M 6.8 - 122 km SSE of Obihiro, Japan
September 11, 2008 at 00:20:50 UTC
Depth: 25.00 km (Shallow)
Key Takeaway
This strong earthquake (M6.8) occurred 17 years ago near 122 km SSE of Obihiro, Japan, at a depth of 25.00 km (shallow).
Strong
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 6.8 mwc |
| Depth | 25.00 km (Shallow) |
| Location | 41.8920N, 143.7540E |
| Mercalli Intensity | VI (Strong) |
| Tsunami Warning | No |
| Significance | 711 / 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 6.8, classified as "Strong". Strong earthquakes can cause severe damage in areas several tens of miles across.
How deep was this earthquake?
This earthquake occurred at a depth of 25.00 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 122 km SSE of Obihiro, Japan, at coordinates 41.8920N, 143.7540E. 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 6.8 earthquake is classified as "Strong" — these can cause significant damage in populated areas, particularly to older or poorly constructed buildings.
Nearby Recent Earthquakes
5 km WNW of Shiraoi, Japan
17 years ago · 121.10 km deep
31 km SSW of Kamiiso, Japan
17 years ago · 149.00 km deep
9 km ESE of Tomakomai, Japan
17 years ago · 128.10 km deep
45 km WSW of Obihiro, Japan
17 years ago · 93.90 km deep
67 km NE of Mutsu, Japan
17 years ago · 77.20 km deep
22 km SSW of Mutsu, Japan
17 years ago · 120.50 km deep
37 km SSW of Shizunai-furukawach?, Japan
17 years ago · 56.90 km deep
40 km S of Shizunai-furukawach?, Japan
17 years ago · 73.50 km deep
63 km ENE of Mutsu, Japan
17 years ago · 67.40 km deep
75 km ENE of Mutsu, Japan
17 years ago · 70.50 km deep
More Earthquakes in Japan
50 km NNW of Hirara, Japan
1 day ago · 10.00 km deep
57 km ESE of Ōfunato, Japan
1 day ago · 60.39 km deep
28 km NNE of Hirara, Japan
2 days 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
4 days ago · 35.00 km deep
67 km NW of Hirara, Japan
5 days ago · 10.00 km deep
57 km NNW of Hirara, Japan
5 days ago · 10.00 km deep
More M6.0-7.0 Earthquakes
181 km SE of Kirakira, Solomon Islands
1 day ago · 8.68 km deep
224 km ESE of Attu Station, Alaska
3 days ago · 10.00 km deep
62 km SE of Sinabang, Indonesia
4 days ago · 18.00 km deep
Volcano Islands, Japan region
5 days ago · 20.00 km deep
Fiji region
6 days ago · 596.32 km deep
93 km SW of Nikolski, Alaska
1 week ago · 14.00 km deep
south of the Fiji Islands
1 week ago · 653.79 km deep
82 km ESE of Ozernovskiy, Russia
2 weeks ago · 43.00 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.