The September 2007 Sumatra earthquakes were a series of megathrust earthquakes that struck the Sunda Trench off the coast of Sumatra, Indonesia, with three of magnitude 7 or greater. A series of tsunami bulletins was issued for the area. The most powerful of the series had a magnitude of 8.4, which makes it in the top 20 of the largest earthquakes ever recorded on a seismograph.
The 2008 Lake Kivu earthquake shook several countries in Africa's Great Lakes region at 07:34:12 (GMT) on February 3. It measured 5.9 on the moment magnitude scale. The epicentre was 20 kilometres (12 mi) north of Bukavu at Lake Kivu in the Democratic Republic of Congo.
At 23:28 local time on June 4, 2000, southern Sumatra, Indonesia was struck by an earthquake of moment magnitude 7.9 with a maximum Mercalli intensity of VI (Strong). The event occurred off the coast near Enggano Island. There were more than 100 fatalities and up to 2,585 injuries. Over 730 aftershocks shook the area afterwards, one just eleven minutes after the mainshock.
The 1968 Illinois earthquake was the largest recorded earthquake in the U.S. Midwestern state of Illinois. Striking at 11:02 a.m. on November 9, it measured 5.3 on the Richter scale. Although no fatalities occurred, the event caused considerable structural damage to buildings, including the toppling of chimneys and shaking in Chicago, the region's largest city. The earthquake was one of the most widely felt in U.S. history, largely affecting 23 states over an area of 580,000 sq mi (1,500,000 km2). In studying its cause, scientists discovered the Cottage Grove Fault in the Southern Illinois Basin.
The 1989 Irian Jaya earthquake struck Kurima District, Yahukimo Regency, Highland Papua, Indonesia – then Irian Jaya province – on August 1 with a moment magnitude of 6.0 and a maximum Mercalli intensity of VIII (Severe). Around 120 people were killed, mainly due to landslides and mudslides.
The 1954 Chlef earthquake struck El Asnam Province in French Algeria on 9 September at . The shock measured 6.7 on the moment magnitude scale and had a maximum Mercalli intensity of XI (Extreme). It destroyed Chlef, then named Orléansville, leaving over 1,243 people dead and 5,000 injured. Damage was estimated at $6 million. It was followed by multiple aftershocks. Algeria faces annual earthquakes and has undergone several changes to its earthquake building codes since its first earthquake engineering regulations from 1717.
The 1979 Bali earthquake occurred at with a surface-wave magnitude of 6.3. The shock occurred southeast of the coast of Karangasem Regency in the Lombok Strait, and about 60 kilometres (37 mi) east-northeast of Denpasar. Up to 80 percent of the buildings in Karangasem Regency were damaged, between 15,000 and 500,000 people were displaced, and road links to the provincial capital of Denpasar were briefly severed.
The 1976 Bali earthquake occurred at with a surface-wave magnitude of 6.5. The shock occurred 5 kilometres (3.1 mi) south of the Bali Sea coast of the Buleleng Regency, and about 65 kilometres (40 mi) northwest of Denpasar. Up to ninety percent of houses in Buleleng Regency were seriously damaged or destroyed and the Seririt sub-district was almost completely destroyed, where a school building collapsed and trapped at least 200 students. 573 people are believed to have died; at least 544 in Buleleng Regency, 24 in Jembrana and 5 in Tabanan. Four thousand more suffered injuries and an estimated 450,000 were left temporarily homeless.
The 2004 Alor earthquake occurred on the island of Alor at 21:26:41 UTC on 11 November. Alor is an island located in Indonesia, the largest island of the Alor Archipelago with almost 16,800 residents. The earthquake had a magnitude of 7.5, on the moment magnitude scale, and an epicenter on Alor at a depth of 10 km (6.2 mi). It was recorded on 301 stations. The epicenter of the earthquake was located 1,600 km (990 mi) east of the capital of Jakarta. Hundreds of homes and much infrastructure was damaged with 23 deaths and thousands of casualties.
On 17 March 2019, an earthquake measuring Mw 5.6 struck the island of Lombok in West Nusa Tenggara, Indonesia. The earthquake triggered a landslide, killing six and injuring nearly 200 others.
