Moderate mag. 4.7 earthquake - Indian Ocean, French Southern Territories, on Saturday, July 3, 2021 at 02:27 GMT -
Moderate magnitude 4.7 earthquake at 10 km depth
|Date & time||Jul 3, 2021 02:27:43 UTC -|
|Local time at epicenter|
|Epicenter latitude / longitude||37.2264°S / 78.2755°E (Indian Ocean, French Southern Territories)|
|Antipode||37.226°N / 101.725°W|
|Shaking intensity||Moderate shaking near epicenter|
|Primary data source||USGS (United States Geological Survey)|
|Nearest volcano||Boomerang Seamount (68 km / 42 mi)|
|Nearby towns and cities|
|Estimated seismic energy released||7.1 x 1011 joules (197 megawatt hours, equivalent to 169 tons of TNT) | about seismic energy|
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.
|4.7||10 km||French Southern Territories: Mid-Indian Ridge||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.