2023-07-28 07:25:20 (M4.9) Southwest Indian Ridge -30.5 60.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.9 Earthquake - Southwest Indian Ridge

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 28 Jul 2023 07:25:21 Time near the Epicenter (1): 28 Jul 2023 11:25:21 Time in your area (1): 27 Jul 2023 23:25:21
Location	30.550S 59.958E
Depth	10 km
Distances	1100.8 km (682.5 mi) SSE of Saint-Philippe, Reunion 1105.0 km (685.1 mi) SSE of Saint-Joseph, Reunion 1109.5 km (687.9 mi) SSE of Petite-�le, Reunion 1114.4 km (690.9 mi) SSE of Saint-Pierre, Reunion 1138.2 km (705.7 mi) SSE of Souillac, Mauritius
Location Uncertainty	Horizontal: 10.2 km; Vertical 1.8 km
Parameters	Nph = 45; Dmin = 1121.0 km; Rmss = 0.63 seconds; Gp = 55° Version =
Event ID	us 6000kw3w

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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