Tajikistan is nestled between Kyrgyzstan and Uzbekistan to the north and west, China to the east, and Afghanistan to the south. Mountains cover 93 percent of Tajikistan's surface area. The two principal ranges, the Pamir Mountains and the Alay Mountains, give rise to many glacier-fed streams and rivers, which have been used to irrigate farmlands since ancient times. Central Asia's other major mountain range, the Tian Shan, skirts northern Tajikistan. Mountainous terrain separates Tajikistan's two population centers, which are in the lowlands of the southern and northern sections of the country. Especially in areas of intensive agricultural and industrial activity, the Soviet Union's natural resource utilization policies left independent Tajikistan with a legacy of environmental problems.
Fergana Valley is a valley in Central Asia, lying mostly in eastern Uzbekistan, extending into southern Kyrgyzstan and northern Tajikistan.
The Islamic Movement of Uzbekistan was a militant Islamist group formed in 1998 by Islamic ideologue Tahir Yuldashev and former Soviet paratrooper Juma Namangani; both ethnic Uzbeks from the Fergana Valley. Its original objective was to overthrow President Islam Karimov of Uzbekistan and create an Islamic state under Sharia; however, in subsequent years, it reinvented itself as an ally of Al-Qaeda. The group also maintained relations with Afghan Taliban in 1990s. However, later on, relations between the Afghan Taliban and the IMU started declining.
The 1993 Latur earthquake struck India at 3:56 am local time (UTC+05:30) on 30 September. The main area affected is the districts of Latur and Osmanabad, including the Ausa block of Latur and Omerga of Osmanabad in Maharashtra, Western India. Fifty-two villages were demolished in the intraplate earthquake. It measured 6.2 on the moment magnitude scale, and approximately 10,000 people died, whilst another 30,000 were injured. The earthquake's hypocenter was around 10 km deep – relatively shallow – allowing shock waves to cause more damage. It is considered the deadliest earthquake in the stable continental crust to have occurred in recorded history.
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 1,200 were killed during a moderate 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.
The 1948 Fukui earthquake occurred in Fukui Prefecture, Japan. The magnitude 6.8 quake struck at 4:13:31 p.m.(JDT) on June 28, 1948. The quake's hypocenter was approximately 10 km north-northeast of Fukui, in the present-day neighborhood of Maruoka, Sakai City. The strongest shaking occurred in the city of Fukui, where it was recorded as 6 on the Japan Meteorological Agency seismic intensity scale.
The 2008 Kyrgyzstan earthquake struck on October 5 at 21:52 local time with a moment magnitude of 6.6, killing 75 people, including 41 children, and injuring 150 people, including 93 children. The center of the earthquake was near the town of Nura, which was destroyed in the quake. The shock destroyed dozens of buildings in the area and destroyed the nearby village of Kura. Minor damage also occurred in nearby Xinjiang Uyghur Autonomous Region. The quake was felt throughout Central Asia. A magnitude 5.7 aftershock in Xinjiang and a magnitude 5.1 aftershock in Kyrgyzstan followed the earthquake. Two more aftershocks above magnitude 5 in Kyrgyzstan and one in Xinjiang struck on October 13, UTC time. Victims were transported in military helicopters to hospitals in Osh.
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 1980 El Asnam earthquake occurred on October 10 at with a moment magnitude of 7.1 and a maximum Mercalli intensity of X (Extreme). The shock occurred in the Algerian town of El Asnam. The shocks were felt over 550 km (340 mi) away, with the initial earthquake lasting 35 seconds. It was the largest earthquake in Algeria, and was followed three hours later by a magnitude 6.2 aftershock. The earthquake created about 42 km (26 mi) of surface rupture and had a vertical slip of up to 4.2 m (14 ft). No foreshocks were recorded. The earthquake was found to have occurred very close to the epicenter of the 1954 Chlef earthquake using joint epicenter determination techniques. It occurred at a previously unknown reverse fault.
The 1927 Jericho earthquake was a devastating event that shook Mandatory Palestine and Transjordan on July 11 at . 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 2010 Hosseinabad earthquake occurred on December 20 at 22:11 local time with a moment magnitude of 6.6 and a maximum Mercalli intensity of VIII (Severe). It was located about 20 km from Hosseinabad, Kermān Province in south-eastern Iran, about 100 km from Bam.
The Sagaing Fault is a major fault in Myanmar, 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 the 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.
The October 2015 Hindu Kush earthquake was a magnitude 7.5 earthquake that struck South Asia on 26 October 2015, at 13:39 AFT with the epicenter 45 km north of Kuran wa Munjan, Afghanistan, at a depth of 231.0 km.
On 7 December 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.
On 4 May 2000 at 12:21 WITA, Banggai Islands Regency was hit by an earthquake of magnitude 7.5 , followed by a tsunami. The Banggai Islands, an archipelago located at the far eastern end of Central Sulawesi, Indonesia, was the worst affected by the earthquake. Eighty percent of Banggai's buildings were destroyed. Damage also occurred on Peleng. The earthquake triggered a local tsunami of up to 6 m in height that caused significant damage east of Luwuk on the mainland and on Peleng.
On November 2 of 1946, west Kyrgyzstan was struck by a magnitude 7.5–7.6 earthquake, the largest in the republic since 1911. The earthquake's hypocenter is probably located beneath the Tian Shan Mountains, near the border with Uzbekistan and north of Namangan.
The 1991 Hindu Kush earthquake severely affected Afghanistan, Pakistan and the USSR on 1 February. It was an intermediate-depth earthquake with a hypocenter 143.2 km (89.0 mi) beneath the Hindu Kush mountains in Afghanistan. The shock measured 6.8 on the moment magnitude scale and had a maximum Mercalli intensity of X (Extreme). The reverse-faulting earthquake occurred in a seismically active region associated with faulting within a deforming oceanic plate at depth.
The 2003 Dayao earthquake occurred on July 21, at 23:16:33 CST. The epicenter of the moment magnitude 5.9 earthquake was in Dayao County in the mountainous area of central Yunnan, China. At least 19 people were killed, 644 were injured, and 8,406 families became homeless. The quake also caused $75 million USD in damage.
On 29 November, at 14:10 UTC, a magnitude 7.7 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 1985 Kayrakkum earthquake struck Soviet Tajikistan on October 13 at about 22:00 local time. The earthquake measured Mw 5.8 and struck at a depth of 17.1 km (10.6 mi). At least 29 people died, over 80 were injured and another 8,000 were made homeless. Damage totaled $US200 million. Figures of the casualties were not disclosed until the following month.
Uzbekistan 
Tajikistan