| Author | INFO |
| Date and time | 2025-04-28 23:51:36.5 UTC |
| Latitude | 44.776 |
| Longitude | 148.025 |
| Depth | 100 |
| Magnitude | 4.3 mb |
| Region | KURIL ISLANDS |
| Latest update | 2025-04-30 06:33:46.6 UTC |
| rms | 0.83 s |
| N° phases used for the localisation | 59 |
| N° stations used for the localisation | 52 |
| Gap | 136.1 ° |
| 95% confidence ellipse | |
| semi major | 12.2 |
| semi minor | 6.9 |
| Azimuth | 137 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Operating network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Reporting network |
|---|---|---|---|---|---|---|---|---|---|
| IR | YUK | 1.718 | 245 | Pn | 2025-04-28 23:52:03.8 | -1.7 | T | GSRC0000 | |
| IU | YSS | 4.274 | 303 | Pn | 2025-04-28 23:52:38.9 | -0.5 | T | NEIR0001 | |
| IU | YSS | 4.274 | 303 | Pn | 2025-04-28 23:52:39.1 | -0.3 | T | GSRC0002 | |
| II | ERM | 4.492 | 234 | Pn | 2025-04-28 23:52:41.8 | -0.4 | T | NEIR0004 | |
| II | ERM | 4.492 | 234 | Pn | 2025-04-28 23:52:41.8 | -0.4 | T | GSRC0003 | |
| JP | JTM | 6.484 | 235 | Pn | 2025-04-28 23:53:07.7 | -1.7 | T | NEIR0005 | |
| IM | PEA0B | 10.471 | 34 | Pn | 2025-04-28 23:54:02.1 | -1.5 | T | NEIR0006 | |
| IM | PETK | 10.472 | 34 | Pn | 2025-04-28 23:54:02.8 | -0.8 | T | GSRC0007 | |
| IM | USA0B | 11.468 | 273 | Pn | 2025-04-28 23:54:17.6 | 0.6 | T | NEIR0008 | |
| IM | USRK | 11.468 | 273 | Pn | 2025-04-28 23:54:17.2 | 0.2 | T | NEIR0009 | |
| IM | USRK | 11.468 | 273 | Pn | 2025-04-28 23:54:17.4 | 0.4 | T | GSRC0010 | |
| IM | USRK | 11.468 | 273 | P | 2025-04-28 23:54:17.5 | -9.2 | GSRC0010 | ||
| IR | KLR | 11.959 | 298 | Pn | 2025-04-28 23:54:24.0 | 0.4 | T | GSRC0011 | |
| IR | KLR | 11.959 | 298 | P | 2025-04-28 23:54:24.1 | -8.1 | GSRC0011 | ||
| JP | JGF | 12.253 | 225 | Pn | 2025-04-28 23:54:27.8 | 0.3 | T | NEIR0012 | |
| IU | MA2 | 14.903 | 5 | P | 2025-04-28 23:55:03.6 | -1.5 | T | GSRC0013 | |
| IU | MA2 | 14.903 | 5 | Pn | 2025-04-28 23:55:03.7 | 1.8 | T | GSRC0013 | |
| G | SEY | 18.345 | 6 | Pn | 2025-04-28 23:55:44.4 | 0.2 | T | GSRC0014 | |
| G | SEY | 18.345 | 6 | Pn | 2025-04-28 23:55:44.4 | 0.2 | T | GSRC0014 | |
| IU | YAK | 20.301 | 335 | P | 2025-04-28 23:56:04.4 | 0.1 | T | GSRC0016 | |
| IU | YAK | 20.301 | 335 | Pn | 2025-04-28 23:56:04.5 | -2.7 | GSRC0016 | ||
| IU | YAK | 20.301 | 335 | P | 2025-04-28 23:56:04.6 | 0.4 | T | NEIR0015 | |
| AK | NIKH | 29.115 | 58 | P | 2025-04-28 23:57:28.2 | 0.4 | T | NEIR0017 | |
| AK | K13K | 32.096 | 41 | P | 2025-04-28 23:57:54.5 | 0.6 | T | NEIR0018 | |
| AK | H16K | 33.680 | 36 | P | 2025-04-28 23:58:12.2 | 4.4 | NEIR0019 | ||
| AK | N15K | 34.098 | 44 | P | 2025-04-28 23:58:11.8 | 0.3 | T | NEIR0020 | |
| AK | M16K | 34.701 | 43 | P | 2025-04-28 23:58:16.9 | 0.3 | T | NEIR0021 | |
| AK | H17K | 34.713 | 36 | P | 2025-04-28 23:58:17.2 | 0.5 | T | NEIR0022 | |
| AK | J17K | 34.853 | 39 | P | 2025-04-28 23:58:18.6 | 0.7 | T | NEIR0023 | |
| AK | L17K | 35.089 | 41 | P | 2025-04-28 23:58:20.8 | 0.8 | T | NEIR0024 | |
| AK | C19K | 35.744 | 29 | P | 2025-04-28 23:58:24.5 | -1.1 | T | NEIR0025 | |
| AK | N18K | 36.192 | 44 | P | 2025-04-28 23:58:30.5 | 1 | T | NEIR0026 | |
| AT | TTA | 36.196 | 40 | P | 2025-04-28 23:58:29.8 | 0.3 | T | NEIR0027 | |
| AK | E19K | 36.229 | 32 | P | 2025-04-28 23:58:29.4 | -0.3 | T | NEIR0028 | |
| AK | F20K | 36.738 | 33 | P | 2025-04-28 23:58:35.4 | 1.5 | T | NEIR0029 | |
| AK | J20K | 37.098 | 38 | P | 2025-04-28 23:58:37.2 | 0.2 | T | NEIR0030 | |
| IM | IMAR | 37.396 | 35 | P | 2025-04-28 23:58:39.4 | -0.2 | T | NEIR0031 | |
| AK | CAST | 37.989 | 39 | P | 2025-04-28 23:58:45.5 | 0.8 | T | NEIR0032 | |
| AK | D22K | 38.133 | 30 | P | 2025-04-28 23:58:45.3 | -0.5 | T | NEIR0033 | |
| AV | STLK | 38.141 | 42 | P | 2025-04-28 23:58:46.4 | 0.4 | T | NEIR0034 | |
| AK | H22K | 38.359 | 35 | P | 2025-04-28 23:58:48.2 | 0.5 | T | NEIR0035 | |
| AK | BPAW | 38.478 | 38 | P | 2025-04-28 23:58:49.4 | 0.7 | T | NEIR0036 | |
| AK | MLY | 38.593 | 37 | P | 2025-04-28 23:58:50.2 | 0.5 | T | NEIR0037 | |
| AK | G23K | 38.942 | 34 | P | 2025-04-28 23:58:52.8 | 0.2 | T | NEIR0038 | |
| AK | I23K | 39.180 | 36 | P | 2025-04-28 23:58:55.0 | 0.5 | T | NEIR0039 | |
| AK | RND | 39.437 | 39 | P | 2025-04-28 23:58:57.3 | 0.5 | T | NEIR0040 | |
| IM | IL31 | 40.239 | 37 | P | 2025-04-28 23:59:04.3 | 0.9 | T | NEIR0041 | |
| IM | ILAR | 40.239 | 37 | P | 2025-04-28 23:59:04.7 | 1.3 | T | GSRC0042 | |
| IM | ILAR | 40.239 | 37 | pP | 2025-04-28 23:59:04.8 | -21.7 | GSRC0042 | ||
| AK | C26K | 40.952 | 29 | P | 2025-04-28 23:59:09.2 | 0.1 | T | NEIR0043 | |
| IM | BMAR | 41.076 | 33 | P | 2025-04-28 23:59:10.5 | 0.2 | T | NEIR0044 | |
| IM | MK31 | 44.637 | 297 | P | 2025-04-28 23:59:38.5 | -0.6 | T | GSRC0046 | |
| IM | MK31 | 44.637 | 297 | pP | 2025-04-28 23:59:38.6 | -23.6 | GSRC0046 | ||
| IM | MKAR | 44.638 | 297 | P | 2025-04-28 23:59:38.0 | -1.1 | T | NEIR0045 | |
| KZ | MKAR | 44.638 | 297 | P | 2025-04-28 23:59:38.8 | -0.4 | T | GSRC0047 | |
| KZ | MKAR | 44.638 | 297 | pP | 2025-04-28 23:59:38.9 | -23.3 | GSRC0047 | ||
| CN | HYT | 45.088 | 42 | P | 2025-04-28 23:59:44.0 | 1.3 | T | NEIR0048 | |
| KZ | KUR | 45.441 | 304 | P | 2025-04-28 23:51:49.4 | -999 | GSRC0050 | ||
| KZ | KUR | 45.441 | 304 | P | 2025-04-28 23:51:49.5 | -999 | GSRC0050 | ||
| II | KURK | 45.442 | 304 | P | 2025-04-28 23:59:44.1 | -1.2 | T | NEIR0049 | |
| II | KURK | 45.442 | 304 | P | 2025-04-28 23:59:44.9 | -0.5 | T | GSRC0051 | |
| II | KURK | 45.442 | 304 | pP | 2025-04-28 23:59:45.0 | -23.6 | GSRC0051 | ||
| TM | PHRA | 47.518 | 252 | P | 2025-04-29 00:00:01.7 | 0.1 | T | NEIR0052 | |
| KC | TARG | 49.735 | 293 | P | 2025-04-29 00:00:19.8 | 0.7 | T | NEIR0053 | |
| KR | BOOM | 50.583 | 295 | P | 2025-04-29 00:00:26.6 | 1.3 | T | NEIR0054 | |
| KR | BAET | 51.876 | 293 | P | 2025-04-29 00:00:36.1 | 1 | T | NEIR0055 | |
| KR | ARSB | 53.080 | 295 | P | 2025-04-29 00:00:45.0 | 1.2 | T | NEIR0056 | |
| CN | BLKN | 60.180 | 27 | P | 2025-04-29 00:01:33.0 | -0.8 | T | NEIR0057 | |
| II | WRAB | 65.637 | 194 | P | 2025-04-29 00:02:10.5 | 1 | T | NEIR0058 | |
| VI | SKR | 70.360 | 354 | P | 2025-04-28 23:53:29.0 | -999 | GSRC0059 | ||
| VI | SKR | 70.360 | 354 | P | 2025-04-28 23:53:29.1 | -999 | GSRC0059 |