2024-05-30 19:39:51 (M4.0) South Dakota 44.7 -100.6 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.0 Earthquake - South Dakota

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 30 May 2024 19:39:51 Time near the Epicenter (1): 30 May 2024 14:39:51 Time in your area (1): 30 May 2024 11:39:51
Location	44.680N 100.602W
Depth	10 km
Distances	40.0 km (24.8 mi) NNW of Pierre, South Dakota 188.1 km (116.6 mi) WSW of Aberdeen, South Dakota 193.1 km (119.7 mi) W of Huron, South Dakota 219.8 km (136.3 mi) ENE of Rapid City, South Dakota 232.2 km (144.0 mi) WNW of Mitchell, South Dakota
Location Uncertainty	Horizontal: 5.5 km; Vertical 7.4 km
Parameters	Nph = 67; Dmin = 133.6 km; Rmss = 1.00 seconds; Gp = 29° Version =
Event ID	us 7000mp2d

(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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