Light mag. 3.1 earthquake - Camarines Sur, 24 km south of Daet, Camarines Norte, Bicol, Philippines, on 10 May 2021 - 12:52 AM (PST) -

Light mag. 3.1 earthquake - Camarines Sur, 24 km south of Daet, Camarines Norte, Bicol, Philippines, on 10 May 2021 - 12:52 AM (PST)

Light magnitude 3.1 earthquake at 1 km depth

9 May 17:15 UTC: First to report: PHIVOLCS after 23 minutes.
10 May 10:35: Magnitude recalculated from 2.9 to 3.1. Hypocenter depth recalculated from 5.0 to 1.0 km (from 3.1 to 0.6 mi). Epicenter location corrected by 12 km (7.7 mi) towards SW.
Date & time: May 9, 2021 16:52:00 UTC -
Local time at epicenter: 10 May 2021 - 12:52 AM (PST)
Magnitude: 3.1
Depth: 1.0 km
Epicenter latitude / longitude: 13.9°N / 122.99°E (Camarines Sur, Bicol, Philippines)
Antipode: 13.9°S / 57.01°W
Nearest volcano: Isarog (47 km / 29 mi)
Nearby towns and cities:
15 km (9 mi) SSE of San Felipe (pop: 3,090) --> See nearby quakes!
15 km (9 mi) N of Sipocot (Camarines Sur) (pop: 12,900) --> See nearby quakes!
23 km (14 mi) ENE of Ragay (pop: 9,000) --> See nearby quakes!
23 km (15 mi) S of Mercedes (Camarines Norte) (pop: 17,000) --> See nearby quakes!
24 km (15 mi) S of Daet (pop: 78,100) --> See nearby quakes!
32 km (20 mi) NW of Calabanga (Camarines Sur) (pop: 26,800) --> See nearby quakes!
33 km (21 mi) SSE of Labo (pop: 18,100) --> See nearby quakes!
34 km (21 mi) NW of Magarao (Camarines Sur) (pop: 15,200) --> See nearby quakes!
37 km (23 mi) NW of Naga (pop: 174,900) --> See nearby quakes!
230 km (143 mi) ESE of Manila (National Capital Region) (pop: 1,600,000) --> See nearby quakes!
Primary data source: PHIVOLCS (Philippine Institute of Volcanology and Seismology)
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 tons of TNT) More info
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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.
3.11 km023 Km S 04° W of Mercedes (Camarines Norte), PhilippinesPHIVOLCS

User reports for this quake (2)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Calagbangan Sipocot Canarines Sur / Weak shaking (MMI III) / 2-5 s :   
Barangay Salawag, Dasmarinas, Cavite / Light shaking (MMI IV) / single lateral shake / 1-2 s : Upstairs in bed. Felt bed swirl at 0035 hrs.  
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