M 5.5 - 44 km E of Ishinomaki, Japan
August 29, 2012 at 19:05:11 UTC
Depth: 47.40 km (Shallow)
Key Takeaway
This moderate earthquake (M5.5) occurred 13 years ago near 44 km E of Ishinomaki, Japan, at a depth of 47.40 km (shallow). It was felt by 67 people.
Moderate
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 5.5 mwb |
| Depth | 47.40 km (Shallow) |
| Location | 38.4250N, 141.8140E |
| Community Intensity | V (Moderate) |
| Mercalli Intensity | V (Moderate) |
| Felt Reports (DYFI) | 67 people |
| Tsunami Warning | No |
| Significance | 502 / 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 5.5, classified as "Moderate". Moderate earthquakes can cause damage to poorly constructed buildings.
How deep was this earthquake?
This earthquake occurred at a depth of 47.40 km, classified as "Shallow". Shallow earthquakes tend to cause more damage at the surface because the energy has less distance to travel before reaching buildings and infrastructure.
Where exactly did this earthquake occur?
This earthquake occurred near 44 km E of Ishinomaki, Japan, at coordinates 38.4250N, 141.8140E. 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 5.5 earthquake is classified as "Moderate" — these are widely felt and can cause damage to vulnerable structures, though well-built buildings typically withstand them.
Nearby Recent Earthquakes
36 km NW of Shimokizukuri, Japan
13 years ago · 166.10 km deep
27 km NNE of Akita, Japan
13 years ago · 144.70 km deep
34 km ESE of Ichinohe, Japan
13 years ago · 42.50 km deep
30 km WNW of Ichinoseki, Japan
13 years ago · 49.70 km deep
19 km WSW of Yonezawa, Japan
13 years ago · 35.60 km deep
77 km NNE of Miyako, Japan
13 years ago · 63.90 km deep
22 km NNE of Miyako, Japan
13 years ago · 62.40 km deep
30 km NE of Miyako, Japan
13 years ago · 33.10 km deep
2 km SW of ?tsuchi, Japan
13 years ago · 65.90 km deep
115 km NE of Miyako, Japan
13 years ago · 37.70 km deep
More Earthquakes in Japan
50 km NNW of Hirara, Japan
20 hours ago · 10.00 km deep
57 km ESE of Ōfunato, Japan
22 hours 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 M5.0-6.0 Earthquakes
20 km ESE of Farkhār, Afghanistan
37 minutes ago · 197.06 km deep
119 km E of Caucete, Argentina
1 hour ago · 146.38 km deep
4 km E of Hukay, Philippines
2 hours ago · 161.17 km deep
93 km E of Hihifo, Tonga
18 hours ago · 10.00 km deep
71 km SSE of Shihezi, China
21 hours ago · 10.00 km deep
228 km ESE of Attu Station, Alaska
21 hours ago · 9.34 km deep
57 km ESE of Ōfunato, Japan
22 hours ago · 60.39 km deep
69 km E of Tobelo, Indonesia
1 day 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.