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Weak mag. 2.7 earthquake - 21 km south of Dipolog City, Philippines, on Friday, Dec 9, 2022 at 6:52 am (GMT +8) -

Weak magnitude 2.7 earthquake at 9 km depth

8 Dec 23:05 UTC: First to report: PHIVOLCS after 14 minutes.
9 Dec 15:40: Hypocenter depth recalculated from 12.0 to 9.0 km (from 7.5 to 5.6 mi). Epicenter location corrected by 4.5 km (2.8 mi) towards ENE.

Earthquake details

Date & time	Dec 8, 2022 22:52:00 UTC -
Local time at epicenter	Friday, Dec 9, 2022 at 6:52 am (GMT +8)
Status	Confirmed
Magnitude	2.7
Depth	9.0 km
Epicenter latitude / longitude	8.39°N / 123.39°E (Philippines)
Antipode	8.39°S / 56.61°W
Shaking intensity	Weak shaking near epicenter
Felt	0 reports
Primary data source	PHIVOLCS (Philippine Institute of Volcanology and Seismology)
Nearest volcano	Malindang (32 km / 20 mi)
Nearby towns and cities	12 km (7 mi) S of Lingasan (pop: 2,420) \| Show on map \| Quakes nearby 21 km (13 mi) SSE of Dipolog City (pop: 93,500) \| Show on map \| Quakes nearby 30 km (19 mi) S of Dapitan (pop: 50,500) \| Show on map \| Quakes nearby 31 km (19 mi) NNW of Mahayag (Zamboanga del Sur) (pop: 17,100) \| Show on map \| Quakes nearby 36 km (22 mi) NNW of Molave (Zamboanga del Sur) (pop: 21,100) \| Show on map \| Quakes nearby 56 km (35 mi) WNW of Ozamiz City (pop: 93,100) \| Show on map \| Quakes nearby 63 km (39 mi) N of Pagadian City (pop: 186,900) \| Show on map \| Quakes nearby 739 km (459 mi) SSE of Manila (pop: 1,600,000) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Overcast Clouds 22.6°C (73 F), humidity: 98%, wind: 1 m/s (1 kts) from S
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	9 km	Philippines: 010 Km S 72° W of Mutia (Zamboanga 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: 282 km / 175 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 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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