Strong mag. 6.0 earthquake - Philippine Islands Region (Philippines) on Thursday, 28 December 1972 at 05:54 (GMT)

Strong mag. 6.0 earthquake - Philippine Islands Region (Philippines) on Thursday, 28 December 1972 at 05:54 (GMT)

Strong magnitude 6.0 earthquake at 45 km depth

Date & time: 28 Dec 1972 05:54:09 UTC
Magnitude: 6
Depth: 44.5 km
Epicenter latitude / longitude: 5.648°N / 127.135°E (Philippines)
Nearest volcano: Balut (197 km / 122 mi)
Nearby towns and cities:
132 km (82 mi) SE of Pondaguitan (pop: 2,140) --> See nearby quakes!
177 km (110 mi) SE of Mati (pop: 105,900) --> See nearby quakes!
210 km (131 mi) ESE of Alabel (pop: 43,300) --> See nearby quakes!
223 km (139 mi) ESE of General Santos (pop: 679,600) --> See nearby quakes!
231 km (144 mi) SE of Davao City (pop: 1,212,500) --> See nearby quakes!
232 km (144 mi) ESE of Digos (pop: 116,100) --> See nearby quakes!
245 km (152 mi) SE of Panabo (pop: 84,700) --> See nearby quakes!
248 km (154 mi) SE of Tagum City (pop: 233,300) --> See nearby quakes!
345 km (214 mi) ESE of Budta (pop: 1,273,700) --> See nearby quakes!
1202 km (747 mi) SE of Manila (pop: 1,600,000) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 6.3 x 1013 joules (17.5 gigawatt hours, equivalent to 15080 tons of TNT or 0.9 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 6.045 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 yet. If you felt it be the first to report it!
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Aftershocks

More info
Recorded aftershocks, latest first (8 quakes):
  • 04 Jun 1973 09:57 UTC
    | M 4.4 |
    84 km (52.2 mi) depth
    |
    42 km (26 mi) distance
    | USGS | Details
  • 17 Apr 1973 14:21 UTC
    | M 5.1 |
    69 km (42.9 mi) depth
    |
    20 km (13 mi) distance
    | USGS | Details
  • 03 Apr 1973 02:01 UTC
    | M 4.2 |
    81 km (50.3 mi) depth
    |
    41 km (26 mi) distance
    | USGS | Details
  • 15 Mar 1973 02:05 UTC
    | M 4.8 |
    65 km (40.4 mi) depth
    |
    39 km (24 mi) distance
    | USGS | Details
  • 26 Feb 1973 10:53 UTC
    | M 5.2 |
    74 km (46 mi) depth
    |
    12 km (7 mi) distance
    | USGS | Details
  • 07 Jan 1973 22:17 UTC
    | M 5.1 |
    79 km (49.1 mi) depth
    |
    19 km (12 mi) distance
    | USGS | Details
  • 05 Jan 1973 10:07 UTC
    | M 4.8 |
    90 km (55.9 mi) depth
    |
    32 km (20 mi) distance
    | USGS | Details
  • 02 Jan 1973 13:03 UTC
    | M 4.4 |
    62 km (38.5 mi) depth
    |
    15 km (9 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.0 earthquake - Philippine Islands Region (Philippines) on Thursday, 28 December 1972 at 05:54 (GMT)
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