Strong mag. 6.3 earthquake - Mindanao, Philippines, on Saturday, 12 February 1983 at 08:47 (GMT)

Strong mag. 6.3 earthquake - Mindanao, Philippines, on Saturday, 12 February 1983 at 08:47 (GMT)

Strong magnitude 6.3 earthquake at 51 km depth

Date & time: 12 Feb 1983 08:47:12 UTC
Magnitude: 6.3
Profondeur: 51.0 km
Epicenter latitude / longitude: 5.669°N / 126.297°E (Philippines)
Volcan le plus près: Balut (106 km / 66 mi)
Nearby towns and cities:
77 km ESE de Mangili (pop: 3,020) --> Voir les séismes à proximité!
78 km ESE de Caburan (Davao del Sur) (pop: 12,600) --> Voir les séismes à proximité!
112 km SE de Malita (pop: 41,100) --> Voir les séismes à proximité!
121 km ESE de Alabel (pop: 43,300) --> Voir les séismes à proximité!
122 km E de Glan (Sarangani) (pop: 24,300) --> Voir les séismes à proximité!
131 km ESE de Maluñgun (pop: 52,200) --> Voir les séismes à proximité!
134 km ESE de General Santos (pop: 679,600) --> Voir les séismes à proximité!
143 km S de Mati (pop: 105,900) --> Voir les séismes à proximité!
150 km ESE de Polomolok (pop: 64,000) --> Voir les séismes à proximité!
1151 km SSE de Manille (pop: 1,600,000) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.8 x 1014 joules (49.4 gigawatt hours, equivalent to 42502 tons of TNT or 2.7 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.
MagnitudeProfondeurLocationSource
M 6.351 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 6.3 quake Mindanao, Philippines, 12 February 1983 08:47 GMT

More info
Recorded aftershocks, latest first (32 quakes):
  • 29 Jul 1983 20:25 UTC
    | M 5.2 |
    53.3 km (33.1 mi) depth
    |
    39 km (25 mi) distance
    | USGS | Details
  • 19 Jul 1983 10:50 UTC
    | M 4.5 |
    83.6 km (51.9 mi) depth
    |
    22 km (14 mi) distance
    | USGS | Details
  • 17 Jul 1983 05:22 UTC
    | M 5.2 |
    50.1 km (31.1 mi) depth
    |
    37 km (23 mi) distance
    | USGS | Details
  • 16 Jul 1983 02:32 UTC
    | M 5.2 |
    44.7 km (27.8 mi) depth
    |
    28 km (17 mi) distance
    | USGS | Details
  • 15 Jul 1983 12:22 UTC
    | M 4.7 |
    33 km (20.5 mi) depth
    |
    21 km (13 mi) distance
    | USGS | Details
  • 15 Jul 1983 10:45 UTC
    | M 5.7 |
    49.4 km (30.7 mi) depth
    |
    30 km (19 mi) distance
    | USGS | Details
  • 14 Jul 1983 19:47 UTC
    | M 6.3 |
    43 km (26.7 mi) depth
    |
    21 km (13 mi) distance
    | USGS | Strong mag. 6.3 earthquake - Mindanao, Philippines, on Thursday, 14 July 1983 at 19:47 (GMT)
  • 14 Jul 1983 19:45 UTC
    | M 4.7 |
    33 km (20.5 mi) depth
    |
    46 km (29 mi) distance
    | USGS | Details
  • 08 Apr 1983 15:15 UTC
    | M 4.8 |
    69.9 km (43.4 mi) depth
    |
    35 km (22 mi) distance
    | USGS | Details
  • 05 Apr 1983 07:40 UTC
    | M 5.1 |
    62.1 km (38.6 mi) depth
    |
    26 km (16 mi) distance
    | USGS | Details
  • 24 Mar 1983 02:09 UTC
    | M 4.4 |
    67.2 km (41.8 mi) depth
    |
    58 km (36 mi) distance
    | USGS | Details
  • 15 Mar 1983 20:31 UTC
    | M 4.8 |
    65.4 km (40.6 mi) depth
    |
    52 km (32 mi) distance
    | USGS | Details
  • 15 Mar 1983 19:58 UTC
    | M 6.7 |
    41 km (25.5 mi) depth
    |
    47 km (29 mi) distance
    | USGS | Strong mag. 6.7 earthquake - Mindanao, Philippines (Indonesia), on Tuesday, 15 March 1983 at 19:58 (GMT)
  • 12 Mar 1983 07:21 UTC
    | M 4.9 |
    74.4 km (46.2 mi) depth
    |
    35 km (22 mi) distance
    | USGS | Details
  • 11 Mar 1983 23:02 UTC
    | M 5.2 |
    47 km (29.2 mi) depth
    |
    43 km (27 mi) distance
    | USGS | Details
  • 11 Mar 1983 08:29 UTC
    | M 4.6 |
    70.5 km (43.8 mi) depth
    |
    27 km (17 mi) distance
    | USGS | Details
    • Show all

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Earlier earthquakes in the same area

Strong mag. 6.3 earthquake - Mindanao, Philippines, on Saturday, 12 February 1983 at 08:47 (GMT)
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