Minor mag. 3.1 earthquake - Tarapaca, 126 km north of Calama, Provincia de El Loa, Antofagasta, Chile, on Monday, July 26, 2021 at 05:03 GMT -
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Minor magnitude 3.1 earthquake at 123 km depth
26 Jul 09:42 UTC: First to report: GUG (U. Chile) after 5 hours.
Depth: 123.2 km
Epicenter latitude / longitude: 21.333°S / 68.781°W (Provincia del Tamarugal, Tarapaca, Chile)
Antipode: 21.333°N / 111.219°E
Nearest volcano: Aucanquilcha (35 km / 22 mi)
Nearby towns and cities:
126 km (78 mi) N of Calama (Antofagasta) (pop: 143,100) --> See nearby quakes!
169 km (105 mi) ENE of Tocopilla (Antofagasta) (pop: 24,500) --> See nearby quakes!
189 km (118 mi) SE of Iquique (Tarapacá) (pop: 227,500) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 tons of TNT) | 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.
|3.1||123 km||Chile: 56 Km Al O De Ollagüe||GUG (U. Chile)|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.