Light mag. 4.8 earthquake - South Atlantic Ocean, South Georgia & South Sandwich Islands, on 2019-03-04 02:49:29 -02:00
Light magnitude 4.8 earthquake at 104 km depth
4 Mar 06:44 UTC: First to report: USGS after 1 hour and 55 minutes.
Date & time: 4 Mar 2019 04:49:29 UTC
Local time at epicenter: 2019-03-04 02:49:29 -02:00
Depth: 103.6 km
Epicenter latitude / longitude: 56.0893°S / 27.4671°W (South Atlantic Ocean, South Georgia & South Sandwich Islands)
Nearest volcano: Zavodovski (24 km / 15 mi)
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1 x 1012 joules (278 megawatt hours, equivalent to 239 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.
|4.8||104 km||69km NNW of Visokoi Island, South Georgia and the South Sandwich Islands (South Georgia & 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.