2021 Rasht earthquake

Last updated
2021 Rasht earthquake
Tajikistan relief map.svg
Bullseye1.png
UTC  time2021-07-10 02:14:43
ISC  event 620787256
USGS-ANSS ComCat
Local dateJuly 10, 2021 (2021-07-10)
Local time07:14 TJT (UTC+5)
Magnitude5.7 Mw
Depth11.8 km (7.3 mi)
Epicenter 38°55′01″N70°33′14″E / 38.917°N 70.554°E / 38.917; 70.554 Coordinates: 38°55′01″N70°33′14″E / 38.917°N 70.554°E / 38.917; 70.554
Areas affected Tajikistan
Max. intensity VII (Very strong)
Aftershocks23 (As of July 29 2021) [1]
Strongest is Mw 5.0 [2]
Casualties5 dead
30 injured

On July 10 2021, a 5.7 magnitude earthquake struck 20 km southeast of the Rasht Valley in Tajikistan. [3]

Contents

Tectonic setting

Tajikistan lies within the complex zone of collision between the Indian Plate and the Eurasian Plate. The dominant structures in this area are a combination of thrust faults and sinistral (left lateral) strike-slip faults. [4] [5]

Earthquake

The earthquake occurred at 07:14 am local time on July 10, 2021, and was located 165 km (103 mi) northwest of the capital Dushanbe. [6] It was followed by 20 aftershocks. [1] The earthquake struck at the 72nd anniversary of the 1949 Khait earthquake. [7]

Impact

Five people were killed. [8] The victims were a 70-year old mother and four children between the ages of 6 and 12 who died in Tajikabad District. 30 people were also injured, and 5,560 people were displaced. [9] [7] Hundreds of homes were damaged or destroyed, including 300 in Langarisho jamoat, seven in Hijborak, and 12 in Ashkalon. [10]

Other events

A deep 5.9 magnitude earthquake struck the Gorno-Badakhshan region near the border with Xinjiang, China on February 12, 2021. [11] In the Kashmir region of Pakistan, a woman fell and died while she was in a panic, and several others were injured. [12]

See also

Related Research Articles

<span class="mw-page-title-main">2002 Hindu Kush earthquakes</span> Earthquakes in northern Afghanistan

The 2002 Hindu Kush earthquakes struck in northern Afghanistan during the month of March. At least 166 people were killed with a very large and intermediate-depth mainshock on March 3. Three weeks later, at least a further thousand were killed during a large, but shallow event that had a maximum Mercalli intensity of VII. The M7.4 and M6.1 reverse events were focused in the Hindu Kush mountain range area.

An earthquake occurred in northern Afghanistan on 30 May 1998, at 06:22 UTC in the Takhar Province with a moment magnitude of 6.5 and a maximum modified Mercalli intensity of VII. At the time, the Afghan Civil War was underway; the affected area was controlled by the United Islamic Front for the Salvation of Afghanistan.

The 1971 Bingöl earthquake was a Mw  6.6 earthquake that occurred at 18:44:02 local time on 22 May. It had a surface-wave magnitude of 6.9 and a maximum intensity of VIII (Severe) on the Mercalli intensity scale, killing 755–1,000 people.

<span class="mw-page-title-main">Sagaing Fault</span> Seismic fault in Myanmar

The Sagaing Fault is a major fault in Burma, a mainly continental right-lateral transform fault between the Indian Plate and Sunda Plate. It links the divergent boundary in the Andaman Sea with the zone of active continental collision along the Himalayan front. It passes through populated cities of Mandalay, Yamethin, Pyinmana, the capital Naypyidaw, Toungoo and Pegu before dropping off into the Gulf of Martaban, running for a total length of over 1200 kilometers.

On December 7, 2015, an earthquake measuring 7.2 on the moment magnitude scale struck Tajikistan 105 km (65 mi) west of Murghab at 07:50 UTC at a depth of 26.0 km (16.2 mi). The earthquake was also felt in neighboring Xinjiang in China, India, Afghanistan, Pakistan and Kyrgyzstan.

The 2020 Central Idaho earthquake occurred in the western United States on March 31, 2020, at 5:52 PM MDT, near Ruffneck Peak in the Sawtooth Mountains of central Idaho, 72 miles (116 km) northeast of Boise and 19 miles (31 km) northwest of Stanley. It had a magnitude of 6.5 and was felt with a maximum intensity of VIII.

<span class="mw-page-title-main">2021 Dali earthquake</span> Earthquake in China

On May 21, 2021, a 6.1 magnitude earthquake strucked the Dali City, Yunnan, China, at a depth of 10.0 km. Three people died during the quake, while another 32 were injured. The earthquake was referred by the Chinese media as the 5.21 earthquake or 2021 Yangbi earthquake.

The 2020 Kashgar earthquake, also known as the Jiashi earthquake occurred on 19 January 2020 at 21:27:56 China Standard Time in Xinjiang Province, China. According to the United States Geological Survey, the earthquake had a moment magnitude of 6.0 and a surface wave magnitude of 6.4 according to the China Earthquake Network Center. It struck at a shallow depth of 5.6 km according to the USGS while the CENC has the figure at 16 km. Local emergency management agencies said the earthquake damaged more than 1,000 homes and businesses in the nearby populated towns and villages. One person is known to have died while two other children were injured.

The 1983 Hindu Kush earthquake occurred south of Fayzabad, Badakhshan in northeast Afghanistan, near the border with Pakistan and the USSR. Striking 214.5 km beneath the Hindu Kush mountains, the moment magnitude 7.4 quake affected three countries, killing at least 26 people and injuring several hundred.

<span class="mw-page-title-main">Lenin Peak disaster</span> 1990 earthquake and subsequent avalanche in Tajikistan

The Lenin Peak disaster occurred on 13 July 1990 when 43 climbers were killed during an avalanche on the 7,134-meter-high mountain peak in northeast Tajikistan and Kyrgyzstan. The deadly avalanche was triggered by a moment magnitude scale 6.4 earthquake which struck at a depth of 216.8 km beneath the Hindu Kush mountains in neighbouring Afghanistan. The incident is believed to be the deadliest mountaineering disaster in history.

References

  1. 1 2 "USGS earthquake catalog". United States Geological Survey.
  2. "M 5.0 - 97 km NW of Murghob, Tajikistan". United States Geological Survey.
  3. "M 5.7 - 20 km SE of Rasht, Tajikistan". United States Geological Survey.
  4. Schurr B.; Ratschbacher L.; Sippl C.; Gloaguen R.; Yuan X.; Mechie J. (2014). "Seismotectonics of the Pamir". Tectonics. 33 (8): 1501–1518. Bibcode:2014Tecto..33.1501S. doi:10.1002/2014TC003576. hdl: 1885/57658 . S2CID   56279581.
  5. Sangha S.; Peltzer G.; Zhang A.; Meng L.; Liang C.; Lundgren P.; Fielding E. (2017). "Fault geometry of 2015, Mw7.2 Murghab, Tajikistan earthquake controls rupture propagation: Insights from InSAR and seismological data". Earth and Planetary Science Letters. 462: 132–141. Bibcode:2017E&PSL.462..132S. doi: 10.1016/j.epsl.2017.01.018 .
  6. "Tajikistan earthquake kills five people". Reuters . 10 July 2021.
  7. 1 2 "Субҳи имрӯз ва 72 соли пеш..." [This morning and 72 years ago...]. khf.tj (in Tajik). 2021-07-10.
  8. Ali, Mohammad (July 10, 2021). "Five People Died In Earthquake In Tajikistan - Emergencies Committee". Dushanbe, Tajikistan. Urdu Point. Retrieved July 10, 2021.
  9. "IFRC Go". go.ifrc.org. Retrieved July 19, 2021.
  10. "Землетрясение в Таджикистане: пять человек погибли, сотни домов повреждены. ФОТО" [Earthquake in Tajikistan: five people were killed, hundreds of houses were damaged. A PHOTO] (in Russian). Radio Ozodi. July 10, 2021.
  11. "M 5.9 - 37 km W of Murghob, Tajikistan". earthquake.usgs.gov. Archived from the original on 2021-02-12. Retrieved February 12, 2021.
  12. "Haripur woman killed as 6.4-magnitude earthquake rocks Pakistan". geo.tv. Archived from the original on 2021-02-13. Retrieved February 13, 2021.