| Author | |
| Date and time | 2017-12-18 23:23:53.2 UTC |
| Latitude | 30.970 |
| Longitude | 132.021 |
| Depth | 10 |
| Magnitude | 4.9 mb |
| Region | SOUTHEAST OF SHIKOKU, JAPAN |
| Latest update | 2017-12-26 06:30:28.4 UTC |
| rms | 0.84 s |
| N° phases used for the localisation | 185 |
| N° stations used for the localisation | 185 |
| Gap | 71.0 ° |
| 95% confidence ellipse | |
| semi major | 16.7 |
| semi minor | 2.8 |
| Azimuth | 91 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| B21K | M | P | 2017-12-18 23:33:28.6 | 0.5 | T | NEIR | |||
| B22K | M | P | 2017-12-18 23:33:31.0 | 0.6 | T | NEIR | |||
| BRPU | M | P | 2017-12-18 23:36:47.0 | -0.4 | T | NEIR | |||
| C18K | M | P | 2017-12-18 23:33:09.3 | -1.1 | T | NEIR | |||
| CMK6 | M | P | 2017-12-18 23:36:25.2 | -0.6 | T | NEIR | |||
| D19K | M | P | 2017-12-18 23:33:19.0 | 0.6 | T | NEIR | |||
| D22K | M | P | 2017-12-18 23:33:33.5 | 0.6 | T | NEIR | |||
| D27M | M | P | 2017-12-18 23:34:02.3 | 0.2 | T | NEIR | |||
| E18K | M | P | 2017-12-18 23:33:11.4 | 0.8 | T | NEIR | |||
| E19K | M | P | 2017-12-18 23:33:20.5 | 0.4 | T | NEIR | |||
| E21K | M | P | 2017-12-18 23:33:29.2 | -0.3 | T | NEIR | |||
| E28M | M | P | 2017-12-18 23:34:06.8 | 0.5 | T | NEIR | |||
| E29M | M | P | 2017-12-18 23:34:11.0 | 0.4 | T | NEIR | |||
| F15K | M | P | 2017-12-18 23:32:56.7 | 0 | T | NEIR | |||
| F28M | M | P | 2017-12-18 23:34:07.6 | 0.8 | T | NEIR | |||
| G18K | M | P | 2017-12-18 23:33:15.1 | 0.1 | T | NEIR | |||
| G31M | M | P | 2017-12-18 23:34:21.3 | -0.7 | T | NEIR | |||
| H19K | M | P | 2017-12-18 23:33:21.5 | 0 | T | NEIR | |||
| H29M | M | P | 2017-12-18 23:34:13.4 | 0.7 | T | NEIR | |||
| I20K | M | P | 2017-12-18 23:33:27.9 | 0.5 | T | NEIR | |||
| I28M | M | P | 2017-12-18 23:34:10.1 | 0.4 | T | NEIR | |||
| I30M | M | P | 2017-12-18 23:34:19.5 | -0.4 | T | NEIR | |||
| J18K | M | P | 2017-12-18 23:33:20.4 | 0.2 | T | NEIR | |||
| J19K | M | P | 2017-12-18 23:33:24.1 | 0.3 | T | NEIR | |||
| J30M | M | P | 2017-12-18 23:34:21.6 | 0.5 | T | NEIR | |||
| MZPB | M | P | 2017-12-18 23:36:31.8 | -1.3 | T | NEIR | |||
| R11B | M | P | 2017-12-18 23:36:34.8 | -1.9 | T | NEIR | |||
| SWUT | M | P | 2017-12-18 23:36:40.4 | -0.5 | T | NEIR | |||
| TOOM | M | P | 2017-12-18 23:36:04.1 | 0.1 | T | NEIR | |||
| JNU | 2.350 | 336 | M | Pn | 2017-12-18 23:24:33.2 | 1.3 | T | NEIR | |
| JMN | 3.170 | 29 | M | Pn | 2017-12-18 23:24:43.7 | 0.6 | T | NEIR | |
| JTU | 4.180 | 329 | M | Pn | 2017-12-18 23:24:57.9 | 1 | T | NEIR | |
| BJT | 15.740 | 309 | M | Pn | 2017-12-18 23:27:34.6 | 0.1 | T | NEIR | |
| ENH | 19.410 | 274 | M | P | 2017-12-18 23:28:18.2 | -0.7 | T | NEIR | |
| ULN | 25.450 | 319 | M | P | 2017-12-18 23:29:19.8 | -1.2 | T | NEIR | |
| KURK | 43.860 | 313 | M | P | 2017-12-18 23:31:57.3 | -1.9 | T | NEIR | |
| GSI | 44.000 | 235 | M | P | 2017-12-18 23:32:01.2 | 1.3 | T | NEIR | |
| BRVK | 49.150 | 315 | M | P | 2017-12-18 23:32:39.3 | -1.5 | T | NEIR | |
| AKUT | 49.460 | 43 | M | P | 2017-12-18 23:32:45.4 | 2.3 | T | NEIR | |
| KK31 | 49.540 | 302 | M | P | 2017-12-18 23:32:42.2 | -1.5 | T | NEIR | |
| KKAR | 49.540 | 302 | M | P | 2017-12-18 23:32:42.4 | -1.3 | T | NEIR | |
| KKAR | 49.540 | 302 | M | P | 2017-12-18 23:32:42.4 | -1.3 | T | NEIR | |
| PALK | 53.390 | 255 | M | P | 2017-12-18 23:33:12.7 | 0.5 | T | NEIR | |
| JOHN | 54.780 | 91 | M | P | 2017-12-18 23:33:20.2 | -2.1 | T | NEIR | |
| O18K | 55.180 | 36 | M | P | 2017-12-18 23:33:26.4 | 0.5 | T | NEIR | |
| P18K | 55.190 | 36 | M | P | 2017-12-18 23:33:25.6 | -0.3 | T | NEIR | |
| L19K | 55.260 | 33 | M | P | 2017-12-18 23:33:27.2 | 0.7 | T | NEIR | |
| N19K | 55.490 | 35 | M | P | 2017-12-18 23:33:28.1 | -0.1 | T | NEIR | |
| J20K | 55.540 | 31 | M | P | 2017-12-18 23:33:28.0 | 0.5 | T | NEIR | |
| K20K | 55.590 | 32 | M | P | 2017-12-18 23:33:28.9 | 0 | T | NEIR | |
| O19K | 55.600 | 35 | M | P | 2017-12-18 23:33:28.2 | -0.7 | T | NEIR | |
| G21K | 55.800 | 28 | M | P | 2017-12-18 23:33:31.1 | 0.7 | T | NEIR | |
| F21K | 55.820 | 27 | M | P | 2017-12-18 23:33:30.0 | 0.4 | T | NEIR | |
| ABKAR | 55.920 | 311 | M | P | 2017-12-18 23:33:29.7 | -1.3 | T | NEIR | |
| Q19K | 56.030 | 37 | M | P | 2017-12-18 23:33:31.2 | -0.8 | T | NEIR | |
| M20K | 56.080 | 33 | M | P | 2017-12-18 23:33:32.0 | 0.5 | T | NEIR | |
| H21K | 56.090 | 29 | M | P | 2017-12-18 23:33:33.4 | 0.9 | T | NEIR | |
| P19K | 56.190 | 36 | M | P | 2017-12-18 23:33:33.2 | 0.1 | T | NEIR | |
| RSO | 56.360 | 35 | M | P | 2017-12-18 23:33:34.4 | -0.2 | T | NEIR | |
| E22K | 56.460 | 26 | M | P | 2017-12-18 23:33:35.8 | 0.6 | T | NEIR | |
| CAST | 56.480 | 32 | M | P | 2017-12-18 23:33:35.7 | 0.5 | T | NEIR | |
| KDAK | 56.700 | 38 | M | P | 2017-12-18 23:33:36.2 | -0.5 | T | NEIR | |
| C23K | 56.890 | 24 | M | P | 2017-12-18 23:33:38.3 | 0.2 | T | NEIR | |
| BPAW | 56.930 | 31 | M | P | 2017-12-18 23:33:38.4 | -0.1 | T | NEIR | |
| MLY | 56.980 | 30 | M | P | 2017-12-18 23:33:39.4 | 0.6 | T | NEIR | |
| KTH | 56.990 | 31 | M | P | 2017-12-18 23:33:38.6 | -0.4 | T | NEIR | |
| G23K | 57.190 | 28 | M | P | 2017-12-18 23:33:40.7 | 0.4 | T | NEIR | |
| SUA | 57.250 | 34 | M | P | 2017-12-18 23:33:41.5 | 0.7 | T | NEIR | |
| BRLK | 57.360 | 36 | M | P | 2017-12-18 23:33:42.4 | 1 | T | NEIR | |
| M22K | 57.520 | 33 | M | P | 2017-12-18 23:33:41.3 | -1.2 | T | NEIR | |
| D24K | 57.530 | 25 | M | P | 2017-12-18 23:33:43.0 | 0.3 | T | NEIR | |
| E24K | 57.710 | 26 | M | P | 2017-12-18 23:33:44.1 | 0.1 | T | NEIR | |
| NEA2 | 57.720 | 30 | M | P | 2017-12-18 23:33:44.0 | 0 | T | NEIR | |
| RC01 | 57.770 | 34 | A | P | 2017-12-18 23:33:44.9 | 0.6 | T | NEIR | |
| MCK | 57.860 | 31 | M | P | 2017-12-18 23:33:44.5 | -0.5 | T | NEIR | |
| RND | 57.930 | 31 | M | P | 2017-12-18 23:33:44.9 | -0.7 | T | NEIR | |
| F24K | 57.970 | 27 | M | P | 2017-12-18 23:33:46.4 | 0.5 | T | NEIR | |
| PMR | 58.000 | 34 | M | P | 2017-12-18 23:33:45.7 | -0.3 | T | NEIR | |
| GHO | 58.080 | 33 | M | P | 2017-12-18 23:33:47.6 | 1 | T | NEIR | |
| H24K | 58.110 | 28 | M | P | 2017-12-18 23:33:47.1 | 0.2 | T | NEIR | |
| G24K | 58.200 | 27 | M | P | 2017-12-18 23:33:46.8 | -0.6 | T | NEIR | |
| CCB | 58.260 | 30 | M | P | 2017-12-18 23:33:48.2 | 0.4 | T | NEIR | |
| KNK | 58.350 | 34 | A | P | 2017-12-18 23:33:48.7 | 0.3 | T | NEIR | |
| SML | 58.350 | 33 | M | P | 2017-12-18 23:33:48.8 | 0.3 | T | NEIR | |
| POKR | 58.370 | 29 | M | P | 2017-12-18 23:33:48.5 | 0 | T | NEIR | |
| D25K | 58.390 | 24 | M | P | 2017-12-18 23:33:49.1 | 0.3 | T | NEIR | |
| IL31 | 58.640 | 30 | M | P | 2017-12-18 23:33:49.7 | -0.7 | T | NEIR | |
| ILAR | 58.640 | 30 | M | P | 2017-12-18 23:33:49.9 | -0.6 | T | NEIR | |
| HDA | 58.650 | 30 | M | P | 2017-12-18 23:33:49.4 | -1.2 | T | NEIR | |
| IL03 | 58.650 | 30 | M | P | 2017-12-18 23:33:49.4 | -1.1 | T | NEIR | |
| E25K | 58.790 | 26 | M | P | 2017-12-18 23:33:52.0 | 0.4 | T | NEIR | |
| SCM | 58.820 | 33 | M | P | 2017-12-18 23:33:51.1 | -0.7 | T | NEIR | |
| GLI | 59.080 | 34 | M | P | 2017-12-18 23:33:53.8 | 0.3 | T | NEIR | |
| FYU | 59.100 | 28 | M | P | 2017-12-18 23:33:54.9 | 1.3 | T | NEIR | |
| PRP | 59.120 | 29 | M | P | 2017-12-18 23:33:54.0 | 0.1 | T | NEIR | |
| BMAR | 59.250 | 26 | M | P | 2017-12-18 23:33:56.3 | 1.6 | T | NEIR | |
| M24K | 59.320 | 33 | M | P | 2017-12-18 23:33:55.0 | 0.7 | T | NEIR | |
| FID | 59.390 | 34 | M | P | 2017-12-18 23:33:55.2 | -0.1 | T | NEIR | |
| KLU | 59.540 | 33 | M | P | 2017-12-18 23:33:56.6 | -0.2 | T | NEIR | |
| RIDG | 59.660 | 31 | M | P | 2017-12-18 23:33:57.5 | -0.1 | T | NEIR | |
| SCRK | 60.000 | 30 | M | P | 2017-12-18 23:33:59.4 | -0.6 | T | NEIR | |
| J26L | 60.090 | 30 | M | P | 2017-12-18 23:34:00.3 | -0.3 | T | NEIR | |
| I26K | 60.130 | 29 | M | P | 2017-12-18 23:34:00.2 | -0.5 | T | NEIR | |
| N25K | 60.140 | 33 | M | P | 2017-12-18 23:34:01.5 | 0.5 | T | NEIR | |
| BMRM | 60.260 | 34 | M | P | 2017-12-18 23:34:02.1 | 0.4 | T | NEIR | |
| E27K | 60.260 | 25 | M | P | 2017-12-18 23:34:02.4 | 0.7 | T | NEIR | |
| MENT | 60.300 | 32 | M | P | 2017-12-18 23:34:01.5 | -0.5 | T | NEIR | |
| L26K | 60.450 | 31 | M | P | 2017-12-18 23:34:03.2 | 0.2 | T | NEIR | |
| G27K | 60.470 | 27 | M | P | 2017-12-18 23:34:03.6 | 0.4 | T | NEIR | |
| GLB | 60.540 | 33 | M | P | 2017-12-18 23:34:03.0 | 0.3 | T | NEIR | |
| HMT | 60.550 | 35 | M | P | 2017-12-18 23:34:02.9 | -0.7 | T | NEIR | |
| M26K | 60.730 | 32 | M | P | 2017-12-18 23:34:04.0 | 0.1 | T | NEIR | |
| VRDI | 60.750 | 33 | M | P | 2017-12-18 23:34:05.3 | 0 | T | NEIR | |
| K27K | 60.820 | 30 | M | P | 2017-12-18 23:34:05.5 | 0 | T | NEIR | |
| MCARA | 60.920 | 33 | M | P | 2017-12-18 23:34:06.0 | 0.8 | T | NEIR | |
| L27K | 61.120 | 31 | M | P | 2017-12-18 23:34:06.7 | -0.8 | T | NEIR | |
| BCAR | 61.140 | 31 | M | P | 2017-12-18 23:34:08.2 | 0.4 | T | NEIR | |
| TGL | 61.150 | 34 | M | P | 2017-12-18 23:34:08.2 | 0.4 | T | NEIR | |
| M27K | 61.250 | 32 | M | P | 2017-12-18 23:34:08.8 | 0.2 | T | NEIR | |
| BARN | 61.640 | 33 | M | P | 2017-12-18 23:34:11.3 | 0.1 | T | NEIR | |
| I29M | 62.100 | 28 | M | P | 2017-12-18 23:34:14.4 | 0.2 | T | NEIR | |
| EPYK | 62.490 | 27 | M | P | 2017-12-18 23:34:16.9 | 0.1 | T | NEIR | |
| G30M | 62.520 | 26 | M | P | 2017-12-18 23:34:16.2 | -0.8 | T | NEIR | |
| L29M | 62.740 | 31 | M | P | 2017-12-18 23:34:18.6 | 0 | T | NEIR | |
| M29M | 62.770 | 31 | M | P | 2017-12-18 23:34:19.5 | 0.7 | T | NEIR | |
| K29M | 62.810 | 30 | M | P | 2017-12-18 23:34:19.1 | 0 | T | NEIR | |
| INK | 63.160 | 25 | M | P | 2017-12-18 23:34:20.3 | -0.9 | T | NEIR | |
| F31M | 63.320 | 25 | M | P | 2017-12-18 23:34:23.8 | 1.5 | T | NEIR | |
| M30M | 63.480 | 31 | M | P | 2017-12-18 23:34:24.2 | 0.8 | T | NEIR | |
| HYT | 63.660 | 33 | M | P | 2017-12-18 23:34:25.3 | 0.6 | T | NEIR | |
| P29M | 63.890 | 34 | M | P | 2017-12-18 23:34:26.8 | 0.7 | T | NEIR | |
| N31M | 64.260 | 32 | M | P | 2017-12-18 23:34:28.0 | 0.4 | T | NEIR | |
| HLK | 64.400 | 80 | M | P | 2017-12-18 23:34:30.0 | 0.9 | T | NEIR | |
| A36M | 64.600 | 20 | M | P | 2017-12-18 23:34:30.0 | 0.2 | T | NEIR | |
| M31M | 64.660 | 31 | M | P | 2017-12-18 23:34:30.8 | -0.3 | T | NEIR | |
| FARO | 65.110 | 31 | M | P | 2017-12-18 23:34:34.4 | 0.4 | T | NEIR | |
| C36M | 66.000 | 22 | M | P | 2017-12-18 23:34:39.6 | -0.3 | T | NEIR | |
| P33M | 66.040 | 33 | M | P | 2017-12-18 23:34:40.8 | 0.6 | T | NEIR | |
| WOOD | 66.700 | 163 | M | P | 2017-12-18 23:36:04.2 | 0.6 | T | NEIR | |
| RES | 70.170 | 12 | M | P | 2017-12-18 23:35:05.5 | -0.7 | T | NEIR | |
| NEW | 79.760 | 39 | M | P | 2017-12-18 23:36:00.7 | -0.8 | T | NEIR | |
| E09A | 80.210 | 41 | M | P | 2017-12-18 23:36:04.1 | 0.3 | T | NEIR | |
| BMO | 81.650 | 42 | M | P | 2017-12-18 23:36:11.1 | -0.6 | T | NEIR | |
| J08A | 81.840 | 44 | M | P | 2017-12-18 23:36:12.0 | -0.6 | T | NEIR | |
| TUWZ | 81.840 | 150 | M | P | 2017-12-18 23:36:12.8 | 0.9 | T | NEIR | |
| CLL | 82.040 | 327 | M | P | 2017-12-18 23:36:12.6 | -1.1 | T | NEIR | |
| MSO | 82.350 | 39 | M | P | 2017-12-18 23:36:14.3 | -1.1 | T | NEIR | |
| FCC | 82.620 | 22 | M | P | 2017-12-18 23:36:15.6 | -1.2 | T | NEIR | |
| FFC | 82.770 | 28 | M | P | 2017-12-18 23:36:16.8 | -0.8 | T | NEIR | |
| KHC | 83.190 | 325 | M | P | 2017-12-18 23:36:18.2 | -1.5 | T | NEIR | |
| GEC2A | 83.310 | 324 | M | P | 2017-12-18 23:36:19.0 | -0.4 | T | NEIR | |
| GERES | 83.310 | 324 | M | P | 2017-12-18 23:36:20.4 | 0 | T | NEIR | |
| EMB | 83.340 | 48 | M | P | 2017-12-18 23:36:18.0 | -1.6 | T | NEIR | |
| MFID | 83.360 | 43 | M | P | 2017-12-18 23:36:19.5 | -1.1 | T | NEIR | |
| PAHR | 83.380 | 47 | M | P | 2017-12-18 23:36:19.2 | -1.5 | T | NEIR | |
| ELMT | 83.400 | 39 | M | P | 2017-12-18 23:36:20.2 | -0.4 | T | NEIR | |
| RAR | 83.570 | 119 | M | P | 2017-12-18 23:36:20.5 | -0.2 | T | NEIR | |
| PNTR | 83.600 | 48 | M | P | 2017-12-18 23:36:20.8 | -1 | T | NEIR | |
| CMB | 83.690 | 49 | M | P | 2017-12-18 23:36:20.8 | -1.3 | T | NEIR | |
| EGMT | 83.800 | 36 | M | P | 2017-12-18 23:36:21.8 | -1.1 | T | NEIR | |
| GRA1 | 83.970 | 326 | M | P | 2017-12-18 23:36:23.8 | 0.1 | T | NEIR | |
| GRFO | 83.970 | 326 | M | P | 2017-12-18 23:36:22.9 | -0.7 | T | NEIR | |
| WAKR | 84.040 | 48 | M | P | 2017-12-18 23:36:23.9 | -0.1 | T | NEIR | |
| HLID | 84.090 | 42 | M | P | 2017-12-18 23:36:24.2 | -0.2 | T | NEIR | |
| BMN | 84.300 | 46 | M | P | 2017-12-18 23:36:24.9 | -0.5 | T | NEIR | |
| AGG | 84.470 | 313 | M | P | 2017-12-18 23:36:26.6 | 0.6 | T | NEIR | |
| RYN | 84.550 | 48 | M | P | 2017-12-18 23:36:25.2 | -1.4 | T | NEIR | |
| KVN | 84.570 | 47 | M | P | 2017-12-18 23:36:25.9 | -0.8 | T | NEIR | |
| MDPB | 84.770 | 49 | M | P | 2017-12-18 23:36:25.8 | -2.1 | T | NEIR | |
| NVAR | 84.810 | 48 | M | P | 2017-12-18 23:36:27.2 | -0.8 | T | NEIR | |
| OMMB | 84.830 | 49 | M | P | 2017-12-18 23:36:27.3 | -0.9 | T | NEIR | |
| YHL | 85.090 | 39 | M | P | 2017-12-18 23:36:29.6 | 0 | T | NEIR | |
| COLR | 85.130 | 48 | M | P | 2017-12-18 23:36:12.3 | -0.3 | T | NEIR | |
| ELK | 85.320 | 45 | M | P | 2017-12-18 23:36:30.0 | -0.6 | T | NEIR | |
| TPH | 85.700 | 48 | M | P | 2017-12-18 23:36:32.2 | -0.3 | T | NEIR | |
| H17A | 85.710 | 40 | M | P | 2017-12-18 23:36:32.9 | 0.2 | T | NEIR | |
| IMW | 85.840 | 40 | M | P | 2017-12-18 23:36:31.9 | -1.4 | T | NEIR | |
| FLWY | 85.850 | 40 | M | P | 2017-12-18 23:36:33.0 | -0.3 | T | NEIR | |
| TPAW | 86.090 | 40 | M | P | 2017-12-18 23:36:31.4 | -3.2 | T | NEIR | |
| GMN | 86.140 | 48 | M | P | 2017-12-18 23:36:33.7 | -0.9 | T | NEIR | |
| HWUT | 86.950 | 42 | M | P | 2017-12-18 23:36:38.2 | -0.4 | T | NEIR | |
| TPNV | 86.990 | 48 | M | P | 2017-12-18 23:36:37.9 | -0.8 | T | NEIR | |
| DUG | 87.120 | 44 | M | P | 2017-12-18 23:36:38.6 | -0.8 | T | NEIR | |
| QSM | 87.190 | 49 | M | P | 2017-12-18 23:36:38.7 | -0.8 | T | NEIR | |
| SRU | 89.170 | 44 | M | P | 2017-12-18 23:36:48.5 | -0.7 | T | NEIR |