Light mag. 4.0 earthquake - 59 km west of San Antonio de los Cobres, Salta, Argentina, on Friday, 18 Dec 2020 3:58 pm (GMT -3) -

Light mag. 4.0 earthquake - 59 km west of San Antonio de los Cobres, Salta, Argentina, on Friday, 18 Dec 2020 3:58 pm (GMT -3)

Light magnitude 4.0 earthquake at 217 km depth

18 Dec 19:06 UTC: First to report: INPRES after 8 minutes.
18 Dec 19:42: Magnitude recalculated from 3.7 to 4.0. Hypocenter depth recalculated from 213.0 to 217.0 km (from 132 to 135 mi). Epicenter location corrected by 5.8 km (3.6 mi) towards NE.
Date & time: 18 Dec 2020 18:58:26 UTC -
Local time at epicenter: Friday, 18 Dec 2020 3:58 pm (GMT -3)
Magnitude: 4
Depth: 217.0 km
Epicenter latitude / longitude: 24.095°S / 66.887°W (Departamento de Los Andes, Salta, Argentina)
Nearest volcano: Cordon de Puntas Negras (77 km / 48 mi)
Nearby towns and cities:
59 km (37 mi) WNW of San Antonio de los Cobres (pop: 4,000) --> See nearby quakes!
162 km (101 mi) W of San Salvador de Jujuy (pop: 305,900) --> See nearby quakes!
168 km (104 mi) WNW of Salta (pop: 512,700) --> See nearby quakes!
171 km (106 mi) W of Palpala (Jujuy) (pop: 48,200) --> See nearby quakes!
206 km (128 mi) W of San Pedro de Jujuy (pop: 58,400) --> See nearby quakes!
216 km (134 mi) W of Libertador General San Martin (Jujuy) (pop: 49,300) --> See nearby quakes!
277 km (172 mi) SE of Calama (Antofagasta, Chile) (pop: 143,100) --> See nearby quakes!
282 km (175 mi) WSW of Oran (pop: 74,100) --> See nearby quakes!
347 km (215 mi) NNW of Tucuman (pop: 781,000) --> See nearby quakes!
361 km (224 mi) WSW of Tartagal (pop: 60,800) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds 18.8°C (66 F), humidity: 11%, wind: 10 m/s (19 kts) from W
Primary data source: INPRES
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.
4.0217 km- 74 km WNW of San Antonio de los Cobres, ArgentinaINPRES
4.0195 kmSalta Province, ArgentinaGFZ
4.2228 km74 Km WNW of San Antonio De Los Cobres, ArgentinaUSGS

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

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