Minor mag. 2.5 earthquake - South Pacific Ocean, 80 km southwest of San Antonio, Region de Valparaiso, Chile, on Wednesday, April 21, 2021 at 21:42 GMT -
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Minor magnitude 2.5 earthquake at 37 km depth
22 Apr 00:44 UTC: First to report: EMSC after 3 hours.
|Date & time||Apr 21, 2021 21:42:42 UTC -|
|Local time at epicenter|
|Epicenter latitude / longitude||34.03°S / 72.3°W (South Pacific Ocean, Chile)|
|Antipode||34.03°N / 107.7°E|
|Shaking intensity||Not felt|
|Primary data source||EMSC (European-Mediterranean Seismological Centre)|
|Nearest volcano||Palomo (195 km / 121 mi)|
|Nearby towns and cities||80 km (50 mi) SW of San Antonio (pop: 85,700) | Show on map | Quakes nearby|
83 km (52 mi) SW of Cartagena (San Antonio) (pop: 16,900) | Show on map | Quakes nearby
107 km (67 mi) WSW of Melipilla (pop: 63,100) | Show on map | Quakes nearby
109 km (68 mi) NW of Santa Cruz (Colchagua) (pop: 33,300) | Show on map | Quakes nearby
134 km (83 mi) NW of Rauco (Curicó) (pop: 8,570) | Show on map | Quakes nearby
166 km (103 mi) WSW of Santiago de Chile (pop: 4,837,300) | Show on map | Quakes nearby
|Estimated seismic energy released||3.5 x 108 joules (98.6 kilowatt hours) | about seismic energy|
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
|2.5||37 km||OFFSHORE O'HIGGINS, CHILE||EMSC|
User reports for this quakeAt magnitude 2.5, this quake might have been felt very close to the epicenter and under calm conditions.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.