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Weak mag. 2.6 earthquake - South China Sea, 83 km northwest of Aparri, Cagayan, Philippines, on Tuesday, Sep 27, 2022 at 1:59 pm (GMT +8) -

Weak magnitude 2.6 earthquake at 26 km depth

27 Sep 06:10 UTC: First to report: PHIVOLCS after 11 minutes.
28 Sep 03:25: Epicenter location corrected by 1.1 km (0.7 mi) towards E.

Earthquake details

Date & time	Sep 27, 2022 05:59:00 UTC -
Local time at epicenter	Tuesday, Sep 27, 2022 at 1:59 pm (GMT +8)
Status	Confirmed
Magnitude	2.6
Depth	26.0 km
Epicenter latitude / longitude	19.03°N / 121.31°E (South China Sea, Philippines)
Antipode	19.03°S / 58.69°W
Shaking intensity	Very weak shaking
Felt	0 reports
Primary data source	PHIVOLCS (Philippine Institute of Volcanology and Seismology)
Nearest volcano	Camiguin de Babuyanes (62 km / 39 mi)
Nearby towns and cities	49 km (30 mi) NNE of Namuac (pop: 3,040) \| Show on map \| Quakes nearby 53 km (33 mi) NNE of Claveria (Cagayan) (pop: 10,600) \| Show on map \| Quakes nearby 57 km (35 mi) N of Santa Cruz (pop: 2,300) \| Show on map \| Quakes nearby 71 km (44 mi) NNW of Cabaritan East (Cagayan) (pop: 9,350) \| Show on map \| Quakes nearby 76 km (47 mi) NE of Pagudpud (pop: 4,950) \| Show on map \| Quakes nearby 83 km (51 mi) NNW of Aparri (Cagayan) (pop: 33,200) \| Show on map \| Quakes nearby 119 km (74 mi) NE of Laoag (pop: 102,100) \| Show on map \| Quakes nearby 494 km (307 mi) N of Manila (pop: 1,600,000) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Overcast Clouds 28.6°C (84 F), humidity: 81%, wind: 8 m/s (16 kts) from E
Estimated seismic energy released	5 x 10⁸ joules (139 kilowatt hours, equivalent to 0.12 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
2.6	26 km	Philippines: 013 Km S 52° E of Dalupiri Island (Calayan) (Cagayan)	PHIVOLCS

Most recent quakes Top 20 past 24 hrs Quakes in Philippines

Seismograms

Seismic station: Taitung (TWGB/TW network) | Distance from quake: 422 km / 262 mi | Show on map | Station Info

Seismic station Taitung: 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 2.6, 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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