This event was automatically detected and need to be confirmed by one of our analysts.
Type | Event |
Magnitude | 5.7 mb |
Local datetime | 2021/08/04 05:33 |
Universal datetime | 2021/08/03 20:33 |
Latitude | 36.38 ° ± 3 km |
Longitude | 141.74 ° ± 3 km |
Depth | 10 km (from location) ± 0.0 km |
Near cities
Name | Distance (km) | Population |
---|---|---|
Tokyo | 195 | 8.336599e+06 |
Yokohama | 220 | 3.574443e+06 |
Kawasaki | 206 | 1.306785e+06 |
Sendai | 222 | 1.037562e+06 |
Hachiōji | 232 | 579399 |
Niigata | 295 | 505272 |
Utsunomiya | 169 | 449865 |
Iwaki | 107 | 357309 |
Kōriyama | 167 | 340560 |
Kawagoe | 209 | 337931 |
Fukushima | 189 | 294237 |
Maebashi | 240 | 282711 |
Yamagata | 245 | 254538 |
Mito | 113 | 246538 |
Nagaoka | 283 | 195318 |
Past seismicity
Event details
Parameters
Evaluation status | |
---|---|
RMS | 1.51 |
Azimuthal gap | 45.57 ° |
Number of stations used | 44 |
Number of phases used | 44 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
---|---|---|---|---|---|---|---|
IU | MAJO | P | 20:34:22.42 | -0.11 | 274.43 | 2.85 | Automatic |
II | ERM | P | 20:35:00.92 | -1.15 | 10.56 | 5.74 | Automatic |
IU | YSS | P | 20:36:08.30 | -0.45 | 3.78 | 10.61 | Automatic |
IU | INCN | P | 20:36:33.42 | 3.38 | 279.73 | 12.12 | Automatic |
IU | PET | P | 20:38:15.27 | 1.03 | 30.09 | 20.42 | Automatic |
IU | GUMO | P | 20:38:43.99 | 3.5 | 172.19 | 22.96 | Automatic |
IU | MA2 | P | 20:38:50.77 | -0.16 | 11.3 | 23.92 | Automatic |
IU | YAK | P | 20:39:15.62 | -0.93 | 347.42 | 26.74 | Automatic |
IU | ULN | P | 20:39:26.67 | -0.61 | 305.25 | 27.88 | Automatic |
II | TLY | P | 20:39:54.82 | 0.85 | 311.82 | 30.89 | Automatic |
IU | BILL | P | 20:40:26.12 | 0.22 | 15.97 | 34.57 | Automatic |
IU | MIDW | P | 20:40:31.54 | -0.49 | 91.44 | 35.24 | Automatic |
IU | CHTO | P | 20:41:21.57 | -1.78 | 256.68 | 41.37 | Automatic |
IU | MAKZ | P | 20:41:50.47 | -0.97 | 302.9 | 44.77 | Automatic |
IU | TARA | P | 20:41:53.54 | -0.92 | 133.33 | 45.36 | Automatic |
II | KAPI | P | 20:41:59.37 | -1.33 | 211.11 | 46.22 | Automatic |
II | KURK | P | 20:42:02.84 | -1.52 | 308.76 | 46.41 | Automatic |
II | KDAK | P | 20:42:10.77 | -0.25 | 41.41 | 47.27 | Automatic |
IU | COLA | P | 20:42:28.24 | 1.32 | 31.83 | 49.33 | Automatic |
II | AAK | P | 20:42:38.82 | -0.17 | 299.04 | 50.89 | Automatic |
II | WRAB | P | 20:43:15.12 | -3.57 | 188.31 | 56.74 | Automatic |
II | ALE | P | 20:43:47.97 | -0.15 | 3.51 | 60.52 | Automatic |
IU | KBS | P | 20:43:53.27 | 1.01 | 350.29 | 61.12 | Automatic |
IU | MBWA | P | 20:43:53.7 | 3.33 | 203.51 | 61.18 | Automatic |
II | LVZ | P | 20:44:06.57 | 4.37 | 336.1 | 62.58 | Automatic |
IU | KEV | P | 20:44:11.32 | 0.33 | 339.52 | 63.9 | Automatic |
II | OBN | P | 20:44:39.92 | -0.96 | 323.62 | 68.53 | Automatic |
II | KIV | P | 20:44:57.57 | -0.44 | 311.37 | 71.31 | Automatic |
IU | GNI | P | 20:45:03.22 | 0.48 | 307.13 | 72.1 | Automatic |
II | UOSS | P | 20:45:02.67 | -0.02 | 288.23 | 72.13 | Automatic |
IU | NWAO | P | 20:45:03.17 | -1.45 | 201.35 | 72.99 | Automatic |
II | FFC | P | 20:45:12.37 | -0.74 | 32.62 | 73.84 | Automatic |
IU | KIEV | P | 20:45:16.62 | -1.59 | 322.66 | 74.71 | Automatic |
IU | KONO | P | 20:45:26.62 | -0.04 | 337.31 | 76.18 | Automatic |
IU | SFJD | P | 20:45:27.2 | 0.3 | 4.94 | 76.2 | Automatic |
II | BORG | P | 20:45:38.59 | 1.68 | 352.7 | 78 | Automatic |
II | PFO | P | 20:45:43.77 | 1.56 | 56.15 | 78.98 | Automatic |
IU | ANTO | P | 20:45:45.51 | -0.47 | 312.45 | 79.66 | Automatic |
IU | RSSD | P | 20:45:46.79 | -0.39 | 41.68 | 79.88 | Automatic |
II | RAYN | P | 20:45:51.64 | -1.31 | 292.65 | 81 | Automatic |
II | ESK | P | 20:46:06.77 | 0.27 | 340.8 | 83.53 | Automatic |
IU | ANMO | P | 20:46:12.12 | 0.43 | 49.86 | 84.57 | Automatic |
II | BFO | P | 20:46:16.22 | -1.15 | 331.03 | 85.69 | Automatic |
IU | CCM | P | 20:46:41.29 | -0.96 | 38.96 | 90.92 | Automatic |