M 4.7 - 90 km SSE of Toba, Japan
August 12, 2013 at 16:25:41 UTC
Depth: 361.78 km (Deep)
Key Takeaway
This light earthquake (M4.7) occurred 12 years ago near 90 km SSE of Toba, Japan, at a depth of 361.78 km (deep).
Light
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 4.7 mb |
| Depth | 361.78 km (Deep) |
| Location | 33.6964N, 137.0848E |
| Tsunami Warning | No |
| Significance | 340 / 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 4.7, classified as "Light". Light earthquakes produce noticeable shaking but rarely cause damage.
How deep was this earthquake?
This earthquake occurred at a depth of 361.78 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 90 km SSE of Toba, Japan, at coordinates 33.6964N, 137.0848E. 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 4.7 earthquake is classified as "Light" — these are commonly felt by people indoors but rarely cause any significant damage.
Nearby Recent Earthquakes
2 km ESE of Akashi, Japan
12 years ago · 59.40 km deep
20 km SE of Kainan, Japan
12 years ago · 13.26 km deep
5 km E of Kasugai, Japan
12 years ago · 46.70 km deep
13 km SW of Shing?, Japan
12 years ago · 31.62 km deep
24 km SW of Hamamatsu, Japan
12 years ago · 33.12 km deep
8 km NNE of Ishioka, Japan
12 years ago · 61.69 km deep
163 km SSE of Toba, Japan
12 years ago · 340.90 km deep
4 km S of Shisui, Japan
12 years ago · 63.10 km deep
11 km SSE of Ichihara, Japan
12 years ago · 52.75 km deep
136 km S of Shimoda, Japan
12 years ago · 180.75 km deep
More Earthquakes in Japan
50 km NNW of Hirara, Japan
22 hours ago · 10.00 km deep
57 km ESE of Ōfunato, Japan
1 day ago · 60.39 km deep
28 km NNE of Hirara, Japan
1 day ago · 10.00 km deep
34 km NW of Hirara, Japan
2 days ago · 46.20 km deep
53 km NW of Hirara, Japan
2 days ago · 10.16 km deep
123 km E of Miyako, Japan
3 days ago · 35.00 km deep
67 km NW of Hirara, Japan
4 days ago · 10.00 km deep
57 km NNW of Hirara, Japan
5 days ago · 10.00 km deep
More M4.0-5.0 Earthquakes
21 km ENE of Sallique, Peru
4 hours ago · 41.95 km deep
16 km SSE of Petropavlovsk-Kamchatsky, Russia
12 hours ago · 79.51 km deep
2 km SSE of Santa María Ixhuatán, Guatemala
13 hours ago · 10.00 km deep
148 km SSE of Vilyuchinsk, Russia
13 hours ago · 35.00 km deep
17 km ESE of Manay, Philippines
15 hours ago · 80.55 km deep
northern Mid-Atlantic Ridge
17 hours ago · 10.00 km deep
61 km SSW of Ashkāsham, Afghanistan
17 hours ago · 101.97 km deep
74 km W of Bandar Abbas, Iran
17 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.