Light mag. 4.3 earthquake - Tocopilla Province, 57 km west of Calama, Provincia de El Loa, Antofagasta, Chile, on Monday, Nov 29, 2021 10:13 pm (GMT -3) -

Light mag. 4.3 earthquake - Tocopilla Province, 57 km west of Calama, Provincia de El Loa, Antofagasta, Chile, on Monday, Nov 29, 2021 10:13 pm (GMT -3)

Light magnitude 4.3 earthquake at 89 km depth

30 Nov 01:15 UTC: First to report: VolcanoDiscovery after 2 minutes.
30 Nov 01:16: Now using data updates from RaspberryShake
... [show all] ...
30 Nov 22:42: Hypocenter depth recalculated from 89.3 to 89.4 km (from 55 to 56 mi).
Update Tue, 30 Nov 2021, 01:36
Moderate tremor of magnitude 4.3 just reported 57 km west of Calama, Chile
4.3 quake 29 Nov 10:13 pm (GMT -3)
4.3 quake 29 Nov 10:13 pm (GMT -3)
An earthquake of magnitude 4.3 occurred late at night on Monday, November 29th, 2021, at 10:13 pm local time near Calama, Provincia de El Loa, Antofagasta, Chile, as reported by the United States Geological Survey.
According to preliminary data, the quake was located at an intermediate depth of 89.3 km. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
Our monitoring service identified a second report from the European-Mediterranean Seismological Centre (EMSC) which listed the quake at magnitude 4.3 as well.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Calama (pop. 143,100) located 57 km from the epicenter, and Tocopilla (pop. 24,500) 85 km away.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you're in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.

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Earthquake data

Date & time: Nov 30, 2021 01:13:19 UTC -
Local time at epicenter: Monday, Nov 29, 2021 10:13 pm (GMT -3)
Magnitude: 4.3
Depth: 89.4 km
Epicenter latitude / longitude: 22.4708°S / 69.4819°W (Tocopilla Province, Antofagasta, Chile)
Antipode: 22.471°N / 110.518°E
Nearest volcano: San Pedro (129 km / 80 mi)
Nearby towns and cities:
57 km (36 mi) W of Calama (pop: 143,100) --> See nearby quakes!
85 km (53 mi) ESE of Tocopilla (pop: 24,500) --> See nearby quakes!
140 km (87 mi) WNW of San Pedro de Atacama (pop: 2,000) --> See nearby quakes!
161 km (100 mi) NE of Antofagasta (pop: 309,800) --> See nearby quakes!
260 km (162 mi) SSE of Iquique (Tarapacá) (pop: 227,500) --> See nearby quakes!
280 km (174 mi) SW of San Cristobal de Lipez (Potosí, Bolivia) (pop: 75) --> See nearby quakes!
354 km (220 mi) SW of Uyuni (Antonio Quijarro, Potosí, Bolivia) (pop: 10,300) --> See nearby quakes!
358 km (222 mi) SW of Colchani (Potosí, Bolivia) (pop: 12,000) --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky 18.1°C (65 F), humidity: 30%, wind: 3 m/s (7 kts) from N
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 tons of TNT) | about seismic energy
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If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
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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.
4.389 km57 Km W of Calama, ChileUSGS
4.389 kmNorthern ChileRaspberryShake
4.350 kmNorthern ChileUSP

User reports for this quake (2)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Send your own user report!
Calama, Provincia de El Loa, Antofagasta (59.9 km E of epicenter) [Map] / Very weak shaking (MMI II) (reported through our app)
Calama / Weak shaking (MMI III) / single lateral shake / very short : I felt it before shaking because there was a strong underground sound (reported through our app)  
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