Strong mag. 6.1 earthquake - North Pacific Ocean, 824 km west of Mexico City, on Tuesday, 23 September 1969 at 22:37 (GMT)

Strong mag. 6.1 earthquake - North Pacific Ocean, 824 km west of Mexico City, on Tuesday, 23 September 1969 at 22:37 (GMT)

Strong magnitude 6.1 earthquake at 25 km depth

Date & time: 23 Sep 1969 22:37:27 UTC
Magnitude: 6.1
Depth: 25.0 km
Epicenter latitude / longitude: 18.729°N / 106.929°W (North Pacific Ocean, Mexico)
Nearby towns and cities:
824 km (512 mi) W of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 8.9 x 1013 joules (24.8 gigawatt hours, equivalent to 21301 tons of TNT or 1.3 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 6.125 kmoff the coast of Jalisco, MexicoUSGS
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 North Pacific Ocean, 824 km west of Mexico City, 23 September 1969 22:37 GMT

More info
Recorded aftershocks, latest first (0 quakes):
So far, no aftershocks have been registered.
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Earlier earthquakes in the same area

Strong mag. 6.1 earthquake - North Pacific Ocean, 824 km west of Mexico City, on Tuesday, 23 September 1969 at 22:37 (GMT)
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