| Author | |
| Date and time | 2018-02-01 06:48:11.2 UTC |
| Latitude | 28.078 |
| Longitude | 129.385 |
| Depth | 44.8 |
| Magnitude | 4.4 mb |
| Region | RYUKYU ISLANDS, JAPAN |
| Latest update | 2018-02-01 08:16:56.2 UTC |
| rms | 1.08 s |
| N° phases used for the localisation | 41 |
| N° stations used for the localisation | 41 |
| Gap | 99.0 ° |
| 95% confidence ellipse | |
| semi major | 10.2 |
| semi minor | 7.4 |
| Azimuth | 130 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| JOW | 1.590 | 219 | M | Pn | 2018-02-01 06:48:38.5 | 1.6 | T | NEIR | |
| JMZ | 2.780 | 144 | M | Pn | 2018-02-01 06:48:53.8 | 0.5 | T | NEIR | |
| JMZ | 2.780 | 144 | M | Sn | 2018-02-01 06:49:24.1 | -1.5 | T | NEIR | |
| JNU | 5.190 | 14 | M | Pn | 2018-02-01 06:49:27.7 | 1.3 | T | NEIR | |
| JMN | 6.830 | 33 | M | Pn | 2018-02-01 06:49:48.2 | -0.6 | T | NEIR | |
| YHNB | 7.950 | 247 | M | Pn | 2018-02-01 06:50:06.7 | 2.5 | T | NEIR | |
| NACB | 8.010 | 243 | M | Pn | 2018-02-01 06:50:03.0 | -2 | T | NEIR | |
| YULB | 8.660 | 239 | M | Pn | 2018-02-01 06:50:12.2 | -1.7 | T | NEIR | |
| SSLB | 8.710 | 243 | M | Pn | 2018-02-01 06:50:14.2 | -0.4 | T | NEIR | |
| TPUB | 9.220 | 241 | M | Pn | 2018-02-01 06:50:21.2 | -0.4 | T | NEIR | |
| KSAR | 9.420 | 353 | M | Pn | 2018-02-01 06:50:23.7 | -0.6 | T | NEIR | |
| BJT | 16.160 | 321 | M | Pn | 2018-02-01 06:51:56.7 | 1.6 | T | NEIR | |
| USRK | 16.230 | 7 | M | Pn | 2018-02-01 06:51:55.5 | -0.4 | T | NEIR | |
| KLR | 21.200 | 4 | M | P | 2018-02-01 06:52:51.7 | -1.3 | T | GSRC | |
| YSS | 21.560 | 26 | M | P | 2018-02-01 06:52:56.2 | -0.7 | T | GSRC | |
| ZEA | 25.680 | 357 | M | P | 2018-02-01 06:53:35.3 | -1.7 | T | GSRC | |
| ULN | 26.290 | 325 | M | P | 2018-02-01 06:53:42.6 | -0.1 | T | GSRC | |
| MK31 | 41.100 | 310 | M | P | 2018-02-01 06:55:49.4 | -1.3 | T | NEIR | |
| MKAR | 41.100 | 310 | M | P | 2018-02-01 06:55:50.5 | -0.3 | T | NEIR | |
| MAKZ | 41.310 | 310 | M | P | 2018-02-01 06:55:53.2 | 0.7 | T | NEIR | |
| ZALV | 41.410 | 321 | M | P | 2018-02-01 06:55:52.0 | -1.4 | T | NEIR | |
| KURK | 44.200 | 315 | M | P | 2018-02-01 06:56:16.3 | 0.4 | T | NEIR | |
| BILL | 45.570 | 18 | M | P | 2018-02-01 06:56:27.1 | 0.2 | T | GSRC | |
| AAK | 46.290 | 303 | M | P | 2018-02-01 06:56:31.5 | -1.1 | T | NEIR | |
| ADK | 46.360 | 44 | M | P | 2018-02-01 06:56:34.5 | 1.5 | T | NEIR | |
| ATKA | 47.930 | 44 | M | P | 2018-02-01 06:56:45.0 | -0.2 | T | NEIR | |
| WB2 | 48.030 | 174 | M | P | 2018-02-01 06:56:44.4 | -1.1 | T | NEIR | |
| KKAR | 49.200 | 304 | M | P | 2018-02-01 06:56:56.0 | 1 | T | NEIR | |
| KK31 | 49.200 | 304 | M | P | 2018-02-01 06:56:56.0 | 1 | T | NEIR | |
| BRVK | 49.650 | 317 | M | P | 2018-02-01 06:56:59.1 | 0.6 | T | NEIR | |
| ANM | 54.360 | 29 | M | P | 2018-02-01 06:57:34.6 | 0.9 | T | NEIR | |
| ABKAR | 56.130 | 313 | M | P | 2018-02-01 06:57:46.8 | 0.5 | T | NEIR | |
| ARU | 56.560 | 321 | M | P | 2018-02-01 06:57:48.0 | -1.4 | T | GSRC | |
| A36M | 68.080 | 19 | M | P | 2018-02-01 06:59:06.9 | 0.2 | T | NEIR | |
| KBZ | 68.770 | 309 | M | P | 2018-02-01 06:59:11.6 | 1 | T | GSRC | |
| C36M | 69.530 | 21 | M | P | 2018-02-01 06:59:16.1 | 0.4 | T | NEIR | |
| AKBB | 74.750 | 320 | M | P | 2018-02-01 06:59:46.7 | 0 | T | GSRC | |
| YKA | 76.340 | 25 | M | P | 2018-02-01 06:59:56.6 | 0.6 | T | GSRC | |
| BR131 | 76.690 | 308 | M | P | 2018-02-01 06:59:58.5 | 0.6 | T | NEIR | |
| BRTR | 76.690 | 308 | M | P | 2018-02-01 06:59:58.7 | 0.8 | T | NEIR | |
| NOA | 78.030 | 334 | M | P | 2018-02-01 07:00:04.8 | -0.8 | T | GSRC |