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Minor mag. 3.1 earthquake - 190 km west of Salta, Departamento Capital, Salta, Argentina, on Saturday, Oct 23, 2021 at 9:04 pm (GMT -3) -

Minor mag. 3.1 earthquake - 190 km west of Salta, Departamento Capital, Salta, Argentina, on Saturday, Oct 23, 2021 at 9:04 pm (GMT -3) Minor mag. 3.1 earthquake - 190 km west of Salta, Departamento Capital, Salta, Argentina, on Saturday, Oct 23, 2021 at 9:04 pm (GMT -3)

Minor magnitude 3.1 earthquake at 192 km depth

24 Oct 00:12 UTC: First to report: INPRES after 8 minutes.
24 Oct 00:48: Magnitude recalculated from 2.8 to 3.1. Hypocenter depth recalculated from 186.0 to 192.0 km (from 116 to 119 mi). Epicenter location corrected by 9.9 km (6.2 mi) towards W.
Date & time: Oct 24, 2021 00:04:15 UTC -
Local time at epicenter: Saturday, Oct 23, 2021 at 9:04 pm (GMT -3)
Magnitude: 3.1
Depth: 192.0 km
Epicenter latitude / longitude: 24.286°S / 67.208°W (Departamento de Los Andes, Salta, Argentina)
Antipode: 24.286°N / 112.792°E
Nearest volcano: Aracar (67 km / 42 mi)
Nearby towns and cities:
90 km (56 mi) W of San Antonio de los Cobres (pop: 4,000) --> See nearby quakes!
126 km (78 mi) W of Santa Rosa de Tastil (pop: 2,000) --> See nearby quakes!
173 km (108 mi) WNW of Campo Quijano (pop: 5,000) --> See nearby quakes!
183 km (114 mi) SE of San Pedro de Atacama (Antofagasta, Chile) (pop: 2,000) --> See nearby quakes!
190 km (118 mi) WNW of Salta (pop: 512,700) --> See nearby quakes!
196 km (122 mi) SW of Aguilar (Jujuy) (pop: 3,660) --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky 3.7°C (39 F), humidity: 19%, wind: 5 m/s (11 kts) from W
Primary data source: INPRES
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 tons of TNT) | about seismic energy
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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.
Mag.DepthLocationSource
3.1192 kmSALTA (Argentina)INPRES
2.9219 kmSALTA, ARGENTINAEMSC

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.
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