2000 Baku earthquake
{{Short description|6.8 earthquake in Baku, Azerbaijan}}
{{Infobox earthquake
| name = 2000 Baku earthquake
| timestamp = 2000-11-25 18:09:11
| isc-event = 2770732
| anss-url = usp000a4xu
| image =
| alt =
| caption =
| map =
| map_alt =
| map_caption =
| map2 = {{Location map+ | Azerbaijan
|relief = 1
|places =
{{Location map~|Azerbaijan|lat=41.72|long=44.78|label=Tbilisi|label_size=120|mark=Green pog.svg}}
{{Location map~|Azerbaijan|lat=40.39|long=49.88|label=Baku|label_size=120|position=left|mark=Green pog.svg}}
{{Location map~|Azerbaijan|lat=40.63|long=48.64|label=Shamakhi|label_size=120|position=left|mark=Green pog.svg}}
{{Location map~|Azerbaijan|lat=40.25|long=49.9|mark=Bullseye1.png|marksize=50}}
|label =
|width = 260
|float = right
|caption = }}
| local-date = {{start date text|November 25, 2000}}
| local-time = 22:09:11 AZT (UTC+4)
| duration =
| magnitude = {{M|w|link=y}} 6.8
| depth = {{convert|35.0|km|mi|0|abbr=on}}
| location = {{coord|40.25|49.9|region:AZ_type:event|display=inline,title}}
| type = Reverse
| affected = Baku and Sumgait, Azerbaijan
| damage =
| pga =
| tsunami =
| landslide =
| foreshocks =
| aftershocks = 120 (as of 26/11/2000)
| casualties = 35 fatalities, 600 injuries
}}
On 25 November 2000, at 22:09 (18:09 AZT), a {{M|w|6.8}} earthquake struck with an epicenter just offshore Baku, Azerbaijan.{{Cite anss|M 6.8 - 15 km SSE of Baku, Azerbaijan|2000|usp000a4xu}} It was followed a minute later by a {{M|w|6.5}} event.{{Cite anss|M 6.5 - 23 km SSE of Baku, Azerbaijan|2000|usp000a4xv}} The mainshock resulted in 35 mostly indirect fatalities and 600 injuries.
Tectonic setting
Baku lies on the Absheron peninsula close to the northern edge of the broad and complex zone of deformation caused by the continuing collision between the Arabian plate and the Eurasian plate. There are two main active seismic zones on the Absheron peninsula. The northern zone is part of the North Caucasus thrust belt that continues to the east along the Apsheron Sill, which is interpreted to be a zone of active subduction. Earthquakes recorded in the northern zone are mainly deep reverse or shallow normal in type.{{Cite journal |last1=Jackson |first1=J. |author-link=James A. Jackson |last2=Priestley |first2=K. |last3=Allen |first3=M. |last4=Berberian |first4=M. |author-link4=Manuel Berberian |year=2002 |title=Active tectonics of the South Caspian Basin |journal=Geophysical Journal International |volume=148 |issue=2 |pages=214–245 |doi=10.1046/j.1365-246X.2002.01588.x|doi-access= free}} The southern zone is interpreted to be a continuation of the Greater Caucasus thrust. Earthquakes in this area are mainly reverse or right lateral strike-slip in type.{{Cite journal |last1=Babayev |first1=G. |last2=Ismail-Zadeh |first2=A. |last3=Le Mouël |first3=J.-L. |year=2010 |title=Scenario-based earthquake hazard and risk assessment for Baku (Azerbaijan) |journal=Natural Hazards and Earth System Sciences |volume=10 |issue=12 |pages=2697–2712 |doi=10.5194/nhess-10-2697-2010|doi-access=free |bibcode=2010NHESS..10.2697B }}
Earthquake
The earthquake consisted of two closely spaced events 90 seconds apart. The first event had an oblique reverse fault mechanism on a steeply-dipping fault trending northwest–southeast, while the second was pure reverse in type on a moderately-dipping reverse fault trending west-northwest–east-southeast. Within the uncertainties, the two events occurred at the same depth, at about 40 km.{{Cite book |last1=Tan |first1=O. |title=Postcollisional Tectonics and Magmatism in the Mediterranean Region and Asia |last2=Taymaz |first2=T. |year=2006 |isbn=9780813724096 |editor-last=Dilek |editor-first=Y. |chapter=Active tectonics of the Caucasus: Earthquake source mechanisms and rupture histories obtained from inversion of teleseismic body waveforms |doi=10.1130/2006.2409(25) |editor-last2=Pavlides |editor-first2=S.}} The United States Geological Survey (USGS) measured the first event at {{M|wc|6.8}}, and the second event at {{M|w|6.5}}. Shaking from the earthquake was felt as far away as the Republic of Dagestan in Russia, Garabogaz in Turkmenistan, Tbilisi in Georgia and northern Iran. The main event was the most powerful earthquake to strike Azerbaijan since 1852.{{cite news|title=Earthquake again hits Azerbaijan's sector of Caspian|url=https://azertag.az/en/xeber/earthquake_again_hits_azerbaijans_sector_of_caspian-75685|date=18 November 2011|access-date=23 January 2025|agency=Azerbaijan State News Agency}} By 26 November, over 120 aftershocks were recorded.
Impact
More than 35 people were killed{{cite news|title=Earthquake Rocks Azerbaijan|url=https://www.azer.com/aiweb/categories/magazine/84_folder/84_articles/84_earthquake.html|date=2000|access-date=24 January 2025|publisher=Azerbaijan International}} and 600 suffered injuries due to the earthquake, 30 of them seriously.{{cite news|title=Earthquake rocks Azerbaijan capital|url=https://reliefweb.int/report/azerbaijan/earthquake-rocks-azerbaijan-capital|author=IFRC|publisher=ReliefWeb|date=29 November 2000|access-date=23 January 2025}} Twenty-three deaths were attributed to earthquake-related heart attacks and three others were killed by a gas explosion.{{cite news|title=Azerbaijan - Earthquake OCHA Situation Report No. 2|url=https://reliefweb.int/report/azerbaijan/azerbaijan-earthquake-ocha-situation-report-no-2-0|author=OCHA|publisher=ReliefWeb|date=4 December 2000|access-date=23 January 2025}} People were injured due to car accidents or jumping out windows.{{cite news|title=Azerbaijan: Earthquakes in an Open Society|url=https://reliefweb.int/report/azerbaijan/azerbaijan-earthquakes-open-society|author=Open Society Foundations|publisher=ReliefWeb|date=2 November 2000|access-date=23 January 2025}} At least 804 buildings were seriously damaged, including 450 in the Baku-Sumgait area, with 5,761 more slightly damaged.{{cite news|title=Azerbaijan - Earthquake OCHA Situation Report No. 3|url=https://reliefweb.int/report/azerbaijan/azerbaijan-earthquake-ocha-situation-report-no-3|author=OCHA|publisher=ReliefWeb|date=5 January 2001|access-date=23 January 2025}} Among them, the headquarters building of the Azerbaijan Red Crescent Society, which was heavily damaged and evacuated. Over 90 apartment buildings, Church of the Saviour, the Palace of the Shirvanshahs, Azerbaijan State Academic Opera and Ballet Theater, the Taza Pir Mosque, the Ajdarbey Mosque, the Palace of Happiness and the Maiden's Tower in Sabail, near the House of Hajinski, were all seriously damaged.
Aftermath
Following the presidential decree of November 28, 2000, the State Emergency Commission was provided with US$5.5 million in order to deal with the consequences of the earthquake. The SEC dispatched assessment teams to the affected areas. In Baku, as of November 27, 19 families were evacuated from three severely damaged houses and schools were temporarily closed. The United Nations Disaster Management Team, composed of UNDP, UNHCR, UNICEF, UNFPA, and WHO, was established in order to consider opportunities to support the governmental efforts. The IFRC launched an emergency appeal for international assistance amounting to US$590,000.
See also
References
External links
- [https://web.archive.org/web/20070311112029/http://archives.cnn.com/2000/WORLD/europe/11/26/azerbijan.quake/ Massive earthquake rocks Caspian Sea port] – CNN
- [https://www.youtube.com/watch?v=0XgZVwboBro&t=3s The only existing video footage of the earthquake]
- [http://www.ifrc.org/docs/appeals/00/3500.pdf Azerbaijan: Earthquake] – International Federation of Red Cross and Red Crescent Societies
- {{EQ-isc-link|2770732}}
{{Earthquakes in 2000}}
{{Earthquakes in Azerbaijan}}
{{DEFAULTSORT:2000 Baku Earthquake}}
Category:Articles containing video clips
Category:2000 disasters in Azerbaijan
Category:2000 disasters in Asia