2021-10-14 03:47:05 (M5.3) Southwest Indian Ridge -36.4 52.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.3 Earthquake - Southwest Indian Ridge

Preliminary Report

Magnitude	5.3
Date-Time	14 Oct 2021 03:47:05 UTC 14 Oct 2021 06:47:05 near epicenter 13 Oct 2021 19:47:05 standard time in your timezone
Location	36.364S 52.407E
Depth	10 km
Distances	1358.8 km (842.5 mi) SSE of T�lanaro, Madagascar 1378.9 km (854.9 mi) SSE of Ambovombe, Madagascar 1381.6 km (856.6 mi) SSE of Amboasary, Madagascar 1393.0 km (863.7 mi) SSE of Tsiombe, Madagascar 1415.8 km (877.8 mi) SSE of Kopoky, Madagascar
Location Uncertainty	Horizontal: 10.7 km; Vertical 1.9 km
Parameters	Nph = 50; Dmin = 1364.7 km; Rmss = 0.54 seconds; Gp = 29° Version =
Event ID	us 6000fufn

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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