Forte terremoto magnitudine 6.3 - Mindanao, Philippines, sabato, 12 febbraio 1983

Forte terremoto magnitudine 6.3 - Mindanao, Philippines, sabato, 12 febbraio 1983

Strong magnitude 6.3 earthquake at 51 km depth

Data & ora: 12 Feb 1983 08:47:12 UTC
Magnitudine: 6.3
Profondità: 51.0 km
Epicentro latitudine / longitudine: 5.669°N / 126.297°E (Filippine)
Vulcano più vicino: Balut (106 km / 66 mi)
Nearby towns and cities:
77 km ESE da Mangili (pop: 3,020) --> Vedi sismi vicini
78 km ESE da Caburan (Davao del Sur) (pop: 12,600) --> Vedi sismi vicini
112 km SE da Malita (pop: 41,100) --> Vedi sismi vicini
121 km ESE da Alabel (pop: 43,300) --> Vedi sismi vicini
122 km E da Glan (Sarangani) (pop: 24,300) --> Vedi sismi vicini
131 km ESE da Maluñgun (pop: 52,200) --> Vedi sismi vicini
134 km ESE da General Santos (pop: 679,600) --> Vedi sismi vicini
143 km S da Mati (pop: 105,900) --> Vedi sismi vicini
150 km ESE da Polomolok (pop: 64,000) --> Vedi sismi vicini
1151 km SSE da Manila (pop: 1,600,000) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 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.
MagnitudineProfonditàUbicazioneFonte
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.
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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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