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Moderate mag. 4.2 earthquake - NORTHERN SUMATRA, INDONESIA, on Friday, Jan 21, 2022 at 5:47 pm (GMT +7) -

Moderate mag. 4.2 earthquake - NORTHERN SUMATRA, INDONESIA, on Friday, Jan 21, 2022 at 5:47 pm (GMT +7) Moderate mag. 4.2 earthquake - NORTHERN SUMATRA, INDONESIA, on Friday, Jan 21, 2022 at 5:47 pm (GMT +7)

Moderate magnitude 4.2 earthquake at 10 km depth

21 Jan 10:52 UTC: First to report: EMSC after 5 minutes.
Date & time: Jan 21, 2022 10:47:26 UTC -
Local time at epicenter: Friday, Jan 21, 2022 at 5:47 pm (GMT +7)
Magnitude: 4.2
Depth: 10.0 km
Epicenter latitude / longitude: 0.61°N / 99.6°E (North Sumatra, Indonesia)
Antipode: 0.61°S / 80.4°W
Nearest volcano: Sorikmarapi (11 km / 7 mi)
Nearby towns and cities:
347 km (215 mi) SSE of Medan (pop: 1,751,000) --> See nearby quakes!
Weather at epicenter at time of quake:
Heavy Intensity Rain 16.3°C (61 F), humidity: 97%, wind: 1 m/s (1 kts) from W
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 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
4.210 kmNORTHERN SUMATRA, INDONESIAEMSC

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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