2022-04-01 11:54:34 (M4.8) northern Sumatra, Indonesia 1.9 99.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.8 Earthquake - northern Sumatra, Indonesia

Preliminary Report

Magnitude	4.8
Date-Time	1 Apr 2022 11:54:34 UTC 1 Apr 2022 18:54:34 near epicenter 1 Apr 2022 03:54:34 standard time in your timezone
Location	1.946N 99.121E
Depth	140 km
Distances	44.1 km (27.4 mi) ENE of Sibolga, Indonesia 64.9 km (40.2 mi) NNW of Padangsidempuan, Indonesia 70.9 km (44.0 mi) W of Bandar, Indonesia 81.1 km (50.3 mi) WSW of Rantauprapat, Indonesia 187.9 km (116.5 mi) SSE of Medan, Indonesia
Location Uncertainty	Horizontal: 6.2 km; Vertical 5.7 km
Parameters	Nph = 89; Dmin = 85.4 km; Rmss = 0.52 seconds; Gp = 90° Version =
Event ID	us 7000gyyr

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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