Strong mag. 6.1 earthquake - Philippine Islands Region (Philippines) on Thursday, 20 March 1969 at 16:18 (GMT)

Strong mag. 6.1 earthquake  - Philippine Islands Region (Philippines) on Thursday, 20 March 1969 at 16:18 (GMT)

Strong magnitude 6.1 earthquake at 20 km depth

Date & time: 20 Mar 1969 04:18:55 UTC###AGESTRINGCOPY###
Magnitude: 6.1
Depth: 20.0 km
Epicenter latitude / longitude: 8.697°N / 127.217°E (Philippines)
Nearest volcano: Leonard Range (195 km / 121 mi)
Nearby towns and cities:
102 km (63 mi) E of Aras-asan (Surigao del Sur, Caraga) (pop: 5,100)
104 km (64 mi) ENE of Hinatuan (Surigao del Sur, Caraga) (pop: 10,100)
120 km (74 mi) ESE of Tandag (Surigao del Sur, Caraga) (pop: 29,000)
144 km (89 mi) E of Bah-Bah (Agusan del Sur, Caraga) (pop: 28,600)
161 km (100 mi) NE of Monkayo (Compostela Valley, Davao Region) (pop: 51,400)
186 km (116 mi) E of Butuan (Agusan Del Norte, Caraga) (pop: 309,700)
253 km (157 mi) NE of Davao City (pop: 1,212,500)
348 km (216 mi) ENE of Budta (Autonomous Region in Muslim Mindanao) (pop: 1,273,700)
Primary data source: USGS
Estimated released energy: 8.9 x 1013 joules (24.8 gigawatt hours, equivalent to 21301 tons of TNT or 1.3 atomic bombs!) [learn more]
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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.
M 6.120 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 of the 6.1 quake Philippine Islands Region (Philippines) 20 March 16:18 UTC

More info
Recorded aftershocks, latest first (1 quakes):
  • 20 Mar 1969 23:38 UTC
    | M 5.7 |
    20 km (12.4 mi) depth
    12 km (8 mi) distance
    | USGS | Details

Earlier earthquakes in the same area

Strong mag. 6.1 earthquake - Philippine Islands Region (Philippines) on Thursday, 20 March 1969 at 16:18 (GMT)
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