This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2015/03/25 09:34
Universal datetime 2015/03/25 00:34
Latitude 42.38 ° ± 4 km
Longitude 143.04 ° ± 4 km
Depth 52 km (from location) ± 4 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Sapporo  159 1.883027e+06
Asahikawa  162 356612
Akita  386 320069
Aomori  260 298394
Morioka  336 295172
Hakodate  201 275730
Hachinohe  242 239046
Kushiro  128 183612
Hirosaki  294 174972
Tomakomai  126 174806
Obihiro  62 173890
Otaru  191 143792
Kitami  178 113137
Sakata  469 100446
Muroran  169 96197

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.04
Azimuthal gap 108.08 °
Number of stations used 34
Number of phases used 34

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
II ERM P 00:34:37.92 -1.51 166.1 0.38 Automatic
IU YSS P 00:35:37.55 3.01 357.65 4.58 Automatic
IU MAJO P 00:36:07.17 0.5 214.15 6.92 Automatic
IU INCN P 00:37:37.72 1.04 254.15 13.48 Automatic
IU MA2 P 00:38:31.22 -1.19 12.85 17.84 Automatic
IU YAK P 00:39:06.80 -2.31 342.56 21.19 Automatic
IU ULN P 00:39:53.82 -0.15 294.77 25.73 Automatic
II TLY P 00:40:14.92 0.36 303.1 28.02 Automatic
IU BILL P 00:40:18.22 -0.68 18.1 28.54 Automatic
IU TIXI P 00:40:29.77 -2.68 351.15 30.07 Automatic
IU MAKZ P 00:42:19.34 -0.37 297.76 42.6 Automatic
IU COLA P 00:42:29.52 0.48 34.99 43.77 Automatic
IU CHTO P 00:42:30.32 0.21 251.53 43.98 Automatic
II BRVK P 00:43:01.92 0.08 309.33 47.91 Automatic
II AAK P 00:43:10.67 0 294.98 49.05 Automatic
II NIL P 00:43:48.72 0.28 285.41 54.11 Automatic
IU KBS P 00:43:58.52 0.85 349.86 55.38 Automatic
II WRAB P 00:44:45.52 -0.49 189.17 62.83 Automatic
II OBN P 00:44:58.40 -1.05 322.52 64.33 Automatic
II PALK P 00:45:01.12 -0.26 256.13 64.81 Automatic
II KIV P 00:45:24.12 0.26 310.27 68.14 Automatic
II FFC P 00:45:24.27 -0.51 34.3 68.28 Automatic
IU GNI P 00:45:32.17 0.99 306.05 69.32 Automatic
IU SFJD P 00:45:36.17 -0.07 5.63 70.13 Automatic
IU KONO P 00:45:41.77 -0.01 337.17 71.03 Automatic
II UOSS P 00:45:42.17 -0.57 287.06 71.26 Automatic
IU RSSD P 00:46:03.92 0.02 43.25 74.77 Automatic
II PFO P 00:46:05.52 1.16 58.02 74.88 Automatic
IU TUC P 00:46:30.7 1.08 55.71 79.26 Automatic
IU ANMO P 00:46:34.2 1.08 51.23 79.98 Automatic
II BFO P 00:46:37.72 -0.33 331.41 80.91 Automatic
IU CCM P 00:47:01.87 -0.45 39.88 85.65 Automatic
IU WVT P 00:47:17.47 -0.03 38.8 88.8 Automatic
IU HRV P 00:47:22.52 1.25 24.74 89.59 Automatic