2019 Visayas earthquake

Last updated
2019 Visayas earthquake
UTC  time2019-04-23 05:37:51
ISC  eventn/a
USGS-ANSS ComCat
Local dateApril 23, 2019 (2019-04-23) [1]
Local time1:37:51 pm (PST) [1]
Magnitude6.4 Mww
Depth54 km (34 mi)
Epicenter 11°47′N125°23′E / 11.79°N 125.38°E / 11.79; 125.38 Coordinates: 11°47′N125°23′E / 11.79°N 125.38°E / 11.79; 125.38
Areas affected Eastern Visayas, Central Visayas, Western Visayas, Bicol Region, Caraga Region
Max. intensity VII (Very strong)
TsunamiNone
Aftershocks172 (6 felt) (as of April 30, 2019) [2]
Casualties48 injured [2]

A 6.4 magnitude earthquake struck the islands of Visayas in the Philippines on April 23, 2019. [3]

Contents

Earthquake

The Philippine Institute of Volcanology and Seismology reported that an earthquake was recorded at 13:37 PST. The epicenter was in San Julian, Eastern Samar where earthquake was felt at Intensity VI. Initial report from the institute reported the earthquake with 6.2 Local magnitude. [4] Although the earthquake happened a day after an earlier earthquake struck Luzon, the state agency has stated that the Visayas earthquake is unrelated to the prior earthquake. The Visayas earthquake was determined to be caused by the movement of the Philippine Trench. [5]

Forty people were injured, most of them slightly by falling objects, and slight damage was reported near the epicenter. [2] [6] The Leyte Provincial Capitol in Tacloban sustained damage which led to the provincial government abandoning the building in May 2019, with the intention of converting the building into a museum. [7]

See also

Related Research Articles

Leyte (province) Province in Eastern Visayas, Philippines

Leyte is a province in the Philippines located in the Eastern Visayas region, occupying the northern three-quarters of Leyte Island. Its capital is the city of Tacloban, administered independently from the province. Leyte is situated west of Samar Island, north of Southern Leyte and south of Biliran. To the west across the Camotes Sea is the province of Cebu.

Tacloban city in Eastern Visayas, Philippines

Tacloban, officially the City of Tacloban, is a 1st class highly urbanized city in the Eastern Visayas region of the Philippines. The city is autonomous from the province of Leyte, although it serves as its provincial capital. According to the 2015 census, Tacloban has a population of 242,089, making it the most populous city in the Eastern Visayas.  The city is located 360 miles (580 km) southeast from Manila.

1968 Casiguran earthquake

The 1968 Casiguran earthquake occurred on 04:19:22 local time on August 2 with a moment magnitude of 7.6 and a maximum Mercalli intensity of IX (Violent). The thrust earthquake's epicenter was in Casiguran, Quezon. A small non-destructive tsunami was generated and at least 207 people were killed. The majority of the deaths occurred in the collapse of a six-story building in Manila.

1976 Moro Gulf earthquake

The 1976 Moro Gulf earthquake and tsunami took place on August 17 at 00:11 local time near the islands of Mindanao and Sulu, in the Philippines. Its magnitude was calculated as being as high as 8.0 on the moment magnitude scale.

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. 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.

2012 Negros earthquake

The 2012 Negros earthquake occurred on February 6 at 11:49 PST with a body wave magnitude of 6.7 and a maximum intensity of VII (Destructive) off the coast of Negros Oriental, Philippines. The epicenter of the Thrust fault earthquake was approximately 72 kilometres (45 mi) north of the provincial capital of Dumaguete City.

2012 Samar earthquake M-7.6 earthquake near Samar, Philippines in 2012

An earthquake off the coast of Samar occurred on August 31, 2012, at 20:47 local time in the Philippines. The populated islands of Visayas were struck by an earthquake of magnitude Mw 7.6. The earthquake has a depth of 45 km. A tsunami warning was announced within the Pacific area and was later lifted after two hours. The Philippine archipelago is located in the Pacific Ring of Fire, where earthquakes and volcanic activity are common.

2013 Bohol earthquake Magnitude 7.2 earthquake in Bohol

The 2013 Bohol earthquake occurred on October 15 at 8:12:31 PST in Bohol, an island province located in Central Visayas, Philippines. The magnitude of the earthquake was recorded at Mw 7.2, with epicenter 6 kilometres (3.7 mi) S 24° W of Sagbayan, and its depth of focus was 12 kilometres (7.5 mi). It affected the whole Central Visayas region, particularly Bohol and Cebu. The earthquake was felt in the whole Visayas area and as far as Masbate island in the north and Cotabato provinces in southern Mindanao.

Effects of the 2013 Pacific typhoon season in the Philippines

The effects of the 2013 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 especially death toll from Typhoon Haiyan during November.

Eastern Visayas Administrative region of the Philippines

Eastern Visayas is an administrative region in the Philippines, designated as Region VIII. It consists of three main islands, Samar, Leyte and Biliran. The region has six provinces, one independent city and one highly urbanized city namely, Biliran, Leyte, Northern Samar, Samar, Eastern Samar, Southern Leyte, Ormoc and Tacloban. The highly urbanized city of Tacloban is the sole regional center. These provinces and cities occupy the easternmost islands of the Visayas group of islands.

Leyte Provincial Capitol

The Leyte Provincial Capitol was the seat of government of the Philippine province of Leyte until 2019. The historic building situated in Tacloban also served as the temporary national capitol in 1944 to 1945 during the World War II era.

2017 Batangas earthquakes

The 2017 Batangas earthquakes were an earthquake swarm that occurred from early April to mid-August 2017, affecting the province of Batangas in the Philippines and other nearby areas.

2017 Leyte earthquake

On July 6, 2017, a 6.5 magnitude earthquake hit Leyte, causing at least 4 deaths and 100 injuries. The quake also caused power interruptions in the whole of Eastern Visayas and nearby Bohol.

2019 Luzon earthquake

On April 22, 2019, a 6.1 magnitude earthquake struck the island of Luzon in the Philippines, leaving at least 18 dead, 3 missing and injuring at least 256 others. Despite the fact that the epicenter was in Zambales, most of the damage to infrastructure occurred in the neighboring province of Pampanga, which suffered damage to 29 buildings and structures.

2019 Batanes earthquake

The 2019 Batanes earthquake was a magnitude 5.9 magnitude earthquake which struck Batanes, Philippines on July 27, 2019. It was preceded by a 5.4 magnitude foreshock. Nine people were killed by the combined effects of the earthquakes.

2019 Cotabato earthquakes series of earthquakes in the Philippines

The 2019 Cotabato earthquakes were an earthquake swarm which struck the province of Cotabato on the island of Mindanao in the Philippines in October 2019. Three of these earthquakes were above 6.0 on the moment magnitude scale with a Mercalli intensity of VIII. More than 40 people have been reported dead or missing and nearly 800 were injured as a result of these events.

2019 Davao del Sur earthquake

At 14:11 PST on December 15, 2019, the province of Davao del Sur on the island of Mindanao in the Philippines was struck by an earthquake measuring 6.8 Mw. It had a maximum perceived intensity of VII on the Modified Mercalli Intensity Scale. At least 13 people were killed and another 210 injured.

2020 Masbate earthquake 2020 earthquake in the Philippines

A 6.6 magnitude earthquake struck the island province of Masbate in the Philippines on August 18, 2020, leaving at least 2 dead and 170 injured.

References

  1. 1 2 Philippine Institute of Volcanology and Seismology (2019-04-23). "EARTHQUAKE INFORMATION NO. : 2" . Retrieved 2019-04-23.
  2. 1 2 3 NDRRMC. "NDRRMC Update: SitRep No. 09 re Magnitude 6.5 Earthquake in San Julian, Eastern Samar" (PDF). Archived from the original (PDF) on June 20, 2020. Retrieved April 30, 2019.
  3. "M 6.4 - 17km ESE of Tutubigan, Philippines". earthquake.usgs.gov.
  4. Philippine Institute of Volcanology and Seismology (2019-04-23). "EARTHQUAKE INFORMATION NO. : 1" . Retrieved 2019-04-23.
  5. "Zambales, Eastern Samar quakes 'not related'". The Philippine Star. 23 April 2019. Retrieved 23 April 2019.
  6. Gabieta, Joey A. "OCD: 13 hurt, no major infrastructure damage in Visayas quake". Philippine Daily Inquirer. Retrieved 2019-04-25.
  7. Meniano, Sarwell; Amazona, Roel. "New Leyte capitol to rise outside Tacloban". Philippine News Agency. Philippine News Agency. Retrieved 12 June 2019.