| Author | |
| Date and time | 2017-08-20 17:00:04.5 UTC |
| Latitude | 27.001 |
| Longitude | 127.362 |
| Depth | 90.7 |
| Magnitude | 4.8 mb |
| Region | RYUKYU ISLANDS, JAPAN |
| Latest update | 2017-08-20 17:13:51.2 UTC |
| rms | 1.27 s |
| N° phases used for the localisation | 100 |
| N° stations used for the localisation | 100 |
| Gap | 58.0 ° |
| 95% confidence ellipse | |
| semi major | 7.3 |
| semi minor | 4.6 |
| Azimuth | 134 ° |
| 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 | 0.830 | 101 | M | Pn | 2017-08-20 17:00:22.0 | -0.5 | T | NEIR | |
| JOW | 0.830 | 101 | A | P | 2017-08-20 17:00:23.0 | 0.5 | T | GFZ | |
| JMZ | 3.660 | 108 | M | Pn | 2017-08-20 17:00:59.2 | 0.3 | T | NEIR | |
| YOJ | 4.670 | 238 | M | Pn | 2017-08-20 17:01:12.6 | 0 | T | NEIR | |
| YOJ | 4.670 | 238 | A | P | 2017-08-20 17:01:12.9 | 0.3 | T | GFZ | |
| JSU | 5.240 | 30 | A | P | 2017-08-20 17:01:21.6 | 1.1 | T | GFZ | |
| JSU | 5.240 | 30 | M | Pn | 2017-08-20 17:01:21.7 | 1.2 | T | NEIR | |
| TATO | 5.660 | 250 | A | P | 2017-08-20 17:01:28.2 | 2.1 | T | GFZ | |
| YHNB | 5.880 | 248 | M | Pn | 2017-08-20 17:01:30.6 | 1.5 | T | NEIR | |
| YHNB | 5.880 | 248 | A | P | 2017-08-20 17:01:30.9 | 1.8 | T | GFZ | |
| NACB | 5.920 | 243 | M | Pn | 2017-08-20 17:01:28.5 | -1.2 | T | NEIR | |
| NACB | 5.920 | 243 | A | P | 2017-08-20 17:01:28.9 | -0.8 | T | GFZ | |
| YULB | 6.570 | 238 | A | P | 2017-08-20 17:01:35.8 | -2.7 | T | GFZ | |
| YULB | 6.570 | 238 | M | Pn | 2017-08-20 17:01:35.8 | -2.7 | T | NEIR | |
| SSLB | 6.620 | 243 | A | P | 2017-08-20 17:01:38.1 | -1.1 | T | GFZ | |
| SSLB | 6.620 | 243 | M | Pn | 2017-08-20 17:01:38.1 | -1.1 | T | NEIR | |
| JNU | 6.820 | 26 | M | Pn | 2017-08-20 17:01:43.3 | 1.3 | T | NEIR | |
| TWG | 7.070 | 235 | M | Pn | 2017-08-20 17:01:41.7 | -3.6 | T | NEIR | |
| TPUB | 7.130 | 240 | M | Pn | 2017-08-20 17:01:45.0 | -1.1 | T | NEIR | |
| TPUB | 7.130 | 240 | A | P | 2017-08-20 17:01:45.8 | -0.3 | T | GFZ | |
| JMN | 8.750 | 38 | M | Pn | 2017-08-20 17:02:06.2 | -2.1 | T | NEIR | |
| JMN | 8.750 | 38 | A | P | 2017-08-20 17:02:06.6 | -1.7 | T | GFZ | |
| TJN | 9.350 | 0 | M | P | 2017-08-20 17:02:18.6 | 2.3 | T | GSRC | |
| INU | 11.730 | 42 | A | P | 2017-08-20 17:02:48.2 | -0.4 | T | GFZ | |
| INU | 11.730 | 42 | M | Pn | 2017-08-20 17:02:48.8 | 0.2 | T | NEIR | |
| JGF | 12.100 | 42 | M | Pn | 2017-08-20 17:02:51.2 | -2.5 | T | NEIR | |
| JGF | 12.100 | 42 | A | P | 2017-08-20 17:02:51.4 | -2.3 | T | GFZ | |
| KLR | 22.450 | 8 | M | P | 2017-08-20 17:04:56.3 | 0.2 | T | GSRC | |
| MYLDM | 23.310 | 203 | M | P | 2017-08-20 17:05:06.5 | 2.3 | T | NEIR | |
| YSS | 23.320 | 27 | M | P | 2017-08-20 17:05:01.5 | -3.1 | T | NEIR | |
| ULN | 26.190 | 328 | A | P | 2017-08-20 17:05:33.5 | 2.6 | T | GFZ | |
| TOLI2 | 26.530 | 195 | M | P | 2017-08-20 17:05:32.4 | -1 | T | NEIR | |
| CHTO | 27.390 | 259 | M | P | 2017-08-20 17:05:40.8 | -0.4 | T | NEIR | |
| CMAR | 27.530 | 258 | M | P | 2017-08-20 17:05:44.1 | 1.7 | T | GSRC | |
| SBUM | 28.430 | 213 | M | P | 2017-08-20 17:05:50.8 | 0.5 | T | NEIR | |
| FAKI | 30.150 | 170 | M | P | 2017-08-20 17:06:05.3 | -0.2 | T | NEIR | |
| SHL | 31.800 | 276 | A | P | 2017-08-20 17:06:20.2 | -0.2 | T | GFZ | |
| KULM | 33.410 | 235 | M | P | 2017-08-20 17:06:33.9 | -0.3 | T | NEIR | |
| PEA0B | 34.450 | 33 | M | P | 2017-08-20 17:06:42.8 | -0.7 | T | NEIR | |
| PETK | 34.450 | 33 | M | P | 2017-08-20 17:06:43.1 | -0.4 | T | NEIR | |
| PET | 34.860 | 33 | M | P | 2017-08-20 17:06:46.1 | -0.9 | T | NEIR | |
| DGZ | 38.020 | 318 | M | P | 2017-08-20 17:07:16.1 | 1.9 | T | GSRC | |
| GSI | 38.370 | 233 | M | P | 2017-08-20 17:07:15.8 | -0.7 | T | NEIR | |
| MK31 | 40.440 | 312 | M | P | 2017-08-20 17:07:33.4 | -0.7 | T | NEIR | |
| MKAR | 40.440 | 312 | A | P | 2017-08-20 17:07:34.1 | 0 | T | GFZ | |
| MAKZ | 40.650 | 311 | M | P | 2017-08-20 17:07:34.7 | -1.1 | T | NEIR | |
| ZALV | 41.150 | 323 | M | P | 2017-08-20 17:07:39.8 | -0.2 | T | GSRC | |
| KNRA | 42.490 | 178 | M | P | 2017-08-20 17:07:51.0 | 0.7 | T | NEIR | |
| COEN | 43.560 | 157 | M | P | 2017-08-20 17:08:00.1 | 1.1 | T | NEIR | |
| KURK | 43.720 | 316 | M | P | 2017-08-20 17:08:00.6 | -0.1 | T | NEIR | |
| FITZ | 44.910 | 182 | M | P | 2017-08-20 17:08:10.2 | 0.4 | T | NEIR | |
| AMKA | 45.830 | 43 | M | P | 2017-08-20 17:08:17.0 | -0.5 | T | NEIR | |
| WRAB | 47.190 | 171 | M | P | 2017-08-20 17:08:28.5 | 0.8 | T | NEIR | |
| WRA | 47.200 | 171 | M | P | 2017-08-20 17:08:28.5 | 0.7 | T | NEIR | |
| WB2 | 47.200 | 171 | M | P | 2017-08-20 17:08:28.6 | 0.8 | T | NEIR | |
| KKAR | 48.330 | 305 | M | P | 2017-08-20 17:08:37.3 | 0.4 | T | NEIR | |
| KK31 | 48.330 | 305 | M | P | 2017-08-20 17:08:37.9 | 1 | T | NEIR | |
| GSTR | 48.790 | 43 | M | P | 2017-08-20 17:08:39.9 | -0.7 | T | NEIR | |
| PSA00 | 48.880 | 189 | M | P | 2017-08-20 17:08:39.9 | -0.8 | T | NEIR | |
| BRVK | 49.230 | 318 | M | P | 2017-08-20 17:08:44.5 | 0.6 | T | NEIR | |
| CHGR | 49.540 | 299 | M | P | 2017-08-20 17:08:47.1 | 0.9 | T | NEIR | |
| GEZN | 50.600 | 300 | A | P | 2017-08-20 17:08:55.8 | 1.5 | T | GFZ | |
| AS31 | 50.810 | 172 | M | P | 2017-08-20 17:08:56.4 | 1 | T | NEIR | |
| ASAR | 50.810 | 172 | M | P | 2017-08-20 17:08:56.4 | 1 | T | NEIR | |
| ABKAR | 55.540 | 313 | M | P | 2017-08-20 17:09:28.5 | -2 | T | NEIR | |
| ARU | 56.280 | 322 | M | P | 2017-08-20 17:09:34.7 | -1.2 | T | GSRC | |
| MORW | 56.850 | 192 | M | P | 2017-08-20 17:09:39.3 | 0 | T | NEIR | |
| STKA | 60.160 | 166 | M | P | 2017-08-20 17:10:03.1 | 0.8 | T | NEIR | |
| SVW2 | 60.500 | 33 | M | P | 2017-08-20 17:10:06.2 | 0.9 | T | NEIR | |
| KIRV | 61.130 | 324 | M | P | 2017-08-20 17:10:09.2 | -0.3 | T | GSRC | |
| IL31 | 64.080 | 28 | M | P | 2017-08-20 17:10:27.8 | -1.4 | T | NEIR | |
| IL03 | 64.090 | 28 | M | P | 2017-08-20 17:10:27.0 | -2.3 | T | NEIR | |
| FYU | 64.470 | 26 | M | P | 2017-08-20 17:10:32.4 | 0.6 | T | NEIR | |
| PRP | 64.530 | 27 | M | P | 2017-08-20 17:10:32.5 | 0.1 | T | NEIR | |
| M24K | 64.840 | 31 | M | P | 2017-08-20 17:10:33.5 | -0.8 | T | NEIR | |
| PAX | 65.000 | 30 | M | P | 2017-08-20 17:10:35.8 | 0.4 | T | NEIR | |
| CAN | 65.330 | 161 | M | P | 2017-08-20 17:10:37.5 | 0.8 | T | NEIR | |
| MSVF | 66.360 | 126 | M | P | 2017-08-20 17:10:42.5 | -0.8 | T | NEIR | |
| LVZ | 66.230 | 336 | M | P | 2017-08-20 17:10:43.3 | 0 | T | GSRC | |
| TOO | 66.500 | 164 | M | P | 2017-08-20 17:10:44.0 | -0.2 | T | NEIR | |
| BCAR | 66.620 | 30 | M | P | 2017-08-20 17:10:46.6 | 0.9 | T | NEIR | |
| KBZ | 68.050 | 309 | M | P | 2017-08-20 17:10:55.2 | 0.8 | T | GSRC | |
| KIV | 68.130 | 309 | A | P | 2017-08-20 17:10:56.1 | 1 | T | GFZ | |
| ARCES | 68.940 | 338 | A | P | 2017-08-20 17:11:00.6 | 0.3 | T | NEWS | |
| FINES | 71.750 | 330 | A | P | 2017-08-20 17:11:18.6 | 1.3 | T | NEWS | |
| AKBB | 74.400 | 319 | M | P | 2017-08-20 17:11:32.5 | -0.3 | T | GSRC | |
| RES | 74.850 | 11 | M | P | 2017-08-20 17:11:35.2 | -0.5 | T | NEIR | |
| BRTR | 75.930 | 308 | M | P | 2017-08-20 17:11:41.8 | 0.1 | T | NEIR | |
| CSS | 78.100 | 303 | M | P | 2017-08-20 17:11:52.2 | -1.4 | T | NEIR | |
| YKA | 78.070 | 25 | M | P | 2017-08-20 17:11:55.6 | 1.8 | T | GSRC | |
| NB2 | 78.200 | 334 | A | P | 2017-08-20 17:11:54.4 | -0.2 | T | NEWS | |
| CLL | 83.010 | 325 | A | P | 2017-08-20 17:12:21.0 | 0.9 | T | GFZ | |
| A022A | 83.620 | 322 | A | P | 2017-08-20 17:12:24.1 | 0.8 | T | GFZ | |
| CLZ | 84.020 | 326 | A | P | 2017-08-20 17:12:25.6 | 0.2 | T | GFZ | |
| GVD | 84.920 | 307 | A | P | 2017-08-20 17:12:29.5 | 0 | T | GFZ | |
| EKA | 87.650 | 334 | A | P | 2017-08-20 17:12:42.4 | -0.9 | T | NEWS | |
| FDMO | 87.760 | 318 | M | P | 2017-08-20 17:12:43.6 | -0.1 | T | NEIR | |
| PLID | 87.920 | 39 | A | pP | 2017-08-20 17:13:11.0 | 2.2 | T | NEIR | |
| FFC | 88.150 | 26 | M | P | 2017-08-20 17:12:45.2 | -0.5 | T | NEIR | |
| MVU | 94.230 | 43 | A | pP | 2017-08-20 17:13:40.9 | 2.7 | T | NEIR |