| Author | |
| Date and time | 2015-04-20 16:40:19.5 UTC |
| Latitude | 14.252 |
| Longitude | 145.397 |
| Depth | 121.6 |
| Magnitude | 4.8 mb |
| Region | ROTA REGION, N. MARIANA ISLANDS |
| Latest update | 2016-04-19 07:25:26.1 UTC |
| rms | 0.82 s |
| N° phases used for the localisation | 169 |
| N° stations used for the localisation | 169 |
| Gap | 67.0 ° |
| 95% confidence ellipse | |
| semi major | 4.5 |
| semi minor | 3.3 |
| Azimuth | 96 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| GUMO | 0.840 | 218 | M | Pn | 2015-04-20 16:40:39.5 | -0.8 | T | NEIR | |
| GUMO | 0.840 | 218 | M | Sn | 2015-04-20 16:40:53.5 | -2.6 | T | NEIR | |
| ANA2 | 2.100 | 8 | M | Pn | 2015-04-20 16:40:55.9 | 1.3 | T | NEIR | |
| PATS | 14.690 | 119 | M | Pn | 2015-04-20 16:43:41.9 | 0.9 | T | NEIR | |
| JOW | 20.320 | 311 | M | P | 2015-04-20 16:44:47.9 | 2 | T | NEIR | |
| FAKI | 21.490 | 218 | M | P | 2015-04-20 16:44:57.0 | -1.2 | T | NEIR | |
| JSU | 21.980 | 324 | M | P | 2015-04-20 16:45:02.8 | -0.7 | T | NEIR | |
| JMN | 22.040 | 334 | M | P | 2015-04-20 16:45:04.7 | 0.6 | T | NEIR | |
| JWT | 22.810 | 339 | M | P | 2015-04-20 16:45:12.3 | 0.4 | T | NEIR | |
| JNU | 22.980 | 327 | M | P | 2015-04-20 16:45:14.1 | 0.6 | T | NEIR | |
| MAJO | 23.120 | 345 | M | P | 2015-04-20 16:45:14.3 | -0.5 | T | NEIR | |
| JHS | 23.450 | 334 | M | P | 2015-04-20 16:45:17.0 | -0.8 | T | NEIR | |
| PMG | 23.600 | 176 | M | P | 2015-04-20 16:45:18.5 | -0.4 | T | NEIR | |
| JMM | 23.880 | 351 | M | P | 2015-04-20 16:45:21.7 | 0 | T | NEIR | |
| NACB | 24.530 | 297 | M | P | 2015-04-20 16:45:27.5 | 0 | T | NEIR | |
| YULB | 24.540 | 295 | M | P | 2015-04-20 16:45:28.9 | 1.2 | T | NEIR | |
| TWG | 24.580 | 294 | M | P | 2015-04-20 16:45:27.5 | -0.5 | T | NEIR | |
| JTU | 24.840 | 327 | M | P | 2015-04-20 16:45:31.0 | 0.6 | T | NEIR | |
| YHNB | 24.890 | 298 | M | P | 2015-04-20 16:45:32.3 | 1.4 | T | NEIR | |
| SSLB | 24.960 | 296 | M | P | 2015-04-20 16:45:31.8 | 0.3 | T | NEIR | |
| TPUB | 25.100 | 295 | M | P | 2015-04-20 16:45:32.6 | -0.2 | T | NEIR | |
| KSAR | 27.880 | 329 | M | P | 2015-04-20 16:45:57.7 | 0 | T | NEIR | |
| COEN | 28.140 | 185 | M | P | 2015-04-20 16:45:59.8 | -0.1 | T | NEIR | |
| JKA | 29.870 | 356 | M | P | 2015-04-20 16:46:16.1 | 0.7 | T | NEIR | |
| MTN | 30.440 | 208 | M | P | 2015-04-20 16:46:19.9 | -0.3 | T | NEIR | |
| USRK | 31.970 | 342 | M | P | 2015-04-20 16:46:33.8 | 0 | T | NEIR | |
| USA0B | 31.980 | 342 | M | P | 2015-04-20 16:46:33.5 | -0.4 | T | NEIR | |
| KNRA | 34.020 | 210 | M | P | 2015-04-20 16:46:51.5 | 0.1 | T | NEIR | |
| CTAO | 34.170 | 179 | M | P | 2015-04-20 16:46:53.4 | 0.6 | T | NEIR | |
| WRAB | 35.700 | 198 | M | P | 2015-04-20 16:47:06.1 | 0.2 | T | GSRC | |
| WB2 | 35.710 | 198 | M | P | 2015-04-20 16:47:06.2 | 0.2 | T | NEIR | |
| KLR | 36.650 | 345 | M | P | 2015-04-20 16:47:14.6 | 0.4 | T | GSRC | |
| ENH | 36.690 | 302 | M | P | 2015-04-20 16:47:15.3 | 0.8 | T | NEIR | |
| SKR | 37.370 | 11 | M | P | 2015-04-20 16:47:17.2 | -3.1 | T | GSRC | |
| FITZ | 37.630 | 212 | M | P | 2015-04-20 16:47:22.8 | 0.6 | T | NEIR | |
| XAN | 38.420 | 307 | M | P | 2015-04-20 16:47:30.1 | 1.1 | T | NEIR | |
| AS31 | 39.360 | 197 | M | P | 2015-04-20 16:47:36.0 | -0.8 | T | NEIR | |
| ASAR | 39.370 | 197 | M | P | 2015-04-20 16:47:36.8 | 0 | T | NEIR | |
| EIDS | 39.810 | 172 | M | P | 2015-04-20 16:47:40.3 | -0.1 | T | NEIR | |
| PEA0B | 39.980 | 12 | M | P | 2015-04-20 16:47:41.9 | -0.2 | T | NEIR | |
| PETK | 39.980 | 12 | M | P | 2015-04-20 16:47:42.0 | -0.1 | T | NEIR | |
| PET | 40.090 | 12 | M | P | 2015-04-20 16:47:42.8 | -0.2 | T | NEIR | |
| HIA | 40.770 | 334 | M | P | 2015-04-20 16:47:49.3 | 0.6 | T | NEIR | |
| DZM | 41.630 | 150 | M | P | 2015-04-20 16:47:57.4 | 2 | T | NEIR | |
| SMY | 44.650 | 25 | M | P | 2015-04-20 16:48:21.1 | 1.2 | T | NEIR | |
| CMAR | 44.720 | 282 | M | P | 2015-04-20 16:48:20.7 | 0.5 | T | NEIR | |
| CM31 | 44.720 | 282 | M | P | 2015-04-20 16:48:20.9 | 0.7 | T | NEIR | |
| MA2 | 45.420 | 4 | M | P | 2015-04-20 16:48:24.0 | -2.1 | T | NEIR | |
| AMKA | 45.980 | 29 | M | P | 2015-04-20 16:48:31.2 | 0.8 | T | NEIR | |
| STKA | 46.050 | 185 | M | P | 2015-04-20 16:48:30.7 | 0 | T | NEIR | |
| ULN | 46.150 | 325 | M | P | 2015-04-20 16:48:31.0 | -0.9 | T | NEIR | |
| SONM | 46.500 | 324 | M | P | 2015-04-20 16:48:34.9 | 0.2 | T | NEIR | |
| BBOO | 47.680 | 191 | M | P | 2015-04-20 16:48:43.5 | 0.1 | T | NEIR | |
| FORT | 47.820 | 200 | M | P | 2015-04-20 16:48:44.0 | -0.4 | T | NEIR | |
| ADK | 48.240 | 31 | M | P | 2015-04-20 16:48:48.7 | 0.8 | T | NEIR | |
| SEY | 48.860 | 4 | M | P | 2015-04-20 16:48:52.5 | -0.3 | T | GSRC | |
| GSI | 49.030 | 259 | M | P | 2015-04-20 16:48:51.9 | -1.7 | T | NEIR | |
| YAK | 49.010 | 350 | M | P | 2015-04-20 16:48:52.6 | -1.3 | T | NEIR | |
| CAN | 49.460 | 176 | M | P | 2015-04-20 16:48:56.3 | -0.7 | T | NEIR | |
| ATKA | 49.670 | 32 | M | P | 2015-04-20 16:48:59.3 | 0.4 | T | NEIR | |
| TLY | 50.080 | 327 | M | P | 2015-04-20 16:49:02.2 | 0.2 | T | NEIR | |
| TOO | 51.590 | 180 | M | P | 2015-04-20 16:49:14.7 | 1.7 | T | NEIR | |
| MORW | 51.620 | 213 | M | P | 2015-04-20 16:49:12.7 | -0.4 | T | NEIR | |
| LSA | 52.190 | 297 | M | P | 2015-04-20 16:49:17.5 | -0.6 | T | NEIR | |
| NWAO | 54.130 | 209 | M | P | 2015-04-20 16:49:30.9 | -0.7 | T | NEIR | |
| SPIA | 54.350 | 28 | M | P | 2015-04-20 16:49:34.1 | 0.5 | T | NEIR | |
| BILL | 55.410 | 9 | M | P | 2015-04-20 16:49:40.4 | -0.9 | T | NEIR | |
| GAMB | 57.660 | 21 | M | P | 2015-04-20 16:49:56.6 | -0.6 | T | NEIR | |
| TIXI | 58.210 | 354 | M | P | 2015-04-20 16:49:59.5 | -1.6 | T | NEIR | |
| DGZ | 58.670 | 320 | M | P | 2015-04-20 16:50:05.6 | 1.3 | T | GSRC | |
| URZ | 60.150 | 152 | M | P | 2015-04-20 16:50:14.5 | 0.6 | T | NEIR | |
| ANM | 60.370 | 22 | M | P | 2015-04-20 16:50:15.8 | -0.2 | T | NEIR | |
| BKZ | 60.600 | 153 | M | P | 2015-04-20 16:50:17.3 | 0.2 | T | NEIR | |
| TUWZ | 61.410 | 156 | M | P | 2015-04-20 16:50:22.3 | -0.2 | T | NEIR | |
| MKAR | 61.380 | 316 | M | P | 2015-04-20 16:50:23.0 | 0.4 | T | NEIR | |
| MK31 | 61.380 | 316 | M | P | 2015-04-20 16:50:23.2 | 0.6 | T | NEIR | |
| ZALV | 61.380 | 324 | M | P | 2015-04-20 16:50:22.7 | 0 | T | GSRC | |
| SNZO | 61.620 | 155 | M | P | 2015-04-20 16:50:23.9 | 0 | T | NEIR | |
| MAKZ | 61.600 | 316 | M | P | 2015-04-20 16:50:24.2 | 0.1 | T | NEIR | |
| LTZ | 61.930 | 158 | M | P | 2015-04-20 16:50:26.3 | 0.2 | T | NEIR | |
| KHZ | 62.100 | 157 | M | P | 2015-04-20 16:50:27.1 | 0 | T | NEIR | |
| KDAK | 63.230 | 32 | M | P | 2015-04-20 16:50:32.0 | -3 | T | GSRC | |
| RSO | 63.930 | 29 | M | P | 2015-04-20 16:50:39.8 | -0.1 | T | NEIR | |
| CNPM | 64.390 | 30 | M | P | 2015-04-20 16:50:42.7 | 0 | T | NEIR | |
| BRLK | 64.630 | 30 | M | P | 2015-04-20 16:50:43.8 | -0.4 | T | NEIR | |
| PPLA | 64.950 | 27 | M | P | 2015-04-20 16:50:46.7 | 0.2 | T | NEIR | |
| SKT | 64.960 | 28 | M | P | 2015-04-20 16:50:45.9 | -0.5 | T | NEIR | |
| SUA | 65.160 | 28 | M | P | 2015-04-20 16:50:47.8 | -0.1 | T | NEIR | |
| O22K | 65.380 | 30 | M | P | 2015-04-20 16:50:50.1 | 1.1 | T | NEIR | |
| RC01 | 65.530 | 29 | M | P | 2015-04-20 16:50:49.3 | -0.8 | T | NEIR | |
| CUT | 65.640 | 27 | M | P | 2015-04-20 16:50:49.0 | -1.8 | T | NEIR | |
| NRIK | 65.650 | 341 | M | P | 2015-04-20 16:50:48.8 | -2 | T | NEIR | |
| KTH | 65.700 | 26 | M | P | 2015-04-20 16:50:50.8 | -0.4 | T | NEIR | |
| BPAW | 65.830 | 26 | M | P | 2015-04-20 16:50:51.8 | -0.3 | T | NEIR | |
| TRF | 65.940 | 26 | M | P | 2015-04-20 16:50:52.2 | -0.7 | T | NEIR | |
| PMR | 65.940 | 28 | M | P | 2015-04-20 16:50:52.6 | -0.1 | T | NEIR | |
| GHO | 66.080 | 28 | M | P | 2015-04-20 16:50:53.2 | -0.5 | T | NEIR | |
| PWL | 66.130 | 29 | M | P | 2015-04-20 16:50:53.0 | -0.9 | T | NEIR | |
| KNK | 66.210 | 29 | M | P | 2015-04-20 16:50:54.4 | -0.1 | T | NEIR | |
| MLY | 66.220 | 25 | M | P | 2015-04-20 16:50:54.5 | -0.1 | T | NEIR | |
| SML | 66.360 | 28 | M | P | 2015-04-20 16:50:55.2 | -0.3 | T | NEIR | |
| AAK | 66.490 | 311 | M | P | 2015-04-20 16:50:56.1 | -0.1 | T | NEIR | |
| BWN | 66.490 | 26 | M | P | 2015-04-20 16:50:55.8 | -0.4 | T | NEIR | |
| RND | 66.540 | 27 | M | P | 2015-04-20 16:50:56.1 | -0.6 | T | NEIR | |
| A21K | 66.560 | 17 | M | P | 2015-04-20 16:50:56.0 | -0.7 | T | NEIR | |
| MCK | 66.600 | 26 | M | P | 2015-04-20 16:50:56.8 | -0.1 | T | NEIR | |
| GLI | 66.730 | 29 | M | P | 2015-04-20 16:50:57.8 | 0.1 | T | NEIR | |
| NEA2 | 66.770 | 25 | M | P | 2015-04-20 16:50:58.2 | 0.1 | T | NEIR | |
| I23K | 66.810 | 25 | M | P | 2015-04-20 16:50:58.3 | 0 | T | NEIR | |
| SCM | 66.830 | 28 | M | P | 2015-04-20 16:50:58.5 | 0 | T | NEIR | |
| FID | 66.990 | 30 | M | P | 2015-04-20 16:50:59.4 | 0 | T | NEIR | |
| COLD | 67.110 | 22 | M | P | 2015-04-20 16:51:00.5 | 0.3 | T | NEIR | |
| WRH | 67.150 | 26 | M | P | 2015-04-20 16:50:59.2 | -1.2 | T | NEIR | |
| MDM | 67.220 | 25 | M | P | 2015-04-20 16:51:00.1 | -0.8 | T | NEIR | |
| EYAK | 67.300 | 30 | M | P | 2015-04-20 16:51:01.8 | 0.5 | T | NEIR | |
| CCB | 67.310 | 25 | M | P | 2015-04-20 16:51:00.2 | -1.2 | T | NEIR | |
| KLU | 67.410 | 29 | M | P | 2015-04-20 16:51:02.9 | 0.7 | T | NEIR | |
| M24K | 67.420 | 28 | M | P | 2015-04-20 16:51:02.0 | -0.2 | T | NEIR | |
| NIL | 67.520 | 301 | M | P | 2015-04-20 16:51:03.2 | 0.8 | T | NEIR | |
| ILAR | 67.730 | 25 | M | P | 2015-04-20 16:51:02.4 | -1.7 | T | NEIR | |
| IL31 | 67.730 | 25 | M | P | 2015-04-20 16:51:02.7 | -1.3 | T | NEIR | |
| TOLK | 67.780 | 21 | M | P | 2015-04-20 16:51:04.4 | -0.1 | T | NEIR | |
| RAGM | 67.790 | 30 | M | P | 2015-04-20 16:51:04.9 | 0.4 | T | NEIR | |
| PAX | 67.930 | 27 | M | P | 2015-04-20 16:51:05.3 | -0.1 | T | NEIR | |
| BMRM | 67.930 | 30 | M | P | 2015-04-20 16:51:05.9 | 0.5 | T | NEIR | |
| HMT | 67.990 | 30 | M | P | 2015-04-20 16:51:06.2 | 0.5 | T | NEIR | |
| N25K | 68.050 | 29 | M | P | 2015-04-20 16:51:06.7 | 0.5 | T | NEIR | |
| SUCK | 68.180 | 31 | M | P | 2015-04-20 16:51:07.8 | 0.9 | T | NEIR | |
| GLB | 68.400 | 29 | M | P | 2015-04-20 16:51:08.1 | -0.2 | T | NEIR | |
| DOT | 68.680 | 27 | M | P | 2015-04-20 16:51:09.4 | -0.7 | T | NEIR | |
| MENT | 68.700 | 28 | M | P | 2015-04-20 16:51:10.1 | -0.1 | T | NEIR | |
| MCARA | 68.760 | 29 | M | P | 2015-04-20 16:51:10.8 | 0.3 | T | NEIR | |
| SCRK | 68.780 | 26 | M | P | 2015-04-20 16:51:10.5 | -0.3 | T | NEIR | |
| YAH | 69.230 | 31 | M | P | 2015-04-20 16:51:14.4 | 0.8 | T | NEIR | |
| BARN | 69.360 | 30 | M | P | 2015-04-20 16:51:14.5 | 0.1 | T | NEIR | |
| KK31 | 69.420 | 311 | M | P | 2015-04-20 16:51:14.1 | -0.2 | T | NEIR | |
| KKAR | 69.420 | 311 | M | P | 2015-04-20 16:51:14.2 | -0.1 | T | NEIR | |
| CTGM | 69.510 | 30 | M | P | 2015-04-20 16:51:15.7 | 0.4 | T | NEIR | |
| TABL | 69.530 | 30 | M | P | 2015-04-20 16:51:16.0 | 0.5 | T | NEIR | |
| K27K | 69.620 | 27 | M | P | 2015-04-20 16:51:16.2 | 0.4 | T | NEIR | |
| LOGN | 69.650 | 30 | M | P | 2015-04-20 16:51:16.7 | 0.5 | T | NEIR | |
| BRVK | 69.790 | 322 | M | P | 2015-04-20 16:51:16.7 | 0 | T | NEIR | |
| PCA | 69.930 | 31 | M | P | 2015-04-20 16:51:18.3 | 0.5 | T | NEIR | |
| EGAK | 70.130 | 26 | M | P | 2015-04-20 16:51:18.0 | -0.9 | T | NEIR | |
| BCPM | 70.230 | 31 | M | P | 2015-04-20 16:51:20.3 | 0.8 | T | NEIR | |
| DAWY | 70.790 | 27 | M | P | 2015-04-20 16:51:23.0 | 0 | T | NEIR | |
| HYT | 71.350 | 30 | M | P | 2015-04-20 16:51:27.7 | 1.2 | T | NEIR | |
| INK | 73.520 | 23 | M | P | 2015-04-20 16:51:38.2 | -1 | T | NEIR | |
| DIB | 74.130 | 38 | M | P | 2015-04-20 16:51:42.6 | 0 | T | NEIR | |
| DLBC | 75.130 | 33 | M | P | 2015-04-20 16:51:49.7 | 1.1 | T | NEIR | |
| ABKAR | 76.390 | 318 | M | P | 2015-04-20 16:51:55.2 | -0.3 | T | NEIR | |
| ARU | 76.490 | 325 | M | P | 2015-04-20 16:51:55.3 | -0.9 | T | GSRC | |
| BBB | 76.730 | 39 | M | P | 2015-04-20 16:51:58.4 | 1 | T | NEIR | |
| KIRV | 81.020 | 328 | M | P | 2015-04-20 16:52:21.7 | 0.7 | T | GSRC | |
| YKA | 81.990 | 27 | M | P | 2015-04-20 16:52:25.7 | -0.5 | T | GSRC | |
| PINE | 82.890 | 47 | M | P | 2015-04-20 16:52:31.5 | 0.7 | T | NEIR | |
| B08A | 82.930 | 42 | M | P | 2015-04-20 16:52:31.2 | 0.3 | T | NEIR | |
| RES | 83.720 | 13 | M | P | 2015-04-20 16:52:34.7 | -0.5 | T | NEIR | |
| NEW | 84.380 | 42 | M | P | 2015-04-20 16:52:38.0 | -0.4 | T | NEIR | |
| BMO | 85.160 | 45 | M | P | 2015-04-20 16:52:43.1 | 0.8 | T | NEIR | |
| MFID | 86.570 | 46 | M | P | 2015-04-20 16:52:49.9 | 0.7 | T | NEIR | |
| TULEG | 87.050 | 8 | M | P | 2015-04-20 16:52:52.7 | 0.9 | T | NEIR | |
| HLID | 87.510 | 46 | M | P | 2015-04-20 16:52:54.0 | 0.1 | T | NEIR | |
| ELK | 87.760 | 49 | M | P | 2015-04-20 16:52:55.5 | 0.4 | T | NEIR | |
| MCMT | 88.200 | 44 | M | P | 2015-04-20 16:52:56.0 | -1.2 | T | NEIR | |
| HRY | 88.270 | 42 | M | P | 2015-04-20 16:52:57.4 | 0 | T | NEIR | |
| MOOW | 89.980 | 45 | M | P | 2015-04-20 16:53:06.1 | 0.6 | T | NEIR | |
| PKCU | 90.940 | 51 | M | P | 2015-04-20 16:53:09.2 | -0.8 | T | NEIR | |
| PDAR | 91.130 | 45 | M | P | 2015-04-20 16:53:10.6 | -0.3 | T | NEIR |