2023-01-22 22:08:26 (M4.2) northern Qinghai, China 38.5 99.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - northern Qinghai, China

Preliminary Report

Magnitude	4.2
Date-Time	22 Jan 2023 22:08:27 UTC 23 Jan 2023 06:08:27 near epicenter 22 Jan 2023 14:08:27 standard time in your timezone
Location	38.511N 99.069E
Depth	11 km
Distances	129.1 km (80.0 mi) WSW of Zhangye, China 144.8 km (89.8 mi) SSE of Jiuquan, China 159.4 km (98.8 mi) SSE of Jiayuguan, China 186.7 km (115.8 mi) SE of Laojunmiao, China 316.5 km (196.2 mi) NW of Xining, China
Location Uncertainty	Horizontal: 13.3 km; Vertical 7.1 km
Parameters	Nph = 19; Dmin = 1194.2 km; Rmss = 0.41 seconds; Gp = 146° Version =
Event ID	us 7000j6a5

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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