January 2011.
  7. Recuenco, Aaron (30 December 2010). "Massive flooding triggers mass evacuation in Albay, Sorsogon". Manila Bulletin . Retrieved 5 January 2011.
  8. 1 2 Recuenco, Aaron (30 December 2010). "1,576 Albay families evacuated as rains fall over Bicol again". Manila Bulletin . Retrieved 5 January 2011.
  9. Nasol, Rey (7 January 2010). "45,000 evacuees in Albay return home". Inquirer Southern Luzon. Archived from the original on 8 January 2011. Retrieved 8 January 2010.
  10. Lim, Frinston (7 January 2010). "Floods subside in Davao Norte, Compostela Valley". Inquirer Mindanao. Archived from the original on 9 January 2011. Retrieved 8 January 2010.
  11. Evangelista, Katherine (7 January 2010). "Crop, infrastructure damage hits P183M–disaster agency". Philippine Daily Inquirer. Archived from the original on 8 January 2011. Retrieved 8 January 2010.
  12. "Death toll from heavy rains climbs to 68". The Philippine Star. 23 January 2011. Archived from the original on 6 September 2012. Retrieved 23 January 2011.
  13. "Govt execs call for warning signal system for heavy rains". GMANews.tv. 5 January 2011. Retrieved 6 January 2010.
  14. "CPP orders NPA fighters to help in disaster, relief ops". GMANews.tv. 5 January 2011. Archived from the original on 7 January 2011. Retrieved 6 January 2010.