Earthquake · Reviewed by USGS

M4.1 earthquake 127 km NE of Tobelo, Indonesia

A magnitude 4.1 earthquake struck 127 km NE of Tobelo, Indonesia at Aug 21, 2026, 02:12 UTC, at a depth of 261 km. The epicentre was 80 km (50 mi) NE of Daruba.

Details

Magnitude	4.1 mb
Time	Aug 21, 2026, 02:12 UTC
Depth	261.3 km
Coordinates	2.633, 128.724
Felt reports	0
Tsunami flag	None
Source	USGS event page

Fig. 1The epicentre and other earthquakes within 100 km, since the day before

01 — Nearby

Nearest cities

02 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
Magnitude	Location	Distance	Depth	Time
4.3	149 km NE of Tobelo, Indonesia	25 km / 16 mi	depth 264 km	Sep 22, 12:24 UTC
5.6	79 km NNE of Tobelo, Indonesia	64 km / 40 mi	depth 163 km	Sep 14, 10:58 UTC
4.2	111 km NNE of Tobelo, Indonesia	20 km / 12 mi	depth 242 km	Sep 10, 13:41 UTC
4.4	106 km NNE of Tobelo, Indonesia	39 km / 24 mi	depth 214 km	Sep 10, 11:17 UTC
4.3	94 km NE of Tobelo, Indonesia	35 km / 22 mi	depth 232 km	Sep 7, 13:33 UTC
4.4	106 km NNE of Tobelo, Indonesia	26 km / 16 mi	depth 216 km	Sep 3, 14:15 UTC
4.4	82 km NE of Tobelo, Indonesia	46 km / 29 mi	depth 242 km	Aug 30, 05:17 UTC
4.4	29 km NE of Tobelo, Indonesia	100 km / 62 mi	depth 115 km	Aug 27, 22:22 UTC

USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.