| Author | |
| Date and time | 2015-04-11 10:07:23.8 UTC |
| Latitude | -15.681 |
| Longitude | -172.860 |
| Depth | 10 |
| Magnitude | 4.6 mb |
| Region | SAMOA ISLANDS REGION |
| Latest update | 2016-04-19 07:25:26.1 UTC |
| rms | 0.53 s |
| N° phases used for the localisation | 110 |
| N° stations used for the localisation | 110 |
| Gap | 59.0 ° |
| 95% confidence ellipse | |
| semi major | 17.5 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| AFI | 2.050 | 31 | M | Pn | 2015-04-11 10:07:51.1 | 0 | T | NEIR | |
| NIUE | 4.390 | 141 | M | Pn | 2015-04-11 10:08:27.9 | -2.6 | T | NEIR | |
| NIUE | 4.390 | 141 | M | Sn | 2015-04-11 10:09:15.2 | -6.5 | T | NEIR | |
| MSVF | 8.950 | 256 | M | Pn | 2015-04-11 10:09:31.2 | -2.1 | T | NEIR | |
| RAR | 13.590 | 116 | M | Pn | 2015-04-11 10:10:31.5 | -5 | T | NEIR | |
| OUZ | 22.950 | 210 | M | P | 2015-04-11 10:12:29.4 | 1.3 | T | NEIR | |
| URZ | 24.180 | 200 | M | P | 2015-04-11 10:12:42.2 | 2 | T | NEIR | |
| ARMA | 35.670 | 239 | M | P | 2015-04-11 10:14:22.9 | 0.6 | T | NEIR | |
| COEN | 42.520 | 266 | M | P | 2015-04-11 10:15:19.0 | -0.5 | T | NEIR | |
| TOO | 42.710 | 231 | M | P | 2015-04-11 10:15:22.0 | 1 | T | NEIR | |
| STKA | 44.370 | 240 | M | P | 2015-04-11 10:15:34.6 | 0.2 | T | NEIR | |
| BBOO | 49.150 | 240 | M | P | 2015-04-11 10:16:12.3 | 0.4 | T | NEIR | |
| WR10 | 50.100 | 257 | M | P | 2015-04-11 10:16:19.7 | 0.2 | T | NEIR | |
| WB10 | 50.250 | 257 | M | P | 2015-04-11 10:16:20.7 | 0.1 | T | NEIR | |
| WB2 | 50.320 | 257 | M | P | 2015-04-11 10:16:21.1 | 0.2 | T | NEIR | |
| WRAB | 50.320 | 257 | M | P | 2015-04-11 10:16:21.0 | 1.2 | T | NEIR | |
| WRA | 50.330 | 257 | M | P | 2015-04-11 10:16:20.0 | 0 | T | NEIR | |
| AS31 | 50.560 | 252 | M | P | 2015-04-11 10:16:23.0 | 0.3 | T | NEIR | |
| MTN | 54.280 | 265 | M | P | 2015-04-11 10:16:47.4 | -2.9 | T | NEIR | |
| KNRA | 56.090 | 261 | M | P | 2015-04-11 10:17:00.6 | -2.7 | T | NEIR | |
| SBA | 62.970 | 185 | M | P | 2015-04-11 10:17:52.8 | 2.3 | T | NEIR | |
| VNDA | 63.110 | 186 | M | P | 2015-04-11 10:17:52.9 | 1.4 | T | NEIR | |
| PSA00 | 63.670 | 253 | M | P | 2015-04-11 10:17:53.1 | -2.5 | T | NEIR | |
| MBWA | 63.830 | 254 | M | P | 2015-04-11 10:17:54.5 | -2.1 | T | NEIR | |
| ATKA | 67.640 | 359 | M | P | 2015-04-11 10:18:20.2 | -0.2 | T | NEIR | |
| ISA | 72.550 | 44 | M | P | 2015-04-11 10:18:50.9 | -0.1 | T | NEIR | |
| CMB | 72.690 | 41 | A | P | 2015-04-11 10:18:52.3 | 0.6 | T | NEIR | |
| WAKR | 73.570 | 41 | M | P | 2015-04-11 10:18:57.6 | 0.4 | T | NEIR | |
| BEKR | 73.810 | 40 | M | P | 2015-04-11 10:18:58.5 | 0 | T | NEIR | |
| PNTR | 73.810 | 41 | M | P | 2015-04-11 10:18:59.1 | 0.5 | T | NEIR | |
| WDEM | 73.920 | 40 | M | P | 2015-04-11 10:18:59.8 | 0.3 | T | NEIR | |
| YERR | 73.980 | 41 | M | P | 2015-04-11 10:18:59.3 | -0.3 | T | NEIR | |
| NV31 | 74.290 | 42 | M | P | 2015-04-11 10:19:01.6 | 0 | T | NEIR | |
| QSPA | 74.300 | 180 | M | P | 2015-04-11 10:19:03.0 | 2.3 | T | NEIR | |
| PAHR | 74.310 | 40 | M | P | 2015-04-11 10:19:01.4 | -0.1 | T | NEIR | |
| 214A | 74.560 | 50 | M | P | 2015-04-11 10:19:02.0 | 0.2 | T | NEIR | |
| KVN | 74.740 | 41 | M | P | 2015-04-11 10:19:04.1 | 0.2 | T | NEIR | |
| TPH | 74.740 | 43 | A | P | 2015-04-11 10:19:04.8 | 0.8 | T | NEIR | |
| TPNV | 74.760 | 44 | M | P | 2015-04-11 10:19:04.3 | 0.2 | T | NEIR | |
| MOD | 75.080 | 38 | M | P | 2015-04-11 10:19:05.9 | 0.1 | T | NEIR | |
| SHPR | 75.250 | 45 | A | P | 2015-04-11 10:19:07.7 | 0.7 | T | NEIR | |
| PRN | 75.810 | 44 | M | P | 2015-04-11 10:19:10.3 | 0.3 | T | NEIR | |
| PINE | 75.870 | 36 | M | P | 2015-04-11 10:19:10.0 | -0.4 | T | NEIR | |
| R11A | 75.970 | 43 | M | P | 2015-04-11 10:19:10.3 | -0.7 | T | NEIR | |
| TUC | 76.230 | 50 | M | P | 2015-04-11 10:19:13.0 | 0.5 | T | NEIR | |
| WVOR | 76.380 | 38 | M | P | 2015-04-11 10:19:12.2 | -1.1 | T | NEIR | |
| VRUT | 76.580 | 45 | M | P | 2015-04-11 10:19:15.7 | 0.7 | T | NEIR | |
| LCMT | 76.820 | 45 | M | P | 2015-04-11 10:19:16.1 | 0.3 | T | NEIR | |
| CCUT | 77.020 | 45 | M | P | 2015-04-11 10:19:17.4 | 0.3 | T | NEIR | |
| KNB | 77.120 | 45 | M | P | 2015-04-11 10:19:18.5 | 0.9 | T | NEIR | |
| PSUT | 77.210 | 44 | M | P | 2015-04-11 10:19:17.9 | -0.2 | T | NEIR | |
| SZCU | 77.230 | 45 | M | P | 2015-04-11 10:19:18.6 | 0.3 | T | NEIR | |
| ELK | 77.510 | 41 | M | P | 2015-04-11 10:19:19.6 | -0.1 | T | NEIR | |
| USRK | 77.970 | 323 | M | P | 2015-04-11 10:19:21.5 | -0.5 | T | NEIR | |
| MTPU | 78.080 | 45 | M | P | 2015-04-11 10:19:23.0 | -0.1 | T | NEIR | |
| TCRU | 78.190 | 44 | M | P | 2015-04-11 10:19:22.9 | -0.7 | T | NEIR | |
| MSU | 78.320 | 44 | M | P | 2015-04-11 10:19:25.1 | 0.8 | T | NEIR | |
| W18A | 78.340 | 48 | M | P | 2015-04-11 10:19:23.6 | -0.8 | T | NEIR | |
| 121A | 78.580 | 51 | M | P | 2015-04-11 10:19:24.7 | -1.1 | T | NEIR | |
| F10A | 79.290 | 36 | M | P | 2015-04-11 10:19:29.0 | -0.3 | T | NEIR | |
| HLID | 79.570 | 39 | M | P | 2015-04-11 10:19:31.7 | 0.6 | T | NEIR | |
| HVU | 79.630 | 41 | M | P | 2015-04-11 10:19:30.8 | -0.6 | T | NEIR | |
| BRPU | 79.710 | 44 | M | P | 2015-04-11 10:19:32.1 | -0.1 | T | NEIR | |
| JLU | 79.870 | 43 | M | P | 2015-04-11 10:19:32.4 | -0.4 | T | NEIR | |
| Y22D | 79.920 | 50 | M | P | 2015-04-11 10:19:33.4 | 0.3 | T | NEIR | |
| MNTX | 80.050 | 53 | M | P | 2015-04-11 10:19:33.4 | -0.2 | T | NEIR | |
| TX31 | 80.410 | 56 | M | P | 2015-04-11 10:19:36.2 | 0.5 | T | NEIR | |
| TX32 | 80.410 | 56 | M | P | 2015-04-11 10:19:36.2 | 0.5 | T | NEIR | |
| WAT3 | 80.410 | 11 | M | P | 2015-04-11 10:19:34.0 | -0.4 | T | NEIR | |
| ANMO | 80.650 | 50 | M | P | 2015-04-11 10:19:37.0 | 0 | T | NEIR | |
| TRF | 80.830 | 10 | A | P | 2015-04-11 10:19:37.5 | -0.1 | T | NEIR | |
| GDL2 | 81.040 | 53 | M | P | 2015-04-11 10:19:40.3 | 1.2 | T | NEIR | |
| RDMU | 81.100 | 44 | M | P | 2015-04-11 10:19:39.5 | 0.2 | T | NEIR | |
| MCMT | 81.200 | 39 | M | P | 2015-04-11 10:19:40.3 | 0.5 | T | NEIR | |
| MCK | 81.320 | 11 | M | P | 2015-04-11 10:19:39.2 | -0.8 | T | NEIR | |
| DLMT | 81.640 | 38 | M | P | 2015-04-11 10:19:41.2 | -0.9 | T | NEIR | |
| SNOW | 81.770 | 41 | A | P | 2015-04-11 10:19:43.6 | 0.6 | T | NEIR | |
| QLMT | 82.060 | 39 | M | P | 2015-04-11 10:19:44.5 | 0.1 | T | NEIR | |
| NEA2 | 82.090 | 10 | M | P | 2015-04-11 10:19:43.3 | -0.7 | T | NEIR | |
| FLWY | 82.120 | 40 | M | P | 2015-04-11 10:19:44.7 | -0.1 | T | NEIR | |
| WRH | 82.150 | 11 | M | P | 2015-04-11 10:19:43.9 | -0.4 | T | NEIR | |
| BCAR | 82.170 | 14 | A | P | 2015-04-11 10:19:44.7 | 0.2 | T | NEIR | |
| PD31 | 82.180 | 42 | M | P | 2015-04-11 10:19:45.0 | -0.1 | T | NEIR | |
| PDAR | 82.180 | 42 | A | P | 2015-04-11 10:19:44.8 | -0.3 | T | NEIR | |
| DOT | 82.190 | 13 | A | P | 2015-04-11 10:19:45.1 | 0.5 | T | NEIR | |
| SMCO | 82.190 | 46 | M | P | 2015-04-11 10:19:45.6 | 0.2 | T | NEIR | |
| MLY | 82.230 | 9 | A | P | 2015-04-11 10:19:44.7 | -0.1 | T | NEIR | |
| BOZ | 82.360 | 38 | M | P | 2015-04-11 10:19:45.4 | -0.4 | T | NEIR | |
| CCB | 82.360 | 11 | A | P | 2015-04-11 10:19:45.3 | 0 | T | NEIR | |
| H17A | 82.360 | 40 | M | P | 2015-04-11 10:19:45.5 | -0.5 | T | NEIR | |
| YHH | 82.390 | 39 | M | P | 2015-04-11 10:19:46.1 | -0.1 | T | NEIR | |
| SCRK | 82.490 | 12 | M | P | 2015-04-11 10:19:45.9 | -0.3 | T | NEIR | |
| COLA | 82.560 | 11 | M | P | 2015-04-11 10:19:46.2 | -0.3 | T | NEIR | |
| TCOL | 82.560 | 11 | M | P | 2015-04-11 10:19:46.2 | -0.2 | T | NEIR | |
| MDM | 82.570 | 10 | M | P | 2015-04-11 10:19:46.1 | -0.5 | T | NEIR | |
| IL31 | 82.640 | 11 | M | P | 2015-04-11 10:19:46.0 | -0.8 | T | NEIR | |
| ILAR | 82.640 | 11 | M | P | 2015-04-11 10:19:45.9 | -1 | T | NEIR | |
| HRY | 82.800 | 37 | M | P | 2015-04-11 10:19:48.7 | 0.5 | T | NEIR | |
| POKR | 82.860 | 11 | M | P | 2015-04-11 10:19:47.7 | -0.3 | T | NEIR | |
| WALA | 82.890 | 35 | M | P | 2015-04-11 10:19:48.6 | 0 | T | NEIR | |
| RWWY | 83.200 | 43 | A | P | 2015-04-11 10:19:49.9 | -0.5 | T | NEIR | |
| PRP | 83.560 | 11 | A | P | 2015-04-11 10:19:52.6 | 0.8 | T | NEIR | |
| DAWY | 83.590 | 14 | M | P | 2015-04-11 10:19:52.0 | 0.2 | T | NEIR | |
| GCMT | 83.620 | 39 | M | P | 2015-04-11 10:19:52.8 | 0.4 | T | NEIR | |
| COLD | 84.360 | 9 | M | P | 2015-04-11 10:19:55.0 | 0.3 | T | NEIR | |
| ABTX | 84.880 | 54 | M | P | 2015-04-11 10:19:58.5 | -0.3 | T | NEIR | |
| KSCO | 85.160 | 47 | M | P | 2015-04-11 10:20:00.2 | -0.1 | T | NEIR | |
| TOLK | 85.760 | 8 | M | P | 2015-04-11 10:20:03.1 | 0.3 | T | NEIR | |
| INK | 88.430 | 14 | M | P | 2015-04-11 10:20:14.8 | -0.8 | T | NEIR | |
| YAK | 89.600 | 337 | M | P | 2015-04-11 10:20:20.5 | -0.7 | T | NEIR |