1894 San Juan earthquake
Earthquake in Argentina
From Wikipedia, the free encyclopedia
The 1894 San Juan earthquake took place in the province of San Juan, Argentina, on 27 October 1894, at about 07:30 PM. It was the most powerful earthquake recorded in Argentina, with magnitude 7.5 on the surface-wave magnitude scale. Its epicenter was located to the northwest of San Juan, approximately at 29°48â²S 69°00â²W, and at a depth of 30 km.
| |
  | |
| UTC time | 1894-10-28 |
|---|---|
| Local date | October 27, 1894 |
| Local time | 19:30 |
| Magnitude | 7.5 Ms[1] |
| Depth | 30 km[1] |
| Epicenter | 29.6°S 69.0°W[2] |
| Areas affected | Argentina |
| Max. intensity | MMI IX (Violent)[1] |
| Casualties | ~100 |
The maximum perceived intensity for the earthquake was IX (Violent) on the Mercalli intensity scale. It caused severe damage and about 100 casualties in San Juan and the province of La Rioja, and also caused minor damage in Catamarca, Córdoba, San Luis and Mendoza, up to 500 km away from the epicenter.[2][3]
