2023-10-20 08:45:42 (M4.5) Nias region, Indonesia 1.1 96.8 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - Nias region, Indonesia

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 20 Oct 2023 08:45:43 Time near the Epicenter (1): 20 Oct 2023 14:45:43 Time in your area (1): 20 Oct 2023 00:45:43
Location	1.083N 96.818E
Depth	10 km
Distances	91.5 km (56.7 mi) WSW of Gunungsitoli, Indonesia 123.4 km (76.5 mi) WNW of Teluk Dalam, Indonesia 162.0 km (100.4 mi) SSE of Sinabang, Indonesia 171.5 km (106.3 mi) SW of Singkil, Indonesia 344.6 km (213.6 mi) SW of Medan, Indonesia
Location Uncertainty	Horizontal: 8.8 km; Vertical 2.0 km
Parameters	Nph = 24; Dmin = 87.7 km; Rmss = 0.45 seconds; Gp = 254° Version =
Event ID	us 6000lgvc

(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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