26 Aug 2026, 19:21 UTC · Aug 26, 3:21 PM ET · PAGER green

M5.6 earthquake 203 km ESE of Ōfunato, Japan

A magnitude 5.6 earthquake struck 203 km ESE of Ōfunato, Japan at Aug 26, 3:21 PM ET, 10 km deep, moderate – felt widely, some damage to weak buildings. 1 people reported feeling it.

M4.5 228 km ESE of Kamaishi, JapanM4.5 260 km ESE of Onagawa Chō, JapanM4.5 237 km ESE of Onagawa Chō, JapanM4.6 239 km ESE of Onagawa Chō, JapanM4.6 237 km ESE of Onagawa Chō, JapanM4.6 236 km ESE of Onagawa Chō, JapanM4.6 251 km ESE of Onagawa Chō, JapanM4.7 250 km ESE of Onagawa Chō, JapanM4.7 245 km ESE of Onagawa Chō, JapanM4.8 258 km ESE of Onagawa Chō, JapanM4.9 249 km ESE of Onagawa Chō, JapanM4.9 244 km ESE of Onagawa Chō, JapanM5.6 203 km ESE of Ōfunato, Japan
under 33–44–55–66+
Magnitude5.6 mww
Time26 Aug 2026, 19:21 UTC
Location38.197°, 143.768° – 203 km ESE of Ōfunato, Japan
Depth10.0 km
Felt reports1
Max. estimated intensity (MMI)0.0
PAGER alertgreen
USGS eventus7000tc18
Within 100 km

Other earthquakes nearby this year

Mag.WhereWhen (ET)DepthFelt
4.9249 km ESE of Onagawa Chō, JapanOct 6, 10:57 AM
375 d ago
10 km1 report
4.9244 km ESE of Onagawa Chō, JapanOct 6, 10:20 AM
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4.8258 km ESE of Onagawa Chō, JapanSep 27, 9:37 AM
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4.7250 km ESE of Onagawa Chō, JapanOct 6, 9:17 PM
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4.7245 km ESE of Onagawa Chō, JapanOct 6, 2:25 PM
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4.6239 km ESE of Onagawa Chō, JapanOct 6, 9:42 PM
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4.6237 km ESE of Onagawa Chō, JapanSep 29, 1:28 PM
382 d ago
10 km–
4.6236 km ESE of Onagawa Chō, JapanSep 26, 6:34 AM
385 d ago
10 km–
4.6251 km ESE of Onagawa Chō, JapanSep 24, 8:14 PM
387 d ago
10 km–
4.5228 km ESE of Kamaishi, JapanFeb 6, 12:56 PM
252 d ago
10 km–
4.5260 km ESE of Onagawa Chō, JapanOct 6, 12:26 PM
375 d ago
10 km–
4.5237 km ESE of Onagawa Chō, JapanOct 2, 11:55 AM
379 d ago
10 km–
FAQ

About this earthquake

How strong was the 203 km ESE of Ōfunato, Japan earthquake?

Magnitude 5.6 (mww), moderate – felt widely, some damage to weak buildings. Depth 10 km.

Was it felt?

1 people reported feeling it to the USGS "Did You Feel It?" survey; the highest reported intensity was 2.0.

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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M5.6 earthquake 203 km ESE of Ōfunato, Japan — 77.today