Mag. 4.9 earthquake - Mindanao, Philippines, on Saturday, 12 March 1983 at 07:21 (GMT)

Mag. 4.9 earthquake - Mindanao, Philippines, on Saturday, 12 March 1983 at 07:21 (GMT)

Light magnitude 4.9 earthquake at 74 km depth

Date & time: 12 Mar 1983 07:21:52 UTC
Magnitude: 4.9
Depth: 74.4 km
Epicenter latitude / longitude: 5.495°N / 126.56°E (Philippines)
Nearest volcano: Balut (132 km / 82 mi)
Nearby towns and cities:
105 km (65 mi) SSE of Pondaguitan (pop: 2,140) --> See nearby quakes!
147 km (91 mi) SE of Malita (pop: 41,100) --> See nearby quakes!
156 km (97 mi) ESE of Alabel (pop: 43,300) --> See nearby quakes!
166 km (103 mi) ESE of Maluñgun (pop: 52,200) --> See nearby quakes!
167 km (104 mi) SSE of Mati (pop: 105,900) --> See nearby quakes!
168 km (105 mi) ESE of General Santos (pop: 679,600) --> See nearby quakes!
184 km (114 mi) ESE of Polomolok (pop: 64,000) --> See nearby quakes!
193 km (120 mi) SE of Digos (pop: 116,100) --> See nearby quakes!
204 km (127 mi) SSE of Davao City (pop: 1,212,500) --> See nearby quakes!
1183 km (735 mi) SSE of Manila (pop: 1,600,000) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.4 x 1012 joules (392 megawatt hours, equivalent to 338 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 4.974 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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Earlier earthquakes in the same area

Mag. 4.9 earthquake - Mindanao, Philippines, on Saturday, 12 March 1983 at 07:21 (GMT)
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