Mag. 4.4 earthquake - Philippine Islands Region (Philippines) on Monday, 27 July 1987 at 23:35 (GMT)

Mag. 4.4 earthquake - Philippine Islands Region (Philippines) on Monday, 27 July 1987 at 23:35 (GMT)

Light magnitude 4.4 earthquake at 33 km depth

Date & time: 27 Jul 1987 23:35:06 UTC
Magnitude: 4.4
Depth: 33.0 km
Epicenter latitude / longitude: 10.493°N / 126.176°E (Philippines)
Nearest volcano: Cabalian (107 km / 66 mi)
Nearby towns and cities:
55 km (34 mi) NNE of Santa Monica (pop: 2,280) --> See nearby quakes!
62 km (39 mi) SE of Sulangan (pop: 3,030) --> See nearby quakes!
68 km (42 mi) ENE of Loreto (Dinagat Islands) (pop: 5,400) --> See nearby quakes!
78 km (48 mi) SE of Guiuan (Eastern Samar) (pop: 11,000) --> See nearby quakes!
83 km (51 mi) N of Dapa (pop: 8,820) --> See nearby quakes!
108 km (67 mi) NE of Surigao City (pop: 87,800) --> See nearby quakes!
153 km (95 mi) ESE of Tacloban City (pop: 242,100) --> See nearby quakes!
153 km (95 mi) ESE of Panalanoy (pop: 189,100) --> See nearby quakes!
185 km (115 mi) NNE of Butuan (pop: 309,700) --> See nearby quakes!
726 km (451 mi) SE of Manila (pop: 1,600,000) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.5 x 1011 joules (69.8 megawatt hours, equivalent to 60 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 4.433 kmPhilippine Islands region (Philippines)USGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Earlier earthquakes in the same area

Mag. 4.4 earthquake - Philippine Islands Region (Philippines) on Monday, 27 July 1987 at 23:35 (GMT)
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