21 Apr 2026, 00:17 UTC · Apr 20, 8:17 PM ET

M4.5 earthquake 110 km WNW of Ambon, Indonesia

A magnitude 4.5 earthquake struck 110 km WNW of Ambon, Indonesia at Apr 20, 8:17 PM ET, 104 km deep, light – felt by most people nearby, rattling windows, rarely damage.

under 33–44–55–66+

Magnitude	4.5 mb
Time	21 Apr 2026, 00:17 UTC
Location	-3.446°, 127.221° – 110 km WNW of Ambon, Indonesia
Depth	104.2 km
Felt reports	0
USGS event	us6000srqi

Within 100 km

Other earthquakes nearby this year

Mag.	Where	When (ET)	Depth	Felt
4.9	84 km W of Ambon, Indonesia	Aug 25, 7:29 AM 52 d ago	10 km	–
4.9	36 km WSW of Ambon, Indonesia	Sep 20, 2:54 AM 392 d ago	10 km	2 reports
4.8	90 km NNW of Ambon, Indonesia	Feb 13, 10:09 PM 245 d ago	35 km	–
4.7	96 km NW of Ambon, Indonesia	Dec 18, 7:45 PM 302 d ago	35 km	–
4.4	71 km NNW of Ambon, Indonesia	Jul 27, 3:48 AM 82 d ago	35 km	–
4.3	138 km WSW of Ambon, Indonesia	Jul 11, 1:13 AM 98 d ago	290 km	–
4.3	170 km WSW of Ambon, Indonesia	Oct 7, 6:46 PM 374 d ago	262 km	–
4.2	137 km WSW of Ambon, Indonesia	Jul 4, 3:05 AM 105 d ago	260 km	–
4.1	125 km NW of Ambon, Indonesia	Sep 23, 7:59 AM 388 d ago	46 km	–

FAQ

About this earthquake

How strong was the 110 km WNW of Ambon, Indonesia earthquake?

Magnitude 4.5 (mb), light – felt by most people nearby, rattling windows, rarely damage. Depth 104 km.

Was it felt?

No felt reports have been submitted to the USGS so far.

Were there aftershocks?

No earthquakes within 100 km have followed so far in our records.

Earthquakes

Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.