21 Sept 2026, 15:56 UTC · Sep 21, 11:56 AM ET

M4.5 earthquake Izu Islands, Japan region

A magnitude 4.5 earthquake struck Izu Islands, Japan region at Sep 21, 11:56 AM ET, 10 km deep, light – felt by most people nearby, rattling windows, rarely damage.

M4.5 Izu Islands, Japan regionM4.5 Izu Islands, Japan regionM4.5 Izu Islands, Japan regionM4.5 Izu Islands, Japan regionM4.6 Izu Islands, Japan regionM4.7 Izu Islands, Japan regionM4.7 Izu Islands, Japan regionM4.7 Izu Islands, Japan regionM4.8 Izu Islands, Japan regionM4.8 Izu Islands, Japan regionM4.8 Izu Islands, Japan regionM4.9 Izu Islands, Japan regionM4.9 Izu Islands, Japan region
under 33–44–55–66+
Magnitude4.5 mb
Time21 Sept 2026, 15:56 UTC
Location31.860°, 142.387° – Izu Islands, Japan region
Depth10.0 km
Felt reports0
USGS eventus7000tiya
Within 100 km

Other earthquakes nearby this year

Mag.WhereWhen (ET)DepthFelt
4.9Izu Islands, Japan regionMar 23, 7:49 PM
207 d ago
10 km–
4.9Izu Islands, Japan regionNov 22, 4:06 AM
328 d ago
10 km–
4.8Izu Islands, Japan regionJul 4, 1:03 AM
105 d ago
10 km–
4.8Izu Islands, Japan regionJun 27, 10:15 AM
111 d ago
9 km–
4.8Izu Islands, Japan regionMar 18, 6:08 AM
212 d ago
10 km1 report
4.7Izu Islands, Japan regionJun 15, 10:52 PM
123 d ago
10 km–
4.7Izu Islands, Japan regionJun 5, 6:24 PM
133 d ago
10 km–
4.7Izu Islands, Japan regionMar 27, 2:57 AM
204 d ago
10 km–
4.6Izu Islands, Japan regionJun 15, 10:11 PM
123 d ago
10 km–
4.5Izu Islands, Japan regionJul 24, 2:43 PM
84 d ago
35 km–
4.5Izu Islands, Japan regionJun 19, 3:40 PM
119 d ago
10 km–
4.5Izu Islands, Japan regionMar 23, 7:47 PM
207 d ago
10 km–
FAQ

About this earthquake

How strong was the Izu Islands, Japan region earthquake?

Magnitude 4.5 (mb), light – felt by most people nearby, rattling windows, rarely damage. Depth 10 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

More

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.

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M4.5 earthquake Izu Islands, Japan region — 77.today