2023-09-17 02:00:26 (M4.4) Southern Qinghai, China 34.6 99.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.4 Earthquake - Southern Qinghai, China

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 17 Sep 2023 02:00:27 Time near the Epicenter (1): 17 Sep 2023 10:00:27 Time in your area (1): 16 Sep 2023 18:00:27
Location	34.570N 98.953E
Depth	10 km
Distances	202.5 km (125.5 mi) W of Oula Xiuma, China 293.9 km (182.2 mi) WNW of Nima, China 313.6 km (194.5 mi) SW of Xihai, China 317.1 km (196.6 mi) SW of Sanjiaocheng, China 341.4 km (211.7 mi) SW of Xining, China
Location Uncertainty	Horizontal: 9.9 km; Vertical 1.9 km
Parameters	Nph = 31; Dmin = 458.0 km; Rmss = 0.87 seconds; Gp = 76° Version =
Event ID	us 7000kw9h

(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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