2026-06-17 03:44:18 (M5.1) Sumba region, Indonesia -9.6 119.4 (70fa9)

M5.1 Earthquake - Sumba region, Indonesia

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 17 Jun 2026 03:44:18 Time near the Epicenter (1): 17 Jun 2026 11:44:18 Time in your area (1): 17 Jun 2026 09:14:18
Location	9.628S 119.362E
Depth	35 km
Distances	25.9 km (16.1 mi) SSE of Tambolaka, Indonesia 99.0 km (61.4 mi) W of Waingapu, Indonesia 137.8 km (85.4 mi) SSW of Labuan Bajo, Indonesia 146.8 km (91.0 mi) SSE of Bima, Indonesia 375.0 km (232.5 mi) ESE of Mataram, Indonesia
Location Uncertainty	Horizontal: 6.8 km; Vertical 1.8 km
Parameters	Nph = 31; Dmin = 195.3 km; Rmss = 1.17 seconds; Gp = 66° Version =
Event ID	us 7000stk6

(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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