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Light mag. 3.1 earthquake - 3.8 km east of Sukabumi, West Java, Indonesia, on Friday, July 30, 2021 at 23:09 GMT

Light magnitude 3.1 earthquake at 10 km depth

30 Jul 23:31 UTC: First to report: EMSC after 22 minutes.
30 Jul 23:35: Now using data updates from BMKG

Earthquake details

Date & time	Jul 30, 2021 23:09:42 UTC
Local time at epicenter
Status	Confirmed
Magnitude	3.1
Depth	10.0 km
Epicenter latitude / longitude	6.91°S / 106.96°E (West Java, Indonesia)
Antipode	6.91°N / 73.04°W
Shaking intensity	Weak shaking near epicenter
Felt	0 reports
Primary data source	BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
Nearest volcano	Gede-Pangrango (15 km / 9 mi)
Nearby towns and cities	4 km (2 mi) ENE of Sukabumi (pop: 276,400) \| Show on map \| Quakes nearby 24 km (15 mi) SE of Cicurug (pop: 89,000) \| Show on map \| Quakes nearby 27 km (17 mi) SE of Caringin (pop: 91,800) \| Show on map \| Quakes nearby 34 km (21 mi) WSW of Ciranjang-hilir (pop: 77,800) \| Show on map \| Quakes nearby 40 km (25 mi) SSE of Bogor (pop: 800,000) \| Show on map \| Quakes nearby 48 km (30 mi) S of Citeureup (pop: 110,200) \| Show on map \| Quakes nearby 49 km (30 mi) SE of Ciampea (pop: 207,200) \| Show on map \| Quakes nearby 49 km (30 mi) SSE of Cibinong (pop: 188,700) \| Show on map \| Quakes nearby 71 km (44 mi) W of Bandung (pop: 1,699,700) \| Show on map \| Quakes nearby 78 km (49 mi) S of Jakarta (pop: 8,540,100) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	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.	Depth	Location	Source
3.1	10 km	Java, Indonesia	BMKG
3.1	10 km	JAVA, INDONESIA	EMSC

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User reports for this quake

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There are no user reports for this quake.

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