From: The 2011 off the Pacific coast of Tohoku Earthquake and its aftershocks observed by GEONET
Earthquake | Latitude* | Longitude* | Depth* | Length | Width | Strike | Dip | Rake | Slip | Mw** |
---|---|---|---|---|---|---|---|---|---|---|
(°) | (°) | (km) | (km) | (km) | (°) | (°) | (°) | (m) | ||
Foreshock | 38.641±0.116 | 143.555±0.089 | 8.3±9.7 | 63±39 | 39±72 | 199±9 | 17±10 | 93±10 | 1.34±3.77 | 7.34 |
 | (0.01) | (0.01) | (0.05) | (0.96) | (0.86) | (0.23) | (0.02) | (0.08) | (1.00) |  |
Mainshock | 38.994±0.020 | 143.815±0.015 | 8.0±0.1 | 90±3 | 76±2 | 204 | 16±0.2 | 119±0.6 | 40.88±2.00 | 8.63*** |
#1 | (0.68) | (0.69) | (0.01) | (0.89) | (0.95) | (0.00) | (0.08) | (1.00) | (1.00) | Â |
Mainshock | 38.303±0.020 | 143.494±0.013 | 7.9±0.1 | 130±2 | 122±1 | 204 | 17±0.2 | 90±0.6 | 17.36±0.37 | 8.63*** |
#2 | (0.76) | (0.69) | (0.01) | (0.97) | (0.98) | (0.00) | (0.34) | (1.00) | (1.00) | Â |
Mainshock | 37.285±0.031 | 142.680±0.018 | 7.9±0.1 | 147±3 | 104±2 | 204 | 16±0.2 | 85±0.6 | 4.72±0.10 | 8.24*** |
#3 | (0.57) | (0.21) | (0.01) | (0.92) | (0.97) | (0.00) | (0.19) | (1.00) | (1.00) | Â |
Third largest aftershock | 39.927±0.075 | 143.002±0.074 | 30.9±7.2 | 40±9 | 35±9 | 186±7 | 12±7 | 73±9 | 1.67±0.73 | 7.24 |
 | (0.32) | (0.59) | (0.49) | (0.19) | (0.13) | (0.51) | (0.56) | (0.26) | (1.00) |  |
Largest aftershock | 36.106±0.049 | 141.777±0.026 | 8.7±0.9 | 59±6 | 61±5 | 211±3 | 26±2 | 104±4 | 3.76±0.51 | 7.76 |
 | (0.91) | (0.82) | (0.16) | (1.00) | (1.00) | (1.00) | (0.96) | (0.77) | (1.00) |  |