Moderate mag. 5.4 earthquake - Mindanao, Philippines, on Wednesday, 11 November 1987 at 15:30 (GMT)

Moderate mag. 5.4 earthquake - Mindanao, Philippines, on Wednesday, 11 November 1987 at 15:30 (GMT)

Moderate magnitude 5.4 earthquake at 25 km depth

Date & time: 11 Nov 1987 15:30:55 UTC
Magnitude: 5.4
Depth: 25.3 km
Epicenter latitude / longitude: 9.796°N / 126.389°E (Philippines)
Nearest volcano: Paco (98 km / 61 mi)
Nearby towns and cities:
31 km (19 mi) E of Union (pop: 2,370) --> See nearby quakes!
33 km (20 mi) ESE of Pilar (pop: 2,390) --> See nearby quakes!
46 km (28 mi) ESE of San Benito (pop: 2,330) --> See nearby quakes!
47 km (29 mi) E of Del Carmen (pop: 4,280) --> See nearby quakes!
50 km (31 mi) ENE of Socorro (pop: 9,740) --> See nearby quakes!
83 km (51 mi) NNE of Tandag (pop: 29,000) --> See nearby quakes!
98 km (61 mi) E of Surigao City (pop: 87,800) --> See nearby quakes!
132 km (82 mi) NE of Butuan (pop: 309,700) --> See nearby quakes!
136 km (84 mi) NE of Libertad (pop: 250,400) --> See nearby quakes!
795 km (494 mi) SE of Manila (pop: 1,600,000) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.9 x 1012 joules (2.21 gigawatt hours, equivalent to 1898 tons of TNT or 0.1 atomic bombs!) 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 5.425 kmMindanao, PhilippinesUSGS
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.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks of the 5.4 quake Mindanao, Philippines, 11 November 1987 15:30 GMT

More info
Recorded aftershocks, latest first (1 quakes):
  • 28 Dec 1987 07:31 UTC
    | M 5.0 |
    33 km (20.5 mi) depth
    |
    25 km (16 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Moderate mag. 5.4 earthquake - Mindanao, Philippines, on Wednesday, 11 November 1987 at 15:30 (GMT)
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