7.4 Quake
10-degree Map Centered at 35°N,145°E
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Magnitude 7.4 - NEAR THE EAST COAST OF HONSHU, JAPAN
2011 April 07 14:32:41 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
| Magnitude | 7.4 |
|---|---|
| Date-Time |
|
| Location | 38.253°N, 141.640°E |
| Depth | 25.6 km (15.9 miles) |
| Region | NEAR THE EAST COAST OF HONSHU, JAPAN |
| Distances | 66 km (41 miles) E of Sendai, Honshu, Japan 114 km (70 miles) E of Yamagata, Honshu, Japan 116 km (72 miles) ENE of Fukushima, Honshu, Japan 330 km (205 miles) NNE of TOKYO, Japan |
| Location Uncertainty | horizontal +/- 13.1 km (8.1 miles); depth +/- 7.2 km (4.5 miles) |
| Parameters | NST=426, Nph=427, Dmin=358.4 km, Rmss=0.75 sec, Gp= 32°, M-type=regional moment magnitude (Mw), Version=B |
| Source |
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| Event ID | usc0002ksa |
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Additional Information
- Preliminary Earthquake Report
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