28 Jul 2026, 01:27 UTC · Jul 27, 9:27 PM ET

M5.1 earthquake southern Mid-Atlantic Ridge

A magnitude 5.1 earthquake struck southern Mid-Atlantic Ridge at Jul 27, 9:27 PM ET, 10 km deep, moderate – felt widely, some damage to weak buildings.

M4.8 southern Mid-Atlantic RidgeM4.9 southern Mid-Atlantic RidgeM4.9 southern Mid-Atlantic RidgeM4.9 southern Mid-Atlantic RidgeM4.9 southern Mid-Atlantic RidgeM5.0 southern Mid-Atlantic RidgeM5.0 southern Mid-Atlantic RidgeM5.0 southern Mid-Atlantic RidgeM5.0 southern Mid-Atlantic RidgeM5.1 southern Mid-Atlantic RidgeM5.3 southern Mid-Atlantic RidgeM5.3 southern Mid-Atlantic RidgeM5.3 southern Mid-Atlantic Ridge
under 33–44–55–66+
Magnitude5.1 mww
Time28 Jul 2026, 01:27 UTC
Location-12.712°, -14.593° – southern Mid-Atlantic Ridge
Depth10.0 km
Felt reports0
USGS eventus6000tg9n
Within 100 km

Other earthquakes nearby this year

Mag.WhereWhen (ET)DepthFelt
5.3southern Mid-Atlantic RidgeAug 23, 7:22 AM
54 d ago
10 km–
5.3southern Mid-Atlantic RidgeAug 21, 9:34 PM
56 d ago
10 km–
5.3southern Mid-Atlantic RidgeJul 16, 4:21 PM
92 d ago
10 km–
5.0southern Mid-Atlantic RidgeJul 16, 5:53 PM
92 d ago
10 km–
5.0southern Mid-Atlantic RidgeJul 16, 5:16 PM
92 d ago
10 km–
5.0southern Mid-Atlantic RidgeJul 16, 3:55 PM
92 d ago
10 km–
5.0southern Mid-Atlantic RidgeJul 16, 3:44 PM
92 d ago
10 km–
4.9southern Mid-Atlantic RidgeAug 28, 3:09 PM
49 d ago
10 km–
4.9southern Mid-Atlantic RidgeAug 23, 10:45 PM
54 d ago
10 km–
4.9southern Mid-Atlantic RidgeJul 16, 10:31 PM
92 d ago
10 km–
4.9southern Mid-Atlantic RidgeJul 16, 4:03 PM
92 d ago
10 km–
4.8southern Mid-Atlantic RidgeJul 16, 4:55 PM
92 d ago
10 km–
FAQ

About this earthquake

How strong was the southern Mid-Atlantic Ridge earthquake?

Magnitude 5.1 (mww), moderate – felt widely, some damage to weak buildings. 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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M5.1 earthquake southern Mid-Atlantic Ridge — 77.today