2026-08-11 20:14:18 (M5.1) Halmahera, Indonesia 1.7 128.5 (70fa9)

M5.1 Earthquake - Halmahera, Indonesia

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 11 Aug 2026 20:14:18 Time near the Epicenter (1): 12 Aug 2026 05:14:18 Time in your area (1): 12 Aug 2026 01:44:18
Location	1.706N 128.474E
Depth	10 km
Distances	51.8 km (32.1 mi) E of Tobelo, Indonesia 113.0 km (70.1 mi) N of Maba, Indonesia 147.9 km (91.7 mi) NE of Sofifi, Indonesia 158.0 km (98.0 mi) NE of Ternate, Indonesia 312.1 km (193.5 mi) NW of Waisai, Indonesia
Location Uncertainty	Horizontal: 6.8 km; Vertical 1.9 km
Parameters	Nph = 68; Dmin = 661.1 km; Rmss = 0.97 seconds; Gp = 103° Version =
Event ID	us 6000tk1y

(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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