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Light mag. 4.7 earthquake - 96 km northeast of Gamay, Northern Samar, Eastern Visayas, Philippines, on Tuesday, February 17, 1976 at 22:55 GMT

Light mag. 4.7 earthquake - 96 km northeast of Gamay, Northern Samar, Eastern Visayas, Philippines, on Tuesday, February 17, 1976 at 22:55 GMT Light mag. 4.7 earthquake - 96 km northeast of Gamay, Northern Samar, Eastern Visayas, Philippines, on Tuesday, February 17, 1976 at 22:55 GMT

Light magnitude 4.7 earthquake at 52 km depth

1 Jan 00:00 UTC: First to report: USGS after 30 seconds.
Date & time: Feb 17, 1976 22:55:25 UTC
Magnitude: 4.7
Depth: 52.0 km
Epicenter latitude / longitude: 13.125°N / 125.756°E (Philippine Sea, Philippines)
Antipode: 13.125°S / 54.244°W
Nearest volcano: Bulusan (189 km / 117 mi)
Nearby towns and cities:
89 km (55 mi) NE of Cabatuan (pop: 2,380) --> See nearby quakes!
93 km (57 mi) NE of Cabodiongan (pop: 3,000) --> See nearby quakes!
95 km (59 mi) NE of Palapag (Northern Samar) (pop: 8,340) --> See nearby quakes!
96 km (60 mi) NNE of Gamay (Northern Samar) (pop: 9,130) --> See nearby quakes!
101 km (63 mi) NE of Laoang (Northern Samar) (pop: 16,700) --> See nearby quakes!
140 km (87 mi) ENE of Catarman (pop: 47,400) --> See nearby quakes!
172 km (107 mi) NE of Calbayog City (pop: 67,900) --> See nearby quakes!
177 km (110 mi) NNE of Catbalogan (pop: 68,100) --> See nearby quakes!
192 km (119 mi) E of Sorsogon (pop: 82,700) --> See nearby quakes!
541 km (336 mi) ESE of Manila (pop: 1,600,000) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.1 x 1011 joules (197 megawatt hours, equivalent to 169 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.DepthLocationSource
4.752 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.
There are no user reports for this quake.
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