Light mag. 4.1 earthquake - 166 Km WSW of Colchani, Bolivia, on Monday, Feb 15, 2021 11:49 pm (GMT -4) -

Light mag. 4.1 earthquake - 166 Km WSW of Colchani, Bolivia, on Monday, Feb 15, 2021 11:49 pm (GMT -4)

Light magnitude 4.1 earthquake at 171 km depth

16 Feb 04:39 UTC: First to report: USGS after 50 minutes.
16 Feb 22:14: Hypocenter depth recalculated from 168.5 to 171.4 km (from 105 to 107 mi). Epicenter location corrected by 1.7 km (1.1 mi) towards ESE.
Date & time: Feb 16, 2021 03:49:32 UTC -
Local time at epicenter: Monday, Feb 15, 2021 11:49 pm (GMT -4)
Magnitude: 4.1
Depth: 171.4 km
Epicenter latitude / longitude: 20.8049°S / 68.4385°W (Departamento de Potosi, Bolivia)
Antipode: 20.805°N / 111.562°E
Nearest volcano: Irruputuncu (13 km / 8 mi)
Nearby towns and cities:
132 km (82 mi) WNW of San Cristobal de Lipez (Potosí) (pop: 75) --> See nearby quakes!
167 km (103 mi) WSW of Colchani (Potosí) (pop: 12,000) --> See nearby quakes!
172 km (107 mi) WSW of Uyuni (Antonio Quijarro, Potosí) (pop: 10,300) --> See nearby quakes!
190 km (118 mi) ESE of Iquique (Tarapacá, Chile) (pop: 227,500) --> See nearby quakes!
190 km (118 mi) NNE of Calama (Antofagasta, Chile) (pop: 143,100) --> See nearby quakes!
232 km (144 mi) NE of Tocopilla (Antofagasta, Chile) (pop: 24,500) --> See nearby quakes!
311 km (194 mi) WSW of Ciudad Potosi (Potosí) (pop: 141,300) --> See nearby quakes!
324 km (201 mi) SE of Arica (Arica y Parinacota, Chile) (pop: 186,000) --> See nearby quakes!
328 km (204 mi) SW of Llallagua (Rafael Bustillo, Potosí) (pop: 28,100) --> See nearby quakes!
386 km (240 mi) WSW of Sucre (Chuquisaca) (pop: 224,800) --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky 4.2°C (40 F), humidity: 68%, wind: 3 m/s (7 kts) from WSW
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 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.
Mag.DepthLocationSource
4.1171 km166 Km WSW of Colchani, BoliviaUSGS
4.1168 kmPOTOSI, BOLIVIAEMSC

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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