Moderate mag. 4.9 earthquake - 197km SSE of Bristol Island, South Sandwich Islands, on 2019-12-10 00:08:26 -02:00 -
Moderate magnitude 4.9 earthquake at 10 km depth
10 Dec 02:22 UTC: First to report: USGS after 14 minutes.
Date & time: 10 Dec 2019 02:08:26 UTC -
Local time at epicenter: 2019-12-10 00:08:26 -02:00
Depth: 10.0 km
Epicenter latitude / longitude: 60.7565°S / 25.7171°W (South Georgia & South Sandwich Islands)
Nearest volcano: Thule Islands (172 km / 107 mi)
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.4 x 1012 joules (392 megawatt hours, equivalent to 338 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 4.9||10 km||197km SSE of Bristol Island, South Sandwich Islands||USGS|
|M 4.9||60 km||South Sandwich Islands Region||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.