| Author | NEIR |
| Date and time | 2026-08-09 15:48:10.3 UTC |
| Latitude | 35.347 |
| Longitude | 136.372 |
| Depth | 10 |
| Magnitude | 4.4 M |
| Region | WESTERN HONSHU, JAPAN |
| Latest update | 2026-08-23 19:20:19.7 UTC |
| rms | 1.09 s |
| N° phases used for the localisation | 47 |
| N° stations used for the localisation | 45 |
| Gap | 92.8 ° |
| 95% confidence ellipse | |
| semi major | 9.51 |
| semi minor | 2.84 |
| Azimuth | 161 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| G | INU | 0.537 | 90 | M | Pg | 2026-08-09 15:48:21.0 | 0.19 | T | NEIR |
| G | INU | 0.537 | 90 | M | Sg | 2026-08-09 15:48:27.9 | 0.00 | T | NEIR |
| JP | JGF | 0.841 | 72 | M | Pg | 2026-08-09 15:48:26.6 | 0.07 | T | NEIR |
| JP | JGF | 0.841 | 72 | M | Sg | 2026-08-09 15:48:37.1 | -0.42 | T | NEIR |
| IU | MAJO | 1.906 | 51 | M | Pn | 2026-08-09 15:48:43.8 | 0.88 | T | NEIR |
| IM | MJAR | 1.906 | 51 | M | Sn | 2026-08-09 15:49:10.8 | 3.72 | NEIR | |
| JP | JMN | 2.613 | 233 | M | Pn | 2026-08-09 15:48:52.4 | -0.28 | T | NEIR |
| JP | JTU | 5.782 | 264 | M | Pn | 2026-08-09 15:49:37.2 | 1.01 | T | NEIR |
| JP | JSU | 6.249 | 234 | M | Pn | 2026-08-09 15:49:43.5 | 0.81 | T | NEIR |
| JP | JTM | 6.565 | 33 | M | Pn | 2026-08-09 15:49:49.7 | 2.72 | NEIR | |
| IM | KSAR | 7.149 | 289 | M | Pn | 2026-08-09 15:49:55.4 | 0.37 | T | NEIR |
| IM | KS31 | 7.149 | 289 | M | Pn | 2026-08-09 15:49:56.5 | 1.49 | T | NEIR |
| II | ERM | 8.499 | 36 | M | Pn | 2026-08-09 15:50:16.4 | 2.84 | NEIR | |
| IM | USRK | 9.448 | 340 | M | Pn | 2026-08-09 15:50:31.4 | 4.85 | NEIR | |
| IM | SONM | 25.446 | 309 | M | P | 2026-08-09 15:53:38.4 | -0.36 | T | NEIR |
| IR | BIL | 36.813 | 18 | M | P | 2026-08-09 15:55:15.4 | -3.38 | NEIR | |
| QZ | ZSN | 39.733 | 304 | M | P | 2026-08-09 15:55:46.2 | 2.67 | NEIR | |
| II | KURK | 43.715 | 309 | M | P | 2026-08-09 15:56:15.0 | -1.03 | T | NEIR |
| AK | F15K | 45.587 | 30 | M | P | 2026-08-09 15:56:31.4 | 0.48 | T | NEIR |
| AK | E18K | 47.485 | 28 | M | P | 2026-08-09 15:56:46.2 | 0.29 | T | NEIR |
| AK | L17K | 47.933 | 35 | M | P | 2026-08-09 15:56:51.3 | 1.88 | T | NEIR |
| AK | J19K | 49.210 | 33 | M | P | 2026-08-09 15:56:59.7 | 0.46 | T | NEIR |
| AK | O18K | 49.438 | 38 | M | P | 2026-08-09 15:57:01.9 | 0.88 | T | NEIR |
| AK | J20K | 49.859 | 32 | M | P | 2026-08-09 15:57:04.3 | 0.18 | T | NEIR |
| IM | KKAR | 50.355 | 300 | M | P | 2026-08-09 15:57:07.6 | -0.49 | T | NEIR |
| AK | CAST | 50.784 | 33 | M | P | 2026-08-09 15:57:11.6 | 0.41 | T | NEIR |
| II | KDAK | 50.954 | 41 | M | P | 2026-08-09 15:57:11.2 | -1.31 | T | NEIR |
| AK | C23K | 51.347 | 25 | M | P | 2026-08-09 15:57:14.3 | -1.08 | T | NEIR |
| AK | L22K | 51.429 | 34 | M | P | 2026-08-09 15:57:16.2 | 0.04 | T | NEIR |
| AK | D25K | 52.834 | 26 | M | P | 2026-08-09 15:57:26.4 | -0.11 | T | NEIR |
| IM | ILAR | 52.963 | 31 | M | P | 2026-08-09 15:57:23.7 | -3.73 | NEIR | |
| IM | BMAR | 53.633 | 28 | M | P | 2026-08-09 15:57:33.3 | 0.84 | T | NEIR |
| AU | WB10 | 54.826 | 182 | M | P | 2026-08-09 15:57:43.7 | 2.92 | T | NEIR |
| II | WRAB | 54.994 | 182 | M | P | 2026-08-09 15:57:45.2 | 3.21 | T | NEIR |
| IM | BCAR | 55.437 | 33 | M | P | 2026-08-09 15:57:46.3 | 0.73 | T | NEIR |
| IM | ABKAR | 55.791 | 310 | M | P | 2026-08-09 15:57:46.8 | -1.31 | T | NEIR |
| IM | ABK31 | 55.791 | 310 | M | P | 2026-08-09 15:57:47.2 | -0.94 | T | NEIR |
| IM | ASAR | 58.720 | 183 | M | P | 2026-08-09 15:58:07.2 | -1.23 | T | NEIR |
| IM | ARCES | 63.947 | 339 | M | P | 2026-08-09 15:58:42.9 | -1.32 | T | NEIR |
| CN | KUKN | 64.114 | 23 | M | P | 2026-08-09 15:58:44.2 | -1.07 | T | NEIR |
| CN | RES | 65.040 | 13 | M | P | 2026-08-09 15:58:50.2 | -1.08 | T | NEIR |
| IM | FINES | 68.196 | 331 | M | P | 2026-08-09 15:59:09.0 | -2.50 | T | NEIR |
| CN | ILON | 71.701 | 13 | M | P | 2026-08-09 15:59:32.1 | -1.02 | T | NEIR |
| GE | SUMG | 72.117 | 358 | M | P | 2026-08-09 15:59:35.7 | -0.41 | T | NEIR |
| CC | JRO | 72.242 | 45 | M | P | 2026-08-09 15:59:36.8 | 0.22 | T | NEIR |
| IM | AKASG | 72.917 | 321 | M | P | 2026-08-09 15:59:38.9 | -1.58 | NEIR | |
| IU | KIEV | 72.917 | 321 | M | P | 2026-08-09 15:59:39.1 | -1.39 | T | NEIR |
| CN | WALA | 75.226 | 40 | M | P | 2026-08-09 15:59:53.6 | -0.60 | T | NEIR |
| UO | PRONG | 75.814 | 47 | M | P | 2026-08-09 15:59:57.6 | 0.02 | T | NEIR |
| MB | JTMT | 75.827 | 41 | M | P | 2026-08-09 15:59:58.0 | 0.37 | T | NEIR |
| II | FFC | 77.095 | 30 | M | P | 2026-08-09 16:00:03.5 | -1.09 | T | NEIR |
| IW | DLMT | 78.213 | 42 | M | P | 2026-08-09 16:00:11.3 | 0.21 | T | NEIR |
| NN | KVN | 78.853 | 50 | M | P | 2026-08-09 16:00:14.7 | -0.01 | T | NEIR |
| IM | PDAR | 81.554 | 43 | M | P | 2026-08-09 16:00:28.8 | -0.53 | T | NEIR |
| CN | EPLO | 84.230 | 30 | M | P | 2026-08-09 16:00:41.6 | -1.33 | T | NEIR |