| Author | NEIR |
| Date and time | 2026-09-18 21:15:13.5 UTC |
| Latitude | 36.320 |
| Longitude | 140.790 |
| Depth | 43 |
| Magnitude | 3.9 M |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Latest update | 2026-10-23 03:22:24.6 UTC |
| rms | 0.79 s |
| N° phases used for the localisation | 42 |
| N° stations used for the localisation | 40 |
| Gap | 150.4 ° |
| 95% confidence ellipse | |
| semi major | 17.36 |
| semi minor | 9.29 |
| Azimuth | 130 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| IM | MJAR | 2.091 | 277 | M | Pn | 2026-09-18 21:15:46.6 | 0.49 | T | NEIR |
| IU | MAJO | 2.095 | 277 | M | Pn | 2026-09-18 21:15:45.4 | -0.82 | T | NEIR |
| IU | MAJO | 2.095 | 277 | M | Sn | 2026-09-18 21:16:13.0 | 1.90 | T | NEIR |
| JP | JGF | 2.874 | 257 | M | Pn | 2026-09-18 21:15:58.4 | 1.50 | T | NEIR |
| JP | JGF | 2.874 | 257 | M | Sn | 2026-09-18 21:16:30.4 | 0.12 | T | NEIR |
| G | INU | 3.202 | 254 | M | Pn | 2026-09-18 21:16:02.7 | 1.34 | T | NEIR |
| JP | JTM | 4.462 | 3 | M | Pn | 2026-09-18 21:16:18.9 | 0.17 | T | NEIR |
| II | ERM | 5.969 | 17 | M | Pn | 2026-09-18 21:16:37.3 | -2.05 | T | NEIR |
| PS | ISG | 18.547 | 235 | M | P | 2026-09-18 21:19:24.6 | -2.13 | T | NEIR |
| TW | TPUB | 21.707 | 239 | M | P | 2026-09-18 21:20:01.2 | 0.00 | T | NEIR |
| IM | SONM | 27.734 | 305 | M | P | 2026-09-18 21:20:59.3 | 0.94 | T | NEIR |
| IM | ZAA0B | 41.953 | 313 | M | P | 2026-09-18 21:23:01.2 | 0.73 | T | NEIR |
| IM | ZALV | 41.953 | 313 | M | P | 2026-09-18 21:23:01.0 | 0.45 | T | NEIR |
| QZ | ZSN | 42.181 | 303 | M | P | 2026-09-18 21:23:03.7 | 1.28 | T | NEIR |
| AK | M16K | 44.657 | 37 | M | P | 2026-09-18 21:23:22.2 | -0.13 | T | NEIR |
| II | KURK | 45.901 | 309 | M | P | 2026-09-18 21:23:32.2 | -0.07 | T | NEIR |
| AK | J19K | 46.455 | 33 | M | P | 2026-09-18 21:23:36.5 | -0.07 | T | NEIR |
| KZ | PDGK | 46.600 | 298 | M | P | 2026-09-18 21:23:38.4 | 0.49 | T | NEIR |
| AK | B20K | 46.744 | 25 | M | P | 2026-09-18 21:23:39.1 | 0.35 | T | NEIR |
| AK | K20K | 47.100 | 34 | M | P | 2026-09-18 21:23:41.1 | -0.54 | T | NEIR |
| AK | L22K | 48.591 | 35 | M | P | 2026-09-18 21:23:53.0 | -0.21 | T | NEIR |
| AU | MTN | 49.725 | 192 | M | P | 2026-09-18 21:23:59.9 | -1.66 | T | NEIR |
| IM | BMAR | 51.083 | 28 | M | P | 2026-09-18 21:24:12.2 | 0.03 | T | NEIR |
| AK | C27K | 51.333 | 26 | M | P | 2026-09-18 21:24:13.1 | -0.90 | T | NEIR |
| AK | K27K | 52.393 | 33 | M | P | 2026-09-18 21:24:20.5 | -1.42 | T | NEIR |
| KR | CHVK | 52.749 | 296 | M | P | 2026-09-18 21:24:25.3 | 0.46 | T | NEIR |
| AU | KNRA | 52.933 | 195 | M | P | 2026-09-18 21:24:24.2 | -1.36 | T | NEIR |
| IM | KKAR | 52.966 | 300 | M | P | 2026-09-18 21:24:26.1 | -0.15 | T | NEIR |
| AU | FITZ | 55.970 | 197 | M | P | 2026-09-18 21:24:46.9 | -0.77 | T | NEIR |
| AU | WB10 | 56.091 | 187 | M | P | 2026-09-18 21:24:46.3 | -2.25 | T | NEIR |
| II | WRAB | 56.260 | 187 | M | P | 2026-09-18 21:24:47.4 | -2.33 | T | NEIR |
| IM | WRA | 56.270 | 187 | M | P | 2026-09-18 21:24:46.4 | -3.35 | NEIR | |
| II | ARTI | 56.555 | 319 | M | P | 2026-09-18 21:24:52.4 | 0.27 | T | NEIR |
| IM | ABK31 | 57.911 | 310 | M | P | 2026-09-18 21:25:02.1 | 0.38 | T | NEIR |
| IM | ASAR | 59.996 | 187 | M | P | 2026-09-18 21:25:14.3 | -1.51 | T | NEIR |
| AU | FORT | 67.784 | 192 | M | P | 2026-09-18 21:26:05.5 | -1.33 | T | NEIR |
| IM | FINES | 69.045 | 332 | M | P | 2026-09-18 21:26:15.2 | -0.13 | T | NEIR |
| AU | MORW | 69.058 | 203 | M | P | 2026-09-18 21:26:15.0 | 0.08 | T | NEIR |
| KO | DARE | 77.130 | 309 | M | P | 2026-09-18 21:27:04.2 | 0.79 | T | NEIR |
| RO | BUR31 | 78.380 | 322 | M | P | 2026-09-18 21:27:10.5 | 0.06 | T | NEIR |
| IM | BRTR | 78.804 | 311 | M | P | 2026-09-18 21:27:12.8 | 0.04 | T | NEIR |
| II | RAYN | 80.363 | 292 | M | P | 2026-09-18 21:27:19.5 | -1.60 | T | NEIR |
| IM | GERES | 82.862 | 328 | M | P | 2026-09-18 21:27:34.5 | 0.09 | T | NEIR |