Light mag. 4.6 earthquake - Provincia de El Loa, 274 km northeast of Antofagasta, Chile, on Tuesday, 12 Jan 2021 8:04 am (GMT -3) -

Light mag. 4.6 earthquake - Provincia de El Loa, 274 km northeast of Antofagasta, Chile, on Tuesday, 12 Jan 2021 8:04 am (GMT -3)

Light magnitude 4.6 earthquake at 110 km depth

12 Jan 11:10 UTC: First to report: GFZ after 5 minutes.
12 Jan 11:12: Hypocenter depth recalculated from 121.0 to 109.0 km (from 75 to 68 mi). Epicenter location corrected by 11 km (7.1 mi) towards E.
12 Jan 11:20: Now using data updates from GUG (U. Chile)
Date & time: 12 Jan 2021 11:04:37 UTC -
Local time at epicenter: Tuesday, 12 Jan 2021 8:04 am (GMT -3)
Magnitude: 4.6
Depth: 110.0 km
Epicenter latitude / longitude: 21.756°S / 68.693°W (Provincia de El Loa, Antofagasta, Chile)
Nearest volcano: San Pedro (33 km / 21 mi)
Nearby towns and cities:
81 km (51 mi) NNE of Calama (pop: 143,100) --> See nearby quakes!
138 km (86 mi) NNW of San Pedro de Atacama (pop: 2,000) --> See nearby quakes!
160 km (99 mi) ENE of Tocopilla (pop: 24,500) --> See nearby quakes!
229 km (142 mi) SE of Iquique (Tarapacá) (pop: 227,500) --> See nearby quakes!
274 km (170 mi) NE of Antofagasta (pop: 309,800) --> See nearby quakes!
322 km (200 mi) W of Villazon (Modesto Omiste, Potosí, Bolivia) (pop: 30,300) --> See nearby quakes!
390 km (242 mi) SW of Potosi (Potosí, Bolivia) (pop: 141,300) --> See nearby quakes!
402 km (250 mi) SSE of Arica (Arica y Parinacota) (pop: 186,000) --> See nearby quakes!
441 km (274 mi) NW of San Salvador de Jujuy (Argentina) (pop: 305,900) --> See nearby quakes!
469 km (291 mi) SW of Sucre (Chuquisaca, Bolivia) (pop: 224,800) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds 9.9°C (50 F), humidity: 46%, wind: 1 m/s (1 kts) from NE
Primary data source: GUG (U. Chile)
Estimated released energy: 5 x 1011 joules (139 megawatt hours, equivalent to 120 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.
M 4.6110 km75 Km Al SO De Ollagüe, ChileGUG (U. Chile)
M 4.8109 kmChile-Bolivia Border RegionGFZ
M 4.9115 km84 Km NNE of Calama, ChileUSGS
M 5.044 kmNorthern ChileUSP

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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