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Minor mag. 2.7 earthquake - POTOSI, BOLIVIA, on Saturday, Nov 12, 2022 at 2:05 am (GMT -4) -

Minor magnitude 2.7 earthquake at 174 km depth

12 Nov 06:37 UTC: First to report: EMSC after 32 minutes.

Earthquake details

Date & time	Nov 12, 2022 06:05:03 UTC -
Local time at epicenter	Saturday, Nov 12, 2022 at 2:05 am (GMT -4)
Status	Confirmed
Magnitude	2.7
Depth	174.0 km
Epicenter latitude / longitude	21.28°S / 67.99°W (Departamento de Potosi, Bolivia)
Antipode	21.28°N / 112.01°E
Shaking intensity	Not felt
Felt
Primary data source	EMSC (European-Mediterranean Seismological Centre)
Nearest volcano	Ollague (20 km / 12 mi)
Nearby towns and cities	28 km (17 mi) ESE of Ollagüe (Antofagasta, Chile) (pop: 134) \| Show on map \| Quakes nearby 84 km (52 mi) WSW of San Cristobal de Lipez (Potosí) (pop: 75) \| Show on map \| Quakes nearby 300 km (186 mi) SW of Ciudad Potosi (Potosí) (pop: 141,300) \| Show on map \| Quakes nearby 379 km (235 mi) SW of Sucre (Chuquisaca) (pop: 224,800) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Broken Clouds -6.6°C (20 F), humidity: 35%, wind: 3 m/s (7 kts) from SW
Estimated seismic energy released	7.1 x 10⁸ joules (197 kilowatt hours, equivalent to 0.169 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.	Depth	Location	Source
2.7	174 km	POTOSI, BOLIVIA	EMSC
2.7	174 km	Chile-Bolivia Border Region	RaspberryShake

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Seismograms

Seismic station: Chusmiza, Chile (GO01/C network) | Distance from quake: 219 km / 136 mi | Show on map | Station Info

Seismic station Chusmiza, Chile: vertical movement plot around time of quake (source: IRIS/BUD)

Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake

At magnitude 2.7, this quake might have been felt very close to the epicenter and under calm conditions.

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

There are no user reports for this quake.

Earlier earthquakes in the same area

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