This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.2 mb |
| Local datetime | 2023/08/19 03:33 |
| Universal datetime | 2023/08/18 18:33 |
| Latitude | 42.30 ° ± 4 km |
| Longitude | 142.96 ° ± 4 km |
| Depth | 53 km (from location) ± 4 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Sapporo 
|
159 | 1.883027e+06 |
| Asahikawa
|
169 | 356612 |
| Akita
|
375 | 320069 |
| Aomori
|
249 | 298394 |
| Morioka
|
325 | 295172 |
| Hakodate
|
192 | 275730 |
| Hachinohe
|
231 | 239046 |
| Kushiro
|
138 | 183612 |
| Hirosaki
|
283 | 174972 |
| Tomakomai
|
122 | 174806 |
| Obihiro
|
73 | 173890 |
| Otaru
|
190 | 143792 |
| Kitami
|
189 | 113137 |
| Sakata
|
458 | 100446 |
| Muroran
|
163 | 96197 |
Past seismicity
This map shows the most significant earthquake around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.59 |
| Azimuthal gap | 94.42 ° |
| Number of stations used | 37 |
| Number of phases used | 37 |
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 |
|---|---|---|---|---|---|---|---|
| II | ERM | P | 18:33:14.67 | -1.02 | 152.38 | 0.32 | Automatic |
| IU | YSS | P | 18:34:14.0 | 1.61 | 358.33 | 4.67 | Automatic |
| IU | MAJO | P | 18:34:43.47 | 1.5 | 214.12 | 6.82 | Automatic |
| IU | INCN | P | 18:36:13.97 | 1.66 | 254.38 | 13.4 | Automatic |
| IU | MA2 | P | 18:37:08.37 | -1.79 | 12.91 | 17.94 | Automatic |
| IU | YAK | P | 18:37:42.62 | -3.77 | 342.71 | 21.25 | Automatic |
| IU | TATO | P | 18:38:14.32 | -6.71 | 232.4 | 24.75 | Automatic |
| IU | ULN | P | 18:38:30.72 | 0.32 | 294.93 | 25.71 | Automatic |
| II | TLY | P | 18:38:52.2 | 0.91 | 303.24 | 28.02 | Automatic |
| IU | BILL | P | 18:38:56.14 | -0.19 | 18.1 | 28.64 | Automatic |
| II | KDAK | P | 18:40:55.9 | 1.16 | 45.6 | 42.32 | Automatic |
| IU | MAKZ | P | 18:40:56.19 | 0 | 297.82 | 42.59 | Automatic |
| II | KURK | P | 18:41:04.39 | -0.28 | 304.21 | 43.64 | Automatic |
| IU | COLA | P | 18:41:06.27 | -0.14 | 34.94 | 43.87 | Automatic |
| IU | CHTO | P | 18:41:07.9 | 1.07 | 251.54 | 43.9 | Automatic |
| II | AAK | P | 18:41:47.42 | 0.32 | 295.02 | 49.04 | Automatic |
| II | ALE | P | 18:42:27.32 | -0.87 | 3.93 | 54.55 | Automatic |
| IU | KBS | P | 18:42:35.17 | 0.43 | 349.86 | 55.45 | Automatic |
| IU | KEV | P | 18:42:57.57 | -0.32 | 338.65 | 58.71 | Automatic |
| II | WRAB | P | 18:43:22.34 | 0.41 | 189.1 | 62.73 | Automatic |
| II | OBN | P | 18:43:35.67 | -0.54 | 322.51 | 64.37 | Automatic |
| II | PALK | P | 18:43:38.24 | 0.81 | 256.11 | 64.74 | Automatic |
| II | KIV | P | 18:44:01.42 | 0.94 | 310.26 | 68.15 | Automatic |
| II | FFC | P | 18:44:01.44 | -0.51 | 34.24 | 68.38 | Automatic |
| IU | GNI | P | 18:44:09.72 | 1.98 | 306.04 | 69.32 | Automatic |
| IU | SFJD | P | 18:44:12.92 | -0.41 | 5.6 | 70.22 | Automatic |
| IU | KIEV | P | 18:44:14.62 | -1.04 | 322.07 | 70.6 | Automatic |
| II | UOSS | P | 18:44:19.12 | 0.02 | 287.04 | 71.23 | Automatic |
| II | BORG | P | 18:44:27.87 | 2.23 | 353.03 | 72.25 | Automatic |
| IU | RSSD | P | 18:44:40.72 | -0.29 | 43.2 | 74.87 | Automatic |
| II | PFO | P | 18:44:42.22 | 0.79 | 57.96 | 74.97 | Automatic |
| IU | TUC | P | 18:45:07.97 | 1.93 | 55.65 | 79.36 | Automatic |
| IU | ANMO | P | 18:45:10.79 | 0.8 | 51.17 | 80.08 | Automatic |
| II | BFO | P | 18:45:14.57 | -0.27 | 331.37 | 80.95 | Automatic |
| IU | CCM | P | 18:45:38.67 | -0.68 | 39.82 | 85.75 | Automatic |
| IU | WVT | P | 18:45:54.22 | -0.29 | 38.75 | 88.91 | Automatic |
| IU | SSPA | P | 18:45:56.27 | 0.23 | 29.76 | 89.22 | Automatic |