Light mag. 4.0 earthquake - 226 km southeast of Calama, Provincia de El Loa, Antofagasta, Chile, on Tuesday, 29 Dec 2020 11:35 am (GMT -3) -

Light mag. 4.0 earthquake - 226 km southeast of Calama, Provincia de El Loa, Antofagasta, Chile, on Tuesday, 29 Dec 2020 11:35 am (GMT -3)

Light magnitude 4.0 earthquake at 247 km depth

29 Dec 15:47 UTC: First to report: EMSC after 1 hour and 13 minutes.
29 Dec 15:48: Now using data updates from GUG (U. Chile)
Date & time: 29 Dec 2020 14:35:11 UTC -
Local time at epicenter: Tuesday, 29 Dec 2020 11:35 am (GMT -3)
Magnitude: 4
Depth: 247.3 km
Epicenter latitude / longitude: 24.001°S / 67.486°W (Provincia de El Loa, Antofagasta, Chile)
Nearest volcano: Cordon de Puntas Negras (29 km / 18 mi)
Nearby towns and cities:
141 km (88 mi) SSE of San Pedro de Atacama (pop: 2,000) --> See nearby quakes!
223 km (139 mi) W of San Salvador de Jujuy (Argentina) (pop: 305,900) --> See nearby quakes!
226 km (140 mi) SE of Calama (pop: 143,100) --> See nearby quakes!
228 km (141 mi) WNW of Salta (Argentina) (pop: 512,700) --> See nearby quakes!
233 km (145 mi) W of Palpala (Jujuy, Argentina) (pop: 48,200) --> See nearby quakes!
267 km (166 mi) W of San Pedro de Jujuy (Argentina) (pop: 58,400) --> See nearby quakes!
299 km (186 mi) E of Antofagasta (pop: 309,800) --> See nearby quakes!
349 km (217 mi) SE of Tocopilla (pop: 24,500) --> See nearby quakes!
471 km (292 mi) NE of Copiapo (Atacama) (pop: 129,300) --> See nearby quakes!
503 km (312 mi) SSE of Iquique (Tarapacá) (pop: 227,500) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 tons of TNT) More info
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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.
MagnitudeDepthLocationSource
M 4.0247 km- 63 km WNW of San Antonio de los Cobres, ArgentinaGUG (U. Chile)
M 3.8228 km63 Km WNW of San Antonio De Los Cobres, ArgentinaUSGS
M 3.8228 km61 Km Al SE De Socaire, ChileEMSC
M 3.62 kmSALTA (Argentina)INPRES

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Earlier earthquakes in the same area since 1900


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