Light mag. 4.7 earthquake - South Atlantic Ocean, South Georgia & South Sandwich Islands, on Wednesday, 25 September 2019 at 07:28 (GMT)
Light magnitude 4.7 earthquake at 111 km depth
25 Sep 07:48 UTC: First to report: GFZ after 20 minutes.
Date & time: 25 Sep 2019 07:28:19 UTC
Depth: 111.0 km
Epicenter latitude / longitude: 58.73°S / 26.15°W (South Atlantic Ocean, South Georgia & South Sandwich Islands)
Nearest volcano: Montagu Island (36 km / 22 mi)
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 7.1 x 1011 joules (197 megawatt hours, equivalent to 169 tons of TNT) 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.
|M 4.7||111 km||South Sandwich Islands Region||GFZ|
|M 4.8||40 km||South Sandwich Islands Region||EMSC|
|M 4.8||10 km||63km NE of Bristol Island, South Sandwich Islands||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.