Earthquake CENTRAL MID-ATLANTIC RIDGE (4.8 mb) (2025-06-21 04:02:04 UTC)
A 4.8 magnitude earthquake struck on CENTRAL MID-ATLANTIC RIDGE, at 2025-06-21 04:02:04 UTC. Reviewed by EMSC seismologists, this minor quake occurred at a magnitude type of mb and was felt in surrounding areas. Stay updated on earthquake activity in CENTRAL MID-ATLANTIC RIDGE
Recommendation
Strong Earthquake
Strong Earthquake
Action
Moderate shaking can cause damage to weak structures.
Suggestion
Indoors: Drop, Cover, and Hold On. Stay away from windows and heavy furniture. Outdoors: Move to an open space. If in a car: Pull over and stop in a safe area.
Magnitudo (mb)
4.8
Automatic
EMSC
Summary
- Intensity: 0
- Tsunami: 0
- ID: emsc_20250621_0000048
Nearest Places
- Caboclo Basin / 43.07 km
- Bosísio Basin / 66.27 km
- Gorini Seamount / 85.19 km
- Constituição Basin / 85.96 km
- Four North Fracture Zone / 141.48 km
Comment
Latest Earthquake
1.0
11 km ENE of Borrego Springs, CA
Time:
Depth: 5.80 km
Source: USGS (Automatic)
Time:
Depth: 5.80 km
Source: USGS (Automatic)
1.6
41 km WNW of Ninilchik, Alaska
Time:
Depth: 71.00 km
Source: USGS (Automatic)
Time:
Depth: 71.00 km
Source: USGS (Automatic)
3.5
Minahassa Peninsula, Sulawesi
Time:
Depth: 33.17 km
Source: BMKG (Automatic)
Time:
Depth: 33.17 km
Source: BMKG (Automatic)
3.5
SULAWESI, INDONESIA
Time:
Depth: 33.00 km
Source: EMSC (Automatic)
Time:
Depth: 33.00 km
Source: EMSC (Automatic)
0.9
87 km NW of Karluk, Alaska
Time:
Depth: 0.00 km
Source: USGS (Automatic)
Time:
Depth: 0.00 km
Source: USGS (Automatic)
Nearest Earthquake
4.9
CENTRAL MID-ATLANTIC RIDGE
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
4.9
central Mid-Atlantic Ridge
Time:
Depth: 10.00 km
Source: USGS (Confirmed)
Time:
Depth: 10.00 km
Source: USGS (Confirmed)