Earthquake MACQUARIE ISLAND REGION (5.1 mb) (2025-07-28 22:59:02 UTC)
A 5.1 magnitude earthquake struck on MACQUARIE ISLAND REGION, at 2025-07-28 22:59:02 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 MACQUARIE ISLAND REGION
Recommendation
Very Strong Earthquake
Very Strong Earthquake
Action
Severe shaking, potential for significant damage.
Suggestion
Indoors: Drop, Cover, and Hold On. Avoid elevators, as power outages may occur. Outdoors: Stay in the open. Be alert for aftershocks.
Magnitudo (mb)
5.1
Automatic
EMSC
Summary
- Intensity: 0
- Tsunami: 0
- ID: emsc_20250728_0000267
Nearest Places
- Hjort Trench / 28.08 km
- Macquarie Ridge / 115.3 km
- Hjort Seamount / 163.68 km
- Ross Dependency / 270 km
- Macquarie Island Marine Park / 302.7 km
Comment
Latest Earthquake
1.5
91 km E of King Salmon, Alaska
Time:
Depth: 132.50 km
Source: USGS (Automatic)
Time:
Depth: 132.50 km
Source: USGS (Automatic)
1.1
10 km NNW of Anza, CA
Time:
Depth: 13.02 km
Source: USGS (Automatic)
Time:
Depth: 13.02 km
Source: USGS (Automatic)
1.4
29 km N of Dyer, Nevada
Time:
Depth: 9.60 km
Source: USGS (Automatic)
Time:
Depth: 9.60 km
Source: USGS (Automatic)
3.0
FLORES REGION, INDONESIA
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
3.0
Flores Region, Indonesia
Time:
Depth: 10.00 km
Source: BMKG (Automatic)
Time:
Depth: 10.00 km
Source: BMKG (Automatic)
Nearest Earthquake
4.6
Macquarie Island region
Time:
Depth: 35.00 km
Source: USGS (Confirmed)
Time:
Depth: 35.00 km
Source: USGS (Confirmed)
5.0
Macquarie Island region
Time:
Depth: 31.43 km
Source: USGS (Confirmed)
Time:
Depth: 31.43 km
Source: USGS (Confirmed)
5.0
MACQUARIE ISLAND REGION
Time:
Depth: 31.40 km
Source: EMSC (Automatic)
Time:
Depth: 31.40 km
Source: EMSC (Automatic)
5.4
MACQUARIE ISLAND REGION
Time:
Depth: 8.40 km
Source: EMSC (Automatic)
Time:
Depth: 8.40 km
Source: EMSC (Automatic)
5.4
Macquarie Island region
Time:
Depth: 8.45 km
Source: USGS (Confirmed)
Time:
Depth: 8.45 km
Source: USGS (Confirmed)