Light mag. 4.0 earthquake - 13 km west of Mantang, Eastern Samar, Eastern Visayas, Philippines, on 27 April 2019 - 08:51 AM (PST)

This quake was likely an aftershock of the 6.4 quake 27 km east of Catbalogan, Samar, Eastern Visayas, Philippines, 23 April 2019 05:37 GMT, which had occurred 4 days earlier.
Light mag. 4.0 earthquake - 13 km west of Mantang, Eastern Samar, Eastern Visayas, Philippines, on 27 April 2019 - 08:51 AM (PST)

Light magnitude 4.0 earthquake at 48 km depth

27 Apr 01:00 UTC: First to report: PHIVOLCS after 9 minutes.
Apr 27 09:10: Magnitude recalculated from 3.9 to 4.0.
Hypocenter depth recalculated from 10.0 to 48.0 km.
Date & time: 27 Apr 2019 00:51:00 UTC
Local time at epicenter: 27 April 2019 - 08:51 AM (PST)
Magnitude: 4
Depth: 48.0 km
Epicenter latitude / longitude: 11.84°N / 125.31°E (Eastern Samar, Eastern Visayas, Philippines)
Nearest volcano: Biliran (116 km / 72 mi)
Nearby towns and cities:
13 km (8 mi) WSW of Mantang (pop: 2,080) --> See nearby quakes!
19 km (12 mi) WNW of San Julian (pop: 3,070) --> See nearby quakes!
29 km (18 mi) SW of Dolores (Eastern Samar) (pop: 9,270) --> See nearby quakes!
29 km (18 mi) NNW of Borongan (Eastern Samar) (pop: 16,500) --> See nearby quakes!
36 km (23 mi) SSW of Oras (Eastern Samar) (pop: 9,020) --> See nearby quakes!
47 km (29 mi) E of Catbalogan (pop: 68,100) --> See nearby quakes!
73 km (46 mi) NNE of Panalanoy (pop: 189,100) --> See nearby quakes!
74 km (46 mi) NNE of Tacloban City (pop: 242,100) --> See nearby quakes!
82 km (51 mi) ESE of Calbayog City (pop: 67,900) --> See nearby quakes!
560 km (348 mi) ESE of Manila (National Capital Region) (pop: 1,600,000) --> See nearby quakes!
32 km (20 mi) ESE of Samar Island (pop: 1,751,300) --> See nearby quakes!
239 km (148 mi) NE of Cebu Island (pop: 4,164,500) --> See nearby quakes!
Primary data source: PHIVOLCS (Philippine Institute of Volcanology and Seismology)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 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.
MagnitudeDepthLocationSource
M 4.048 km018 km N 57° W of San Julian (Eastern Samar) (Philippines)PHIVOLCS
M 4.61 km13km SE of Tutubigan, PhilippinesUSGS
M 4.680 kmSamar, PhilippinesEMSC

User reports for this quake (1)

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29 km SSE of epicenter [Map] / Light shaking (MMI IV) : It was like someone shake my seat and it got me startled. (reported through our app)
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