UTC time | 2006-03-31 01:17:00 |
---|---|
ISC event | 10614039 |
USGS-ANSS | ComCat |
Local date | 31 March 2006 |
Local time | 04:47 |
Magnitude | 6.1 Mw [1] |
Depth | 7.0 km (4.3 mi) |
Epicenter | 33°34′N48°44′E / 33.56°N 48.73°E [1] |
Type | Strike-slip [2] |
Areas affected | Iran |
Total damage | $42.262 million / moderate [2] [3] |
Max. intensity | MMI VIII (Severe) [4] |
Casualties | 63–70+ killed [4] 1,246–1,418 injured [4] |
The 2006 Borujerd earthquake occurred in the early morning of 31 March in the South of Borujerd with destruction in Borujerd, Silakhor and Dorood areas of the Loristan Province in western Iran. The centre of the earthquake was in Darb-e Astaneh village south of the Borujerd City. The earthquake measured 6.1 on the moment magnitude scale.
This powerful earthquake shook the entire land of Loristan Province and most areas of Hamedan and Markazi Provinces. More than 180 aftershocks followed the main earthquake in April, May and June and people had to stay outside for several weeks. A lighter foreshock happened the night before, and people stayed outside overnight and this reduced the number of casualties significantly. However, the mainshock at 4:47 am on 31 March shook Borujerd, Dorud and other towns and villages on Silakhor Plain for more than 55 seconds.
Across the affected region, 330 villages were severely damaged, [5] including 70 which were completely razed, [6] with a total of 31,080 houses affected by the earthquake. [7] Over 15,000 families were displaced. [5]
More than 40 major historical monuments of Borujerd were destroyed by the earthquake and 30% of the historical downtown of the city (2.7 kmª) was ruined or damaged thoroughly. Other monuments damaged by the earthquake include:
Apart from UN agencies e.g. UNESCO and UNICEF, there are other international agencies functioning in the field, including MSF, Caritas Italy, Operation Mercy, ACH Spain and ACT Netherlands. [7]
An earthquake affected several villages in the Kerman province of Iran on February 22, 2005, at 05:55:23 local time. The shock measured 6.4 on the moment magnitude scale and had a maximum Mercalli intensity of VIII (Severe). Zarand is located 740 km southeast of Tehran. The maximum recorded peak ground acceleration was 0.51 g at Shirinrud dam. The United States' National Earthquake Information Center and the Belgian' Centre for Research on the Epidemiology of Disasters both show that 612 died and 1,411 were injured in the event.
Borujerd is a city in the Central District of Borujerd County, Lorestan province in western Iran, serving as capital of both the county and the district.
The 1999 Düzce earthquake occurred on 12 November at 18:57:22 local time with a moment magnitude of 7.2 and a maximum Mercalli intensity of IX (Violent), causing damage and at least 845 fatalities in Düzce, Turkey. The epicenter was approximately 100 km (62 mi) to the east of the extremely destructive 1999 İzmit earthquake that happened nearly three months earlier. Both strike-slip earthquakes were caused by movement on the North Anatolian Fault.
An earthquake occurred on November 27, 2005, at 13:52 IRST on the sparsely populated Qeshm Island off Southern Iran, killing 13 people and devastating 13 villages. It was Iran's second major earthquake of 2005, following the one at Zarand in February. The epicenter was about 1,500 kilometers (930 mi) south of Tehran, close to Iran's southern borders. Initial measurements showed that the earthquake registered about 6.0 on the moment magnitude scale, although that was reduced to 5.8 after further analysis. More than 400 minor aftershocks followed the main quake, 36 of which were greater than magnitude 2.5. The earthquake occurred in a remote area during the middle of the day, limiting the number of fatalities. Iranian relief efforts were effective and largely adequate, leading the country to decline offers of support from other nations and UNICEF.
The 2000 Baku earthquake occurred on November 25 at 22:09 local time with an epicenter just offshore Baku, Azerbaijan. It measured 6.8 on the moment magnitude scale and the maximum felt intensity was VI on the Mercalli intensity scale. It was followed three minutes later by a quake measuring 5.9. It was the strongest for almost 160 years, since 1842 in the Baku suburbs and in addition to the capital, affected Sumgayit, Shamakhi and neighboring cities. According to the United States Geological Survey, the epicentre was in the Caspian Sea, 25 km to the south-southeast of Baku. The earthquake was felt as far away as e.g. Tbilisi, 600 km northwest of the epicentre, Makhachkala and the Karabudakh and Isberbas settlements in Dagestan.
Imāmzādeh Ja‘far is a historical mausoleum in Borujerd, western Iran. The tomb contains the remains of Abulqāsim Ja’far ibn al-Husayn, grandson of the Shī‘ah Imam Ali ibn al-Husayn.
The February 1998 Afghanistan earthquake occurred at 19:03 local time near the Afghanistan-Tajikistan border. The strike-slip shock had a moment magnitude of 5.9 and a maximum Mercalli intensity of VIII (Severe). With several thousand dead and hundreds injured, the event's effects were considered extreme by the National Geophysical Data Center. It was felt at Tashkent and Dushanbe, and aftershocks continued for the next seven days.
An earthquake occurred in northern Afghanistan on May 30, 1998, at 06:22 UTC in 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 1909 Borujerd earthquake also known as Silakhor earthquake occurred in Silakhor plain, Persia on January 23. Around 8,000 fatalities were caused directly from the magnitude 7.3 earthquake. An indefinite number of aftershocks continued for six months after the main shock. The section on this fault ruptured was the same as the main rupture zone of the 2006 Borujerd earthquake.
The following is a summary of significant earthquakes during the 21st century. In terms of fatalities, the 2004 Indian Ocean earthquake was the most destructive event with 227,898 confirmed fatalities, followed by the 2010 Haiti earthquake with about 160,000 fatalities, the 2008 Sichuan earthquake with 87,587 fatalities, the 2005 Kashmir earthquake suffered by Pakistan with 87,351 fatalities, and the 2023 Turkey–Syria earthquakes with at least 59,488 fatalities.
The 1927 Jericho earthquake was a devastating event that shook Mandatory Palestine and Transjordan on July 11 at 15:04 local time. The epicenter of the earthquake was in the northern area of the Dead Sea. The cities of Jerusalem, Jericho, Ramla, Tiberias, and Nablus were heavily damaged, and between 287 and 400 people were estimated to have been killed.
The 2011 Dalbandin earthquake occurred on 19 January at 01:23 a.m. local time with a moment magnitude of Mw 7.2 and a maximum Mercalli intensity of VII. The shock occurred in a sparsely populated area of Balochistan, caused moderate damage, three deaths, and some injuries.
Darb-e Astaneh Khalid Ebn Ali is a village in Shirvan Rural District, in the Central District of Borujerd County, Lorestan Province, Iran. At the 2006 census, its population was 603, in 148 families.
The 1969 Sharm El Sheikh earthquake occurred on March 31 off the southern Sinai Peninsula in northeastern Egypt. The epicenter was located near Shadwan island, southwest of the city of Sharm El Sheikh, at the confluence of the Red Sea and the Gulf of Suez. This normal-slip shock measured 6.6 on the moment magnitude scale, had a maximum reported intensity of VII on the Mercalli intensity scale, and was responsible for several deaths and injuries.
The 2004 Nabire earthquake occurred on November 26 in Nabire Regency, Central Papua, Indonesia. The strike-slip event had a moment magnitude of 7.1 and a maximum Mercalli intensity of VIII (Severe). Total deaths for the event amounted to 32, and the total number of injured was 130–213.
The 2004 Baladeh earthquake occurred on May 28 in northern Iran. This dip-slip earthquake had a moment magnitude of 6.3 and a maximum Mercalli intensity of VIII (Severe). Total deaths for the event amounted to 35, with 278–400 injured, and $15.4 million in damage.
The 1997 Bojnurd earthquake occurred on 4 February at 14:07 IRST in Iran. The epicenter of the Mw 6.5 earthquake was in the Kopet Dag mountains of North Khorasan, near the Iran–Turkmenistan border, about 579 km (360 mi) northeast of Tehran. The earthquake is characterized by shallow strike-slip faulting in a zone of active faults. Seismic activity is present as the Kopet Dag is actively accommodating tectonics through faulting. The earthquake left 88 dead, 1,948 injured, and affected 173 villages, including four which were destroyed. Damage also occurred in Shirvan and Bojnord counties. The total cost of damage was estimated to be over US$ 30 million.
On 29 November, at 14:10 UTC, a magnitude 7.7 Mw earthquake struck off the southern coast of Taliabu Island Regency in North Maluku, Indonesia. At least 41 people were killed on the nearby islands and a tsunami was triggered. Several hundred homes, buildings and offices were damaged or destroyed.
The 1977 Khurgu earthquake struck southern Iran near Bandar Abbas in Hormozgan province on the morning of March 22. The earthquake measuring moment magnitude (Mw ) 6.7 struck at a depth of 12.5 km (7.8 mi). Thirty five villages were heavily damaged including over 20 which were destroyed. There were 152–167 people killed and 556 injured.
The 1957 Alborz earthquake struck northern Iran's Mazandaran province at 04:12 local time on 2 July. It had a moment magnitude (Mw ) of 7.1 and occurred at a focal depth of 15 km (9.3 mi). The thrust-faulting shock was assigned a maximum Modified Mercalli intensity of IX (Violent). It devastated 120 villages in the Alborz Mountains and caused an estimated 1,500 fatalities. The earthquake also triggered landslides including one that dammed the Haraz River. Some damage was also reported in Tehran, Qaem Shahr and Sari. The total damage was estimated at US$25 million.