Earthquake · Reviewed by USGS

M4.5 earthquake 66 km N of Masohi, Indonesia

A magnitude 4.5 earthquake struck 66 km N of Masohi, Indonesia at Apr 20, 2026, 10:15 UTC, at a depth of 14 km. The epicentre was 67 km (41 mi) N of Masohi.

Details

Magnitude	4.5 mb
Time	Apr 20, 2026, 10:15 UTC
Depth	14.3 km
Coordinates	-2.708, 128.870
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
4.4	94 km NE of Masohi, Indonesia	89 km / 56 mi	depth 10 km	Sep 17, 12:12 UTC
4.4	94 km NE of Masohi, Indonesia	78 km / 49 mi	depth 10 km	Sep 17, 12:09 UTC
4.2	65 km NE of Masohi, Indonesia	58 km / 36 mi	depth 10 km	Jul 30, 01:46 UTC
4.2	148 km NNW of Masohi, Indonesia	86 km / 54 mi	depth 10 km	Jul 20, 22:05 UTC
4.5	67 km NNW of Masohi, Indonesia	15 km / 9 mi	depth 10 km	Jul 11, 02:50 UTC
4.9	75 km NNW of Masohi, Indonesia	14 km / 9 mi	depth 10 km	Jul 11, 02:28 UTC
4.1	56 km N of Masohi, Indonesia	13 km / 8 mi	depth 10 km	Jul 3, 23:03 UTC
4.5	103 km NE of Masohi, Indonesia	97 km / 60 mi	depth 10 km	May 19, 05:45 UTC

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