| Author | INFO |
| Date and time | 2025-08-28 19:54:32.5 UTC |
| Latitude | 36.682 |
| Longitude | 141.079 |
| Depth | 90 |
| Magnitude | 4.6 mb |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Latest update | 2025-08-29 06:33:12.1 UTC |
| rms | 0.99 s |
| N° phases used for the localisation | 152 |
| N° stations used for the localisation | 116 |
| Gap | 118.0 ° |
| 95% confidence ellipse | |
| semi major | 8.60 |
| semi minor | 5.30 |
| Azimuth | 88 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| IU | MAJO | 2.317 | 267 | Pn | 2025-08-28 19:55:08.5 | -0.30 | T | SC4 | |
| IU | MAJO | 2.317 | 267 | Pn | 2025-08-28 19:55:08.8 | -0.10 | T | GSRC | |
| IM | MJB9B | 2.317 | 267 | Pn | 2025-08-28 19:55:08.9 | 0.00 | T | MCSM | |
| IU | MAJO | 2.317 | 267 | Pn | 2025-08-28 19:55:09.0 | 0.10 | T | GFZ | |
| JP | JSD | 2.625 | 302 | Pn | 2025-08-28 19:55:12.2 | -0.80 | T | SC4 | |
| JP | JSD | 2.625 | 302 | Pn | 2025-08-28 19:55:12.4 | -0.50 | T | GFZ | |
| JP | JGF | 3.201 | 251 | Pn | 2025-08-28 19:55:21.1 | 0.40 | T | SC4 | |
| JP | JGF | 3.201 | 251 | Pn | 2025-08-28 19:55:21.3 | 0.60 | T | GFZ | |
| G | INU | 3.542 | 249 | Pn | 2025-08-28 19:55:25.1 | -0.20 | T | MCSM | |
| G | INU | 3.542 | 249 | Pn | 2025-08-28 19:55:25.6 | 0.30 | T | GFZ | |
| G | INU | 3.542 | 249 | Pn | 2025-08-28 19:55:25.6 | 0.30 | T | SC4 | |
| JP | JHJ2 | 3.708 | 197 | Pn | 2025-08-28 19:55:26.1 | -1.50 | T | GFZ | |
| JP | JHJ2 | 3.708 | 197 | Pn | 2025-08-28 19:55:27.0 | -0.60 | T | SC4 | |
| JP | JTM | 4.100 | 360 | Pn | 2025-08-28 19:55:32.4 | -0.40 | T | SC4 | |
| JP | JTM | 4.100 | 360 | Pn | 2025-08-28 19:55:32.7 | -0.10 | T | GFZ | |
| JP | JMN | 6.590 | 246 | Pn | 2025-08-28 19:56:06.4 | -0.40 | T | GFZ | |
| JP | JMN | 6.590 | 246 | Pn | 2025-08-28 19:56:07.2 | 0.40 | T | SC4 | |
| JP | JKA | 7.515 | 8 | Pn | 2025-08-28 19:56:16.9 | -2.40 | T | MCSM | |
| JP | JKA | 7.515 | 8 | Pn | 2025-08-28 19:56:17.2 | -2.10 | T | GSRC | |
| JP | JCJ | 9.606 | 174 | Pn | 2025-08-28 19:56:44.4 | -3.50 | T | MCSM | |
| JP | JCJ | 9.606 | 174 | Pn | 2025-08-28 19:56:51.4 | 3.50 | SC4 | ||
| IM | USA0B | 10.208 | 320 | Pn | 2025-08-28 19:56:55.6 | -0.40 | T | MCSM | |
| JP | JSU | 10.208 | 243 | Pn | 2025-08-28 19:56:56.9 | 0.80 | T | GFZ | |
| JP | JSU | 10.208 | 243 | Pn | 2025-08-28 19:56:57.8 | 1.70 | T | SC4 | |
| IU | YSS | 10.341 | 6 | Pn | 2025-08-28 19:56:55.7 | -2.00 | T | GFZ | |
| IU | YSS | 10.341 | 6 | Pn | 2025-08-28 19:56:56.1 | -1.70 | T | GSRC | |
| IR | KLR | 14.258 | 334 | Pn | 2025-08-28 19:57:47.3 | -2.80 | T | GSRC | |
| IR | KLR | 14.258 | 334 | P | 2025-08-28 19:57:47.4 | -7.20 | GSRC | ||
| IR | ZEA | 19.569 | 335 | Pn | 2025-08-28 19:58:52.3 | -3.00 | T | GSRC | |
| IR | ZEA | 19.569 | 335 | P | 2025-08-28 19:58:52.4 | -0.70 | T | GSRC | |
| IR | TUP | 22.935 | 327 | P | 2025-08-28 19:59:28.9 | -0.10 | T | GSRC | |
| IR | TUP | 22.935 | 327 | pP | 2025-08-28 19:59:29.0 | -18.30 | GSRC | ||
| IU | MA2 | 23.737 | 12 | P | 2025-08-28 19:59:36.9 | 0.60 | T | GFZ | |
| IU | MA2 | 23.737 | 12 | P | 2025-08-28 19:59:38.3 | 2.00 | T | GSRC | |
| IU | MA2 | 23.737 | 12 | pP | 2025-08-28 19:59:38.4 | -17.30 | GSRC | ||
| IR | KPC | 24.457 | 311 | P | 2025-08-28 19:59:40.6 | -2.40 | T | GSRC | |
| IR | KPC | 24.457 | 311 | pP | 2025-08-28 19:59:40.7 | -22.40 | GSRC | ||
| IU | YAK | 26.334 | 348 | P | 2025-08-28 19:59:59.0 | -0.80 | T | GFZ | |
| IU | YAK | 26.334 | 348 | P | 2025-08-28 19:59:59.0 | -0.80 | T | MCSM | |
| IU | YAK | 26.334 | 348 | P | 2025-08-28 19:59:59.1 | -0.60 | T | SC4 | |
| IU | YAK | 26.334 | 348 | P | 2025-08-28 19:59:59.3 | -0.50 | T | GSRC | |
| IU | YAK | 26.334 | 348 | pP | 2025-08-28 19:59:59.4 | -20.80 | GSRC | ||
| G | SEY | 27.163 | 11 | P | 2025-08-28 20:00:10.2 | 3.00 | T | GSRC | |
| G | SEY | 27.163 | 11 | P | 2025-08-28 20:00:10.2 | 3.00 | T | GSRC | |
| IU | ULN | 27.320 | 305 | P | 2025-08-28 20:00:08.5 | -0.50 | T | GFZ | |
| IU | ULN | 27.320 | 305 | P | 2025-08-28 20:00:08.7 | -0.20 | T | GSRC | |
| IU | ULN | 27.320 | 305 | P | 2025-08-28 20:00:08.7 | -0.20 | T | SC4 | |
| IU | ULN | 27.320 | 305 | P | 2025-08-28 20:00:08.9 | -0.10 | T | GSRC | |
| IM | SONA0 | 27.749 | 305 | P | 2025-08-28 20:00:11.8 | -1.00 | T | MCSM | |
| IR | ZAK | 30.263 | 309 | P | 2025-08-28 20:00:35.1 | 0.10 | T | GSRC | |
| IR | ZAK | 30.263 | 309 | pP | 2025-08-28 20:00:35.2 | -20.40 | GSRC | ||
| II | TLY | 30.343 | 312 | P | 2025-08-28 20:00:35.2 | -0.40 | T | GSRC | |
| II | TLY | 30.343 | 312 | pP | 2025-08-28 20:00:35.3 | -21.00 | GSRC | ||
| II | TLY | 30.343 | 312 | P | 2025-08-28 20:00:35.6 | 0.10 | T | GFZ | |
| IR | ORL | 32.840 | 312 | P | 2025-08-28 20:00:57.7 | 0.00 | T | GSRC | |
| IR | ORL | 32.840 | 312 | pP | 2025-08-28 20:00:57.8 | -20.70 | GSRC | ||
| IR | TDJR | 35.046 | 311 | P | 2025-08-28 20:01:16.9 | 0.20 | T | GSRC | |
| IR | TDJR | 35.046 | 311 | pP | 2025-08-28 20:01:17.0 | -20.60 | GSRC | ||
| IU | TIXI | 35.555 | 353 | P | 2025-08-28 20:01:20.1 | -0.70 | T | GFZ | |
| GE | GENI | 39.112 | 181 | P | 2025-08-28 20:01:52.0 | 1.10 | T | GFZ | |
| GE | FAKI | 40.278 | 194 | P | 2025-08-28 20:02:00.7 | 0.10 | T | GFZ | |
| IR | DGZ | 40.358 | 306 | P | 2025-08-28 20:02:02.1 | 0.50 | T | GSRC | |
| IR | DGZ | 40.358 | 306 | pP | 2025-08-28 20:02:02.2 | -20.70 | GSRC | ||
| IM | ZAA0B | 41.924 | 313 | P | 2025-08-28 20:02:13.5 | -0.70 | T | MCSM | |
| IM | ZALV | 41.924 | 313 | P | 2025-08-28 20:02:14.0 | -0.20 | T | GSRC | |
| IM | ZALV | 41.924 | 313 | pP | 2025-08-28 20:02:14.1 | -21.50 | GSRC | ||
| QZ | ZSN | 42.225 | 303 | P | 2025-08-28 20:02:18.0 | 1.30 | T | SC4 | |
| IR | NVS | 42.858 | 314 | P | 2025-08-28 20:02:21.8 | 0.00 | T | GSRC | |
| IR | NVS | 42.858 | 314 | pP | 2025-08-28 20:02:21.9 | -21.30 | GSRC | ||
| QZ | USHN | 43.367 | 307 | P | 2025-08-28 20:02:25.3 | -0.60 | T | SC4 | |
| IM | NRIK | 43.427 | 336 | P | 2025-08-28 20:02:27.3 | 1.00 | T | GSRC | |
| IM | NRIK | 43.427 | 336 | pP | 2025-08-28 20:02:27.4 | -20.40 | GSRC | ||
| IM | MK31 | 44.056 | 302 | P | 2025-08-28 20:02:30.9 | -0.60 | T | MCSM | |
| IM | MK31 | 44.056 | 302 | P | 2025-08-28 20:02:31.1 | -0.40 | T | GSRC | |
| IM | MK31 | 44.056 | 302 | pP | 2025-08-28 20:02:31.2 | -21.90 | GSRC | ||
| IU | MAKZ | 44.267 | 302 | P | 2025-08-28 20:02:32.6 | -0.60 | T | GFZ | |
| II | KURK | 45.909 | 308 | P | 2025-08-28 20:02:45.2 | -0.90 | T | GFZ | |
| II | KURK | 45.909 | 308 | P | 2025-08-28 20:02:45.2 | -0.90 | T | SC4 | |
| II | KURK | 45.909 | 308 | P | 2025-08-28 20:02:45.5 | -0.60 | T | GSRC | |
| II | KURK | 45.909 | 308 | pP | 2025-08-28 20:02:45.6 | -22.20 | GSRC | ||
| IR | KURBB | 45.977 | 308 | P | 2025-08-28 20:02:45.2 | -1.50 | T | MCSM | |
| QZ | SHLS | 46.442 | 298 | P | 2025-08-28 20:02:50.3 | -0.20 | T | SC4 | |
| II | KDAK | 47.498 | 42 | P | 2025-08-28 20:02:59.5 | 1.10 | T | GFZ | |
| KR | PRZ | 47.664 | 297 | P | 2025-08-28 20:03:01.0 | 0.90 | T | GFZ | |
| QZ | TLG | 48.304 | 299 | P | 2025-08-28 20:03:05.6 | 0.70 | T | SC4 | |
| KR | KDJ | 48.625 | 297 | P | 2025-08-28 20:03:06.4 | -1.10 | T | MCSM | |
| KR | KDJ | 48.625 | 297 | P | 2025-08-28 20:03:07.5 | 0.10 | T | GFZ | |
| KR | BOOM | 49.415 | 298 | P | 2025-08-28 20:03:13.8 | 0.30 | T | GFZ | |
| KC | ASAI | 49.456 | 296 | P | 2025-08-28 20:03:14.3 | 0.30 | T | GFZ | |
| QZ | BRZS | 49.781 | 308 | P | 2025-08-28 20:03:15.3 | -0.80 | T | SC4 | |
| AU | KDU | 49.809 | 191 | P | 2025-08-28 20:03:16.0 | 0.10 | T | GFZ | |
| QZ | BTLS | 50.044 | 302 | P | 2025-08-28 20:03:17.6 | -0.40 | T | SC4 | |
| II | AAK | 50.398 | 299 | P | 2025-08-28 20:03:20.9 | -0.10 | T | MCSM | |
| II | AAK | 50.398 | 299 | P | 2025-08-28 20:03:21.0 | 0.10 | T | GFZ | |
| II | AAK | 50.398 | 299 | P | 2025-08-28 20:03:21.5 | 0.50 | T | GSRC | |
| II | AAK | 50.398 | 299 | pP | 2025-08-28 20:03:21.6 | -21.40 | GSRC | ||
| II | AAK | 50.398 | 299 | P | 2025-08-28 20:03:23.4 | 2.50 | T | SC4 | |
| AU | COEN | 50.444 | 177 | P | 2025-08-28 20:03:21.1 | 0.40 | T | GFZ | |
| II | BORK | 50.610 | 313 | P | 2025-08-28 20:03:22.0 | -0.30 | T | GSRC | |
| II | BORK | 50.610 | 313 | P | 2025-08-28 20:03:22.0 | -0.30 | T | GSRC | |
| II | BORK | 50.610 | 313 | P | 2025-08-28 20:03:22.0 | -0.30 | T | SC4 | |
| AU | KNRA | 53.401 | 195 | P | 2025-08-28 20:03:42.6 | -0.10 | T | GFZ | |
| AU | CN1H | 53.525 | 174 | P | 2025-08-28 20:03:43.0 | -0.60 | T | GFZ | |
| AU | MTSU | 54.662 | 176 | P | 2025-08-28 20:03:51.9 | 0.00 | T | GFZ | |
| II | JZAX | 56.055 | 298 | P | 2025-08-28 20:04:03.1 | 0.80 | T | GSRC | |
| II | JZAX | 56.055 | 298 | pP | 2025-08-28 20:04:03.2 | -21.50 | GSRC | ||
| AU | FITZ | 56.448 | 198 | P | 2025-08-28 20:04:04.7 | 0.20 | T | GFZ | |
| II | ARTI | 56.500 | 319 | P | 2025-08-28 20:04:04.9 | -0.50 | T | GSRC | |
| II | ARTI | 56.500 | 319 | pP | 2025-08-28 20:04:05.0 | -22.80 | GSRC | ||
| AU | WB10 | 56.543 | 188 | P | 2025-08-28 20:04:04.4 | -0.90 | T | MCSM | |
| AU | WR8 | 56.719 | 187 | P | 2025-08-28 20:04:05.6 | -0.90 | T | MCSM | |
| AU | CTA | 56.719 | 174 | P | 2025-08-28 20:04:06.1 | -0.40 | T | GFZ | |
| IU | CTAO | 56.719 | 174 | P | 2025-08-28 20:04:06.0 | -0.50 | T | GFZ | |
| AU | AS31 | 60.452 | 188 | P | 2025-08-28 20:04:32.2 | -0.20 | T | MCSM | |
| NO | SPITS | 60.724 | 349 | P | 2025-08-28 20:04:36.0 | 1.50 | T | NEWS | |
| NO | SPITS | 60.724 | 349 | pP | 2025-08-28 20:04:37.5 | -19.60 | NEWS | ||
| PL | HSPB | 61.643 | 348 | P | 2025-08-28 20:04:42.0 | 1.30 | T | GFZ | |
| II | LVZ | 62.238 | 336 | P | 2025-08-28 20:04:44.7 | -0.20 | T | GFZ | |
| AU | RMQ | 63.298 | 172 | P | 2025-08-28 20:04:51.9 | 0.50 | T | GFZ | |
| IU | KEV | 63.587 | 339 | P | 2025-08-28 20:04:53.5 | -0.20 | T | GFZ | |
| AU | INKA | 64.131 | 180 | P | 2025-08-28 20:04:56.6 | -0.30 | T | MCSM | |
| AU | INKA | 64.131 | 180 | P | 2025-08-28 20:04:56.9 | 0.10 | T | GFZ | |
| FN | SGF | 65.085 | 337 | P | 2025-08-28 20:05:03.4 | -0.10 | T | GFZ | |
| FN | MSF | 65.169 | 335 | P | 2025-08-28 20:05:04.1 | 0.00 | T | GFZ | |
| HE | HEF | 65.367 | 339 | P | 2025-08-28 20:05:05.2 | -0.20 | T | GFZ | |
| FN | RNF | 65.746 | 337 | P | 2025-08-28 20:05:07.9 | 0.10 | T | GFZ | |
| FN | OUL | 66.714 | 335 | P | 2025-08-28 20:05:13.7 | -0.30 | T | GFZ | |
| AU | FORT | 68.262 | 192 | P | 2025-08-28 20:05:23.2 | 0.10 | T | GFZ | |
| IM | FINES | 68.911 | 332 | P | 2025-08-28 20:05:27.7 | -0.10 | T | NEWS | |
| IM | FINES | 68.911 | 332 | pP | 2025-08-28 20:05:34.8 | -16.00 | NEWS | ||
| HE | RAF | 70.767 | 333 | P | 2025-08-28 20:05:38.5 | -0.70 | T | GFZ | |
| GE | SUMG | 70.924 | 360 | P | 2025-08-28 20:05:41.5 | 0.90 | T | GFZ | |
| AU | YNG | 70.997 | 174 | P | 2025-08-28 20:05:41.1 | 1.20 | T | GFZ | |
| US | WVOR | 72.874 | 50 | P | 2025-08-28 20:05:53.8 | 1.70 | T | GFZ | |
| GE | PABE | 73.608 | 328 | P | 2025-08-28 20:05:56.0 | -0.20 | T | GFZ | |
| IR | HFA0 | 74.193 | 336 | P | 2025-08-28 20:05:59.1 | -0.50 | T | NEWS | |
| IR | HFA0 | 74.193 | 336 | PcP | 2025-08-28 20:06:02.0 | -12.10 | NEWS | ||
| IR | HFA0 | 74.193 | 336 | pP | 2025-08-28 20:06:02.0 | -20.80 | NEWS | ||
| IR | HFA0 | 74.193 | 336 | sP | 2025-08-28 20:06:05.7 | -26.90 | NEWS | ||
| NC | MOY | 74.207 | 54 | P | 2025-08-28 20:00:50.3 | -999.00 | GSRC | ||
| NC | MOY | 74.207 | 54 | P | 2025-08-28 20:00:50.4 | -999.00 | GSRC | ||
| IM | NC204 | 74.260 | 338 | P | 2025-08-28 20:05:59.9 | -0.20 | T | MCSM | |
| IM | NB201 | 74.270 | 337 | P | 2025-08-28 20:05:59.3 | -0.90 | T | MCSM | |
| IU | KIEV | 74.333 | 322 | P | 2025-08-28 20:05:59.8 | -0.60 | T | GFZ | |
| IM | AKBB | 74.333 | 322 | P | 2025-08-28 20:05:59.8 | -0.60 | T | MCSM | |
| IM | AKBB | 74.333 | 322 | P | 2025-08-28 20:06:00.2 | -0.20 | T | GSRC | |
| IM | AKBB | 74.333 | 322 | P | 2025-08-28 20:06:00.2 | -0.20 | T | GSRC | |
| IU | KIEV | 74.333 | 322 | P | 2025-08-28 20:06:00.2 | -0.20 | T | SC4 | |
| UA | ZEL | 74.811 | 323 | P | 2025-08-28 20:06:02.7 | -0.60 | T | MCSM | |
| UA | PIDL | 74.942 | 323 | P | 2025-08-28 20:06:03.4 | -0.60 | T | MCSM | |
| PL | SUW | 74.950 | 327 | P | 2025-08-28 20:06:06.4 | 2.40 | T | GFZ | |
| UA | KMB | 75.179 | 323 | P | 2025-08-28 20:06:04.3 | -1.10 | T | MCSM | |
| UD | LUBAR | 75.555 | 322 | P | 2025-08-28 20:06:06.0 | -1.60 | T | MCSM | |
| UA | RNPP5 | 75.597 | 324 | P | 2025-08-28 20:06:07.2 | -0.60 | T | MCSM | |
| UA | XAEC2 | 75.773 | 323 | P | 2025-08-28 20:06:07.7 | -1.10 | T | MCSM | |
| UD | KPD | 77.087 | 322 | P | 2025-08-28 20:06:15.6 | -0.60 | T | MCSM | |
| UT | KSV | 77.943 | 322 | P | 2025-08-28 20:06:20.8 | -0.20 | T | GFZ | |
| PL | KWP | 78.173 | 324 | P | 2025-08-28 20:06:22.9 | 0.60 | T | GFZ | |
| RO | BUR31 | 78.329 | 322 | P | 2025-08-28 20:06:23.2 | -0.10 | T | MCSM | |
| RO | TESR | 78.355 | 320 | P | 2025-08-28 20:06:23.0 | -0.30 | T | GFZ | |
| TU | ANDN | 78.486 | 309 | P | 2025-08-28 20:06:24.5 | 0.30 | T | GFZ | |
| IM | BRTR | 78.827 | 312 | P | 2025-08-28 20:06:26.5 | 0.40 | T | GSRC | |
| IM | BRTR | 78.827 | 312 | P | 2025-08-28 20:06:26.5 | 0.40 | T | GSRC | |
| GR | LNIZ | 79.020 | 331 | P | 2025-08-28 20:06:27.3 | 0.50 | T | GFZ | |
| HU | TRPA | 79.296 | 323 | P | 2025-08-28 20:06:28.7 | 0.40 | T | GFZ | |
| RO | MLR | 79.403 | 320 | P | 2025-08-28 20:06:29.9 | 0.70 | T | GFZ | |
| GE | MORC | 80.413 | 327 | P | 2025-08-28 20:06:34.1 | -0.40 | T | GFZ | |
| CZ | DPC | 80.474 | 328 | P | 2025-08-28 20:06:35.3 | 0.40 | T | GFZ | |
| CZ | UPC | 80.533 | 328 | P | 2025-08-28 20:06:35.3 | 0.10 | T | GFZ | |
| GR | CLL | 81.167 | 330 | P | 2025-08-28 20:06:37.9 | -0.60 | T | GFZ | |
| GR | CLZ | 81.776 | 332 | P | 2025-08-28 20:06:41.8 | 0.10 | T | GFZ | |
| GR | GEC7 | 82.774 | 328 | P | 2025-08-28 20:06:49.5 | 2.50 | T | GFZ | |
| MN | VTS | 82.794 | 319 | P | 2025-08-28 20:06:47.9 | 0.70 | T | GFZ | |
| GR | GRA3 | 83.044 | 330 | P | 2025-08-28 20:06:49.1 | 0.80 | T | GFZ | |
| SJ | GRUS | 83.193 | 321 | P | 2025-08-28 20:06:51.5 | 2.40 | T | GFZ | |
| TU | AYDN | 83.592 | 313 | P | 2025-08-28 20:06:51.7 | 0.50 | T | GFZ | |
| OX | ACOM | 84.616 | 327 | P | 2025-08-28 20:06:56.5 | -0.10 | T | GFZ | |
| CH | FUORN | 85.957 | 329 | P | 2025-08-28 20:07:04.5 | 1.10 | T | GFZ |