2026-04-26 04:23:24 UPDATED: (M5.5) Western Mongolia 46.9 93.0 (70fa9)

M5.5 Earthquake - Western Mongolia

Preliminary Report

Magnitude	5.5
Date-Time	Universal Time (UTC): 26 Apr 2026 04:23:24 Time near the Epicenter (1): 26 Apr 2026 10:23:24 Time in your area (1): 26 Apr 2026 09:53:24
Location	46.864N 93.012E
Depth	11 km
Distances	163.7 km (101.5 mi) SE of Khovd, Mongolia 241.7 km (149.8 mi) E of Turgun, China 248.7 km (154.2 mi) ENE of Kezilexilike, China 254.6 km (157.8 mi) W of Altai, Mongolia 266.2 km (165.1 mi) E of Fuyun, China
Location Uncertainty	Horizontal: 7.5 km; Vertical 1.8 km
Parameters	Nph = 115; Dmin = 818.0 km; Rmss = 0.92 seconds; Gp = 23° Version =
Event ID	us 6000ssxt ***This event has been revised.

(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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