M 4.3 - Bonin Islands, Japan region
March 3, 2026 at 05:37:23 UTC
Depth: 500.76 km (Deep)
Key Takeaway
This light earthquake (M4.3) occurred 4 days ago near Bonin Islands, Japan region, at a depth of 500.76 km (deep).
Light
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 4.3 mb |
| Depth | 500.76 km (Deep) |
| Location | 27.4027N, 139.8684E |
| Tsunami Warning | No |
| Significance | 284 / 3000 |
| Status | Reviewed |
| Network | us |
| USGS Event Page | View on USGS → |
Frequently Asked Questions
What was the magnitude of this earthquake?
This earthquake had a magnitude of 4.3, classified as "Light". Light earthquakes produce noticeable shaking but rarely cause damage.
How deep was this earthquake?
This earthquake occurred at a depth of 500.76 km, classified as "Deep". Deep earthquakes are rarely felt at the surface and seldom cause significant damage.
Where exactly did this earthquake occur?
This earthquake occurred near Bonin Islands, Japan region, at coordinates 27.4027N, 139.8684E. The location is determined by analyzing seismic wave arrival times at multiple monitoring stations.
Were there aftershocks associated with this event?
Aftershock data for this specific event can be explored by viewing nearby recent earthquakes listed below on this page. Aftershocks are smaller earthquakes that occur in the same area following a larger event, and they can continue for days, weeks, or even months depending on the original earthquake's magnitude.
What does the magnitude of this earthquake mean in practical terms?
A magnitude 4.3 earthquake is classified as "Light" — these are commonly felt by people indoors but rarely cause any significant damage.
Nearby Recent Earthquakes
Izu Islands, Japan region
1 day ago · 422.51 km deep
Izu Islands, Japan region
2 weeks ago · 109.55 km deep
Bonin Islands, Japan region
1 week ago · 447.81 km deep
Bonin Islands, Japan region
1 month ago · 51.62 km deep
Bonin Islands, Japan region
1 week ago · 35.89 km deep
More Earthquakes in Japan region
Izu Islands, Japan region
1 day ago · 422.51 km deep
Volcano Islands, Japan region
2 days ago · 48.26 km deep
Volcano Islands, Japan region
4 days ago · 10.00 km deep
Volcano Islands, Japan region
5 days ago · 10.00 km deep
Volcano Islands, Japan region
5 days ago · 10.00 km deep
Volcano Islands, Japan region
5 days ago · 20.00 km deep
Bonin Islands, Japan region
1 week ago · 447.81 km deep
Bonin Islands, Japan region
1 week ago · 35.89 km deep
More M4.0-5.0 Earthquakes
21 km ENE of Sallique, Peru
2 hours ago · 41.95 km deep
16 km SSE of Petropavlovsk-Kamchatsky, Russia
10 hours ago · 79.51 km deep
2 km SSE of Santa María Ixhuatán, Guatemala
11 hours ago · 10.00 km deep
148 km SSE of Vilyuchinsk, Russia
11 hours ago · 35.00 km deep
17 km ESE of Manay, Philippines
12 hours ago · 80.55 km deep
northern Mid-Atlantic Ridge
15 hours ago · 10.00 km deep
61 km SSW of Ashkāsham, Afghanistan
15 hours ago · 101.97 km deep
74 km W of Bandar Abbas, Iran
15 hours ago · 10.00 km deep
Data from the USGS Earthquake Hazards Program (ComCat). QuakeScan is not affiliated with the USGS. Event details may be updated as new data becomes available.