Isla Grande de Tierra del Fuego also formerly Isla de Xátiva is an island near the southern tip of South America from which it is separated by the Strait of Magellan. The western portion (61.4%) of the island is in Chile, while the eastern portion is in Argentina. It forms the major landmass in an extended group of islands or archipelago also known as Tierra del Fuego.
The 1944 San Juan earthquake took place in the province of San Juan, in the center-west area of Argentina, a region highly prone to seismic events. This moderate to strong earthquake destroyed a large part of San Juan, the provincial capital, and killed 10,000 of its inhabitants, 10% of its population at the time. One third of the province population became homeless. It is acknowledged as the worst natural disaster in Argentine history.
The 2006 Mendoza earthquake was a medium-intensity seismic movement in the province of Mendoza, Argentina. It took place at 11:03 AM (UTC-3) on 5 August 2006, and had a magnitude of 5.6 in the Richter scale. Its hypocenter was centered 23 km west southwest of San Martin, exactly at the town of Ugarteche, Luján de Cuyo, and at a depth of 25 km.
The 1985 Mendoza earthquake occurred with medium intensity in the province of Mendoza, Argentina. It took place 7 minutes after midnight on 26 January 1985, and had a magnitude of 6.2 in the Richter scale. Its epicenter was located about 45 km southwest of Mendoza, the provincial capital, at the southern end of the region's pre-Andes range, and at a depth of 5 km. It was felt as grade VIII in the Mercalli intensity scale.
The 1861 Mendoza earthquake occurred in the province of Mendoza, Argentina on 20 March at 11:30 PM. It had an estimated magnitude of 7.2 on the scale and an intensity of IX–X on the Mercalli scale. Its hypocenter was located at an estimated depth of 30 kilometres (19 mi).
The 1977 San Juan earthquake, also known as Caucete earthquake, took place in the province of San Juan, Argentina, on 23 November at 06:26:26 AM. It measured 7.4 on the surface wave magnitude scale, and had a maximum perceived intensity of X (Extreme) on the Mercalli intensity scale.
The 1948 Salta earthquake took place in the Argentinian province of Salta on 25 August at The shock was 7.0 on the moment magnitude scale and had a maximum Mercalli Intensity of IX (Violent). Property damage and casualties occurred in several towns in the east and southeast of Salta, and also in northern Tucumán and Jujuy, affecting the capitals of both. It was the last major earthquake recorded in the Argentine Northwest until the 2010 Salta earthquake.
The 1949 Tierra del Fuego earthquakes occurred slightly more than eight hours apart on 17 December. Their epicenters were located in the east of the Chilean Tierra del Fuego Province, close to the Argentine border on the island of Tierra del Fuego.
The 1817 Santiago del Estero earthquake took place in the province of Santiago del Estero, Argentina, on 4 July at about 05:30 PM. It was estimated to be 7.0 on the Richter magnitude scale. Its epicenter was at 28°00′S64°30′W, at a depth of 30 km.
The 1782 Mendoza earthquake took place in the province of Mendoza, Argentina, on 22 May 1782, at about 4 PM (UTC-3). It had an estimated magnitude of 7.0 in the Richter scale. Its epicenter was at 33°0′S69°12′W, at a depth of 30 km.
The 1863 Jujuy earthquake took place in the province of Jujuy, Argentina on 15 January at about 11:00 (UTC-3). It had an estimated magnitude of 6.4 and its epicenter was at 23°36′S65°00′W, at a depth of about 50 kilometres (31 mi).
The 1952 San Juan earthquake took place on 11 June at 00:31:43 UTC in the province of San Juan, Argentina. It measured 6.8 on the moment magnitude scale with a depth of 30 kilometers (19 mi). The earthquake was felt in San Juan with a maximum of VIII (Severe) on the Mercalli intensity scale. It caused damage in some locations in the south and west of the province, and a small number of casualties.
The 1920 Mendoza earthquake took place in the province of Mendoza, Argentina, on 17 December at 6:59:49 p.m. It measured magnitude 6.0, and its epicenter was at 32°42′S68°24′W, with a depth of 40 km.
The 1892 Recreo earthquake took place in the Catamarca Province of Argentina on 21 March at about 01:45 AM, with magnitude of 6.0 on the Richter magnitude scale. Its epicenter was located approximately at 29°30′S65°0′W, and at a depth of about 30 kilometres (19 mi).
The 1927 Mendoza earthquake took place in Mendoza Province, in the Republic of Argentina, on 14 April at 06:23:28 UTC. It registered a magnitude of 7.1 on the Richter magnitude scale. The earthquake was located at a depth of 110 kilometres (68 mi).
Villa Ibáñez is a locality located in the south-central province of San Juan, west of the agricultural oasis of Ullúm, northwest of the city of San Juan, Argentina. It is the seat of the Ullúm Department. Today, the town is the nucleus of an important wine, fruit and olive region par excellence of the aforementioned province.
The 1804 Almería earthquake was a highly destructive seismic event in the Province of Almería, southern Spain. It occurred on August 25 at 8:25 pm local time. The mainshock had a maximum intensity assigned VIII–IX on the European macroseismic scale (EMS), and an estimated moment magnitude of 6.2–6.4 Mw . At least 400 people were reported killed.
