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Minor mag. 1.8 earthquake - Philippine Sea, 82 km east of Surigao City, Philippines, on Wednesday, Dec 7, 2022 at 7:38 am (GMT +8) -

Minor magnitude 1.8 earthquake at 35 km depth

6 Dec 23:45 UTC: First to report: PHIVOLCS after 8 minutes.

Earthquake details

Date & time	Dec 6, 2022 23:38:00 UTC -
Local time at epicenter	Wednesday, Dec 7, 2022 at 7:38 am (GMT +8)
Status	Confirmed
Magnitude	1.8
Depth	35.0 km
Epicenter latitude / longitude	9.65°N / 126.23°E (Philippine Sea, Philippines)
Antipode	9.65°S / 53.77°W
Shaking intensity	Not felt
Felt
Primary data source	PHIVOLCS (Philippine Institute of Volcanology and Seismology)
Nearest volcano	Paco (78 km / 48 mi)
Nearby towns and cities	18 km (11 mi) SE of Union (pop: 2,370) \| Show on map \| Quakes nearby 29 km (18 mi) E of Socorro (pop: 9,740) \| Show on map \| Quakes nearby 45 km (28 mi) NE of Cantilan (Surigao del Sur) (pop: 9,410) \| Show on map \| Quakes nearby 64 km (40 mi) N of Tandag (pop: 29,000) \| Show on map \| Quakes nearby 82 km (51 mi) E of Surigao City (pop: 87,800) \| Show on map \| Quakes nearby 96 km (60 mi) NE of Cabadbaran (pop: 31,100) \| Show on map \| Quakes nearby 108 km (67 mi) NE of Butuan (pop: 309,700) \| Show on map \| Quakes nearby 793 km (493 mi) SE of Manila (pop: 1,600,000) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Overcast Clouds 28°C (82 F), humidity: 67%, wind: 5 m/s (9 kts) from NNE
Estimated seismic energy released	3.2 x 10⁷ joules (8.78 kilowatt hours) \| 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
1.8	35 km	Philippines: 017 Km S 27° E of General Luna (Surigao Del Norte)	PHIVOLCS

Most recent quakes Top 20 past 24 hrs Quakes in Philippines

Seismograms

Seismic station: Davao, Philippines (DAV/IU network) | Distance from quake: 296 km / 184 mi | Show on map | Station Info

Seismic station Davao, Philippines: 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 1.8, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.

Earlier earthquakes in the same area

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