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Weak mag. 3.3 earthquake - Indian Ocean, 87 km west of Sungai Penuh, Jambi, Indonesia, on Thursday, Feb 9, 2023 at 7:16 pm (GMT +7) -

Weak magnitude 3.3 earthquake at 25 km depth

9 Feb 12:41 UTC: First to report: EMSC after 25 minutes.

Earthquake details

Date & time	Feb 9, 2023 12:16:44 UTC -
Local time at epicenter	Thursday, Feb 9, 2023 at 7:16 pm (GMT +7)
Status	Confirmed
Magnitude	3.3
Depth	25.0 km
Epicenter latitude / longitude	2.17°S / 100.62°E (Indian Ocean, Indonesia)
Antipode	2.17°N / 79.38°W
Shaking intensity	Very weak shaking
Felt	0 reports
Primary data source	EMSC (European-Mediterranean Seismological Centre)
Nearest volcano	Kerinci (89 km / 55 mi)
Nearby towns and cities	87 km (54 mi) W of Sungai Penuh (pop: 95,900) \| Show on map \| Quakes nearby 139 km (86 mi) SSE of Padang (pop: 840,400) \| Show on map \| Quakes nearby 152 km (95 mi) S of Solok (pop: 48,400) \| Show on map \| Quakes nearby 824 km (512 mi) WNW of Jakarta (pop: 8,540,100) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Overcast Clouds 28.4°C (83 F), humidity: 70%, wind: 3 m/s (5 kts) from SW
Estimated seismic energy released	5.6 x 10⁹ joules (1.56 megawatt hours, equivalent to 1.34 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
3.3	25 km	KEP. MENTAWAI REGION, INDONESIA	EMSC
3.3	25 km	Southern Sumatra, Indonesia	RaspberryShake

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Seismograms

Seismic station: Ubin (UBIN/MS network) | Distance from quake: 545 km / 338 mi | Show on map | Station Info

Seismic station Ubin: 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: 0.5-5.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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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