List of earthquakes in South Korea

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This is list of earthquakes in South Korea. Earthquakes in South Korea are less frequent than in neighboring countries, such as China and Japan. [1]

Contents

Earthquakes

Significant earthquakes have occurred in what is now South Korea prior to the 20th century. [2]

List of earthquakes in South Korea
Map of earthquakes from 1978
Magnitude of earthquakes on the Korean Peninsula since 1978 Earthquake in Korean Peninsula (magnitude).svg
Magnitude of earthquakes on the Korean Peninsula since 1978

1978 and later

This is a part of list of earthquakes in South Korea equal or stronger than 5.0 ML since 1978. [3] [4]

NameDate and time(KST)Date and time(UTC) ML DeathsInjuries Coordinate Location
1978 Sangju earthquake  [ ko ]1978-09-16 02:07:061978-09-15 17:07:065.2 36°36′N127°54′E / 36.60°N 127.9°E / 36.60; 127.9 Sangju, North Gyeongsang
1978 Hongseong earthquake 1978-10-07 18:19:521978-10-07 09:19:525.0 36°36′N126°42′E / 36.60°N 126.7°E / 36.60; 126.7 Hongseong County, South Chungcheong
2003 Ongjin earthquake 2003-03-30 20:10:532003-03-30 11:10:535.0 37°48′N123°42′E / 37.80°N 123.7°E / 37.80; 123.7 Ongjin County, Incheon
2004 Uljin earthquake 2004-05-29 19:14:242004-05-29 10:14:245.2 36°48′N130°12′E / 36.80°N 130.2°E / 36.80; 130.2 Uljin County, North Gyeongsang
2014 Taean earthquake 2014-04-01 04:48:352014-03-31 19:48:355.1 36°57′N124°30′E / 36.95°N 124.5°E / 36.95; 124.5 Taean County, South Chungcheong
2016 Ulsan earthquake 2016-07-05 20:33:032016-07-05 11:33:035.0 35°31′N129°59′E / 35.51°N 129.99°E / 35.51; 129.99 Dong District, Ulsan
2016 Gyeongju earthquake 2016-09-12 20:32:542016-09-12 11:32:545.8 [5]
(5.4Mw [6] )
8 35°46′N129°11′E / 35.77°N 129.18°E / 35.77; 129.18 Gyeongju, North Gyeongsang
2017 Pohang earthquake 2017-11-15 14:29:322017-11-15 05:29:325.4
(5.4Mw [7]

)

82 36°03′54″N129°16′08″E / 36.065°N 129.269°E / 36.065; 129.269 Buk-gu, Pohang, North Gyeongsang

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An earthquake struck present-day North Korea during the Joseon Dynasty. The earthquake had an estimated moment magnitude of 7.3 and affected present-day North Hamgyong Province. The maximum Modified Mercalli intensity was assigned VIII to IX. Eighty-three homes collapsed and livestock were destroyed. A landslide killed at least two people while additional fatalities occurred during a stampede.

The 779 Gyeongju earthquake struck present-day South Korea during the Silla kingdom. It one of the deadliest earthquake in Korean history, and one of the largest earthquake to occur inland on the Korean Peninsula between the years 2 AD and 1904. The earthquake had an estimated moment magnitude of 6.7 to 7.0, and affected present-day North Gyeongsang Province. The maximum Modified Mercalli intensity was assigned IX. More than 100 people died and many houses collapsed. This earthquake occurred close to the epicenter of the 2016 Gyeongju earthquake.

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References

  1. "Necessity of management for minor earthquake to improve public acceptance of nuclear energy in South Korea". Nuclear engineering and technology. 50 (3): 494p ~ 503p. 13 April 2018. doi: 10.1016/j.net.2017.11.013 . Retrieved 30 November 2023.
  2. "한국기상기록집② 《한반도 역사지진 기록 (2년~1904년)》 발간" [Korean Meteorological Record Book② 《Historical Earthquake Records in Korea (2~1904)》 published]. National Institute of Meteorological Research (in Korean). 30 September 2013. Retrieved 30 November 2023.
  3. "국내지진 규모별 순위 > 지진 > 지진·화산 > 날씨". www.kma.go.kr.
  4. "국내지진 목록 > 지진 > 지진·화산 > 날씨". www.kma.go.kr.
  5. "4.0 magnitude earthquake hits Gyeongju". Korea JoongAng Daily (in Korean). 30 November 2023.
  6. "M5.4 - 8km S of Kyonju, South Korea". United States Geological Survey. September 12, 2016. Retrieved September 12, 2016.
  7. "M 5.4 - 9km WNW of Hoko, South Korea". United States Geological Survey. November 15, 2017. Retrieved November 15, 2017.