Major mag. 7.2 earthquake - Northern Mid-Atlantic Ridge on Tuesday, 13 October 1925
Depth: 10.0 km
Epicenter latitude / longitude: 10.794°N / 42.266°W (international territory)
Primary data source: USGS
Estimated released energy: 4 x 1015 joules (1106 gigawatt hours, equivalent to 9.5 x 105 tons of TNT or 59.5 atomic bombs!) [learn more]
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.
|Time||Mag. / Depth||Location||Source|
|Tue, 13 Oct 17:40 UTC||M 7.2 / 10 km||Northern Mid-Atlantic Ridge||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 7.2 quake: Northern Mid-Atlantic Ridge, 13 Oct 1925 17:40
More infoRecorded aftershocks, latest first (1 quakes):
- 03 Sep 1927 19:47 UTC| M 6.6 |10 km (6.2 mi) depth|124 km (77 mi) distance| USGS | Strong mag. 6.6 earthquake - Northern Mid-Atlantic Ridge on Saturday, 3 September 1927