Moderate mag. 5.5 earthquake - Philippine Islands Region (Indonesia) on Friday, 8 December 1972 at 20:17 (GMT)
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Moderate magnitude 5.5 earthquake at 35 km depth
Magnitude: 5.5
Depth: 35.0 km
Epicenter latitude / longitude: 5.606°N / 127.188°E

Nearest volcano: Balut (202 km / 126 mi)
Nearby towns and cities:
185 km (115 mi) SE of Mati (Philippines) (pop: 105,900) --> See nearby quakes!
194 km (121 mi) SE of Lupon (Davao Oriental, Philippines) (pop: 27,200) --> See nearby quakes!
196 km (122 mi) ESE of Malita (Philippines) (pop: 41,100) --> See nearby quakes!
217 km (135 mi) ESE of Alabel (Philippines) (pop: 43,300) --> See nearby quakes!
224 km (139 mi) ESE of Maluñgun (Philippines) (pop: 52,200) --> See nearby quakes!
230 km (143 mi) ESE of General Santos (Philippines) (pop: 679,600) --> See nearby quakes!
239 km (148 mi) SE of Davao City (Philippines) (pop: 1,212,500) --> See nearby quakes!
239 km (149 mi) ESE of Digos (Philippines) (pop: 116,100) --> See nearby quakes!
256 km (159 mi) SE of Tagum City (Philippines) (pop: 233,300) --> See nearby quakes!
2613 km (1624 mi) ENE of Jakarta (pop: 8,540,100) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.1 x 1013 joules (3.12 gigawatt hours, equivalent to 2682 tons of TNT or 0.2 atomic bombs!) More info
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.
Magnitude | Depth | Location | Source |
M 5.5 | 35 km | Philippine Islands region (Indonesia) | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
be the first to report it!
There are no user reports for this quake yet. If you felt it Aftershocks of the 5.5 quake Philippine Islands Region (Indonesia) 8 December 1972 20:17 GMT
More info
Recorded aftershocks, latest first (5 quakes):- 07 Jan 1973 22:17 UTC| M 5.1 |79 km (49.1 mi) depth|15 km (10 mi) distance| USGS | Details
- 05 Jan 1973 10:07 UTC| M 4.8 |90 km (55.9 mi) depth|33 km (20 mi) distance| USGS | Details
- 02 Jan 1973 13:03 UTC| M 4.4 |62 km (38.5 mi) depth|8 km (5 mi) distance| USGS | Details
- 28 Dec 1972 05:54 UTC| M 6.0 |44.5 km (27.7 mi) depth|7 km (5 mi) distance| USGS | Strong mag. 6.0 earthquake - Philippine Islands Region (Philippines) on Thursday, 28 December 1972 at 05:54 (GMT)
- 08 Dec 1972 20:43 UTC| M 5.9 |35 km (21.7 mi) depth|13 km (8 mi) distance| USGS | Details
Earlier earthquakes in the same area
Moderate mag. 5.5 earthquake - Philippine Islands Region (Indonesia) on Friday, 8 December 1972 at 20:17 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!