2021-12-30 18:31:35 (M4.5) Nias region, Indonesia 0.2 96.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Nias region, Indonesia

Preliminary Report

Magnitude	4.5
Date-Time	30 Dec 2021 18:31:35 UTC 31 Dec 2021 00:31:35 near epicenter 30 Dec 2021 10:31:35 standard time in your timezone
Location	0.199N 96.688E
Depth	23 km
Distances	254.6 km (157.9 mi) S of Sinabang, Indonesia 261.4 km (162.1 mi) SSW of Singkil, Indonesia 288.7 km (179.0 mi) SW of Sibolga, Indonesia 315.8 km (195.8 mi) WSW of Padangsidempuan, Indonesia 427.4 km (265.0 mi) WNW of Padang, Indonesia
Location Uncertainty	Horizontal: 9.5 km; Vertical 7.4 km
Parameters	Nph = 48; Dmin = 156.9 km; Rmss = 0.55 seconds; Gp = 187° Version =
Event ID	us 7000g80u

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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