| Author | |
| Date and time | 2018-03-25 01:53:17.9 UTC |
| Latitude | -22.969 |
| Longitude | -175.018 |
| Depth | 2 |
| Magnitude | 5.4 Mw |
| Region | TONGA REGION |
| Latest update | 2018-03-25 02:22:34.1 UTC |
| rms | 1.17 s |
| N° phases used for the localisation | 174 |
| N° stations used for the localisation | 174 |
| Gap | 39.0 ° |
| 95% confidence ellipse | |
| semi major | 5.80 |
| semi minor | 3.70 |
| Azimuth | 141 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| NIUE | 6.140 | 52 | M | Pn | 2018-03-25 01:54:43.5 | -6.00 | T | ||
| RAO | 6.780 | 202 | M | Pn | 2018-03-25 01:54:57.5 | -0.90 | T | ||
| MSVF | 8.340 | 307 | M | Pn | 2018-03-25 01:55:21.7 | 1.90 | T | ||
| MSVF | 8.340 | 307 | M | P | 2018-03-25 01:55:24.8 | 5.00 | T | ||
| AFI | 9.530 | 19 | M | Pn | 2018-03-25 01:55:32.0 | -4.10 | T | ||
| RAR | 14.250 | 86 | M | Pn | 2018-03-25 01:56:35.0 | -5.60 | T | ||
| FUNA | 15.410 | 338 | M | Pn | 2018-03-25 01:56:56.7 | 0.50 | T | ||
| LIFNC | 16.620 | 274 | M | Pn | 2018-03-25 01:57:11.5 | -0.40 | T | ||
| OUENC | 16.760 | 268 | M | Pn | 2018-03-25 01:57:15.3 | 1.60 | T | ||
| TOZ | 16.820 | 207 | M | Pn | 2018-03-25 01:57:14.4 | -0.10 | T | ||
| DZM | 17.160 | 269 | M | Pn | 2018-03-25 01:57:20.4 | 1.50 | T | ||
| MRZ | 19.350 | 202 | M | P | 2018-03-25 01:57:44.7 | 0.10 | T | ||
| KOUNC | 19.390 | 273 | M | P | 2018-03-25 01:57:45.0 | 0.10 | T | ||
| TUWZ | 20.610 | 204 | M | P | 2018-03-25 01:57:57.6 | -0.80 | T | ||
| INZ | 22.700 | 207 | M | P | 2018-03-25 01:58:21.8 | 1.10 | T | ||
| OXZ | 22.960 | 205 | M | P | 2018-03-25 01:58:22.9 | -0.70 | T | ||
| RPZ | 23.680 | 206 | M | P | 2018-03-25 01:58:30.3 | -0.70 | T | ||
| FOZ | 24.120 | 208 | M | P | 2018-03-25 01:58:34.3 | -0.70 | T | ||
| LBZ | 24.580 | 206 | M | P | 2018-03-25 01:58:40.5 | 1.20 | T | ||
| ODZ | 24.950 | 205 | M | P | 2018-03-25 01:58:42.8 | 0.20 | T | ||
| MLZ | 26.200 | 208 | M | P | 2018-03-25 01:58:54.5 | 0.50 | T | ||
| WHZ | 26.730 | 207 | A | P | 2018-03-25 01:58:58.3 | -0.50 | T | ||
| CTAO | 36.100 | 267 | M | P | 2018-03-25 02:00:20.0 | -0.90 | T | ||
| CTA | 36.100 | 267 | M | P | 2018-03-25 02:00:20.5 | -0.40 | T | ||
| STKA | 39.320 | 247 | M | P | 2018-03-25 02:00:47.3 | -1.00 | T | ||
| JOHN | 39.860 | 8 | M | P | 2018-03-25 02:00:53.3 | 0.80 | T | ||
| COEN | 40.570 | 275 | M | P | 2018-03-25 02:00:59.7 | 1.20 | T | ||
| MANU | 42.020 | 294 | M | P | 2018-03-25 02:01:10.0 | -0.40 | T | ||
| QIS | 42.110 | 264 | M | P | 2018-03-25 02:01:10.3 | -1.00 | T | ||
| BBOO | 44.020 | 246 | M | P | 2018-03-25 02:01:25.8 | -1.00 | T | ||
| ASAR | 46.730 | 259 | A | P | 2018-03-25 02:01:47.0 | -1.30 | T | ||
| AS31 | 46.730 | 259 | A | P | 2018-03-25 02:01:47.3 | -1.00 | T | ||
| WB2 | 47.070 | 264 | M | P | 2018-03-25 02:01:48.0 | -2.80 | T | ||
| WRAB | 47.070 | 264 | M | P | 2018-03-25 02:01:49.5 | -1.30 | T | ||
| WRA | 47.080 | 264 | A | P | 2018-03-25 02:01:49.0 | -1.90 | T | ||
| FORT | 50.930 | 248 | M | P | 2018-03-25 02:02:19.9 | -0.60 | T | ||
| MTN | 52.020 | 271 | M | P | 2018-03-25 02:02:28.4 | -0.10 | T | ||
| SOEI | 59.400 | 272 | M | P | 2018-03-25 02:03:21.9 | 0.20 | T | ||
| MEEK | 59.780 | 252 | M | P | 2018-03-25 02:03:25.0 | 0.70 | T | ||
| PSA00 | 59.870 | 258 | M | P | 2018-03-25 02:03:24.3 | -0.50 | T | ||
| MBWA | 60.080 | 258 | M | P | 2018-03-25 02:03:25.6 | -0.70 | T | ||
| TNTI | 60.820 | 285 | M | P | 2018-03-25 02:03:31.2 | 0.00 | T | ||
| SANI | 60.830 | 281 | M | P | 2018-03-25 02:03:30.6 | -0.60 | T | ||
| MORW | 61.500 | 248 | M | P | 2018-03-25 02:03:36.6 | 0.50 | T | ||
| CASY | 62.900 | 206 | M | P | 2018-03-25 02:03:46.4 | 0.50 | T | ||
| TOLI2 | 66.890 | 282 | A | P | 2018-03-25 02:04:10.1 | -1.00 | T | ||
| QSPA | 67.040 | 180 | A | P | 2018-03-25 02:04:13.9 | 0.50 | T | ||
| MAJO | 73.900 | 322 | M | P | 2018-03-25 02:04:55.1 | 1.00 | T | ||
| KSM | 76.560 | 277 | M | P | 2018-03-25 02:05:09.6 | 0.30 | T | ||
| JKA | 77.280 | 330 | M | P | 2018-03-25 02:05:13.8 | 0.30 | T | ||
| NACB | 77.420 | 303 | M | P | 2018-03-25 02:05:13.9 | -0.30 | T | ||
| TPUB | 77.710 | 302 | A | P | 2018-03-25 02:05:16.1 | 0.30 | T | ||
| SSLB | 77.710 | 303 | M | P | 2018-03-25 02:05:15.8 | -0.10 | T | ||
| SAO | 78.040 | 41 | A | P | 2018-03-25 02:05:19.0 | 1.30 | T | ||
| SLBS | 78.480 | 58 | M | P | 2018-03-25 02:05:20.4 | 0.20 | T | ||
| SJX | 78.510 | 48 | M | P | 2018-03-25 02:05:20.8 | 0.60 | T | ||
| TKX | 78.550 | 47 | M | P | 2018-03-25 02:05:20.4 | -0.10 | T | ||
| EDW2 | 79.030 | 45 | M | P | 2018-03-25 02:05:23.3 | 0.10 | T | ||
| PFO | 79.270 | 47 | M | P | 2018-03-25 02:05:24.3 | -0.30 | T | ||
| YSS | 79.400 | 332 | M | P | 2018-03-25 02:05:25.8 | 0.60 | T | ||
| PEA0B | 79.420 | 344 | M | P | 2018-03-25 02:05:25.3 | -0.20 | T | ||
| PETK | 79.420 | 344 | A | P | 2018-03-25 02:05:25.4 | -0.10 | T | ||
| CMB | 79.510 | 41 | M | P | 2018-03-25 02:05:24.8 | -1.10 | T | ||
| ADC | 79.750 | 40 | M | P | 2018-03-25 02:05:26.4 | -0.80 | T | ||
| ORV | 79.830 | 39 | M | P | 2018-03-25 02:05:27.4 | -0.20 | T | ||
| MDPB | 80.050 | 42 | M | P | 2018-03-25 02:05:29.1 | 0.00 | T | ||
| GSC | 80.050 | 45 | M | P | 2018-03-25 02:05:28.1 | -0.80 | T | ||
| MAW | 80.090 | 199 | M | P | 2018-03-25 02:05:30.4 | 0.70 | T | ||
| WAKR | 80.380 | 41 | M | P | 2018-03-25 02:05:31.5 | 0.70 | T | ||
| HSIG | 80.540 | 53 | M | P | 2018-03-25 02:05:31.7 | 0.40 | T | ||
| DSP | 80.570 | 43 | M | P | 2018-03-25 02:05:31.8 | 0.30 | T | ||
| BLYC | 80.650 | 47 | M | P | 2018-03-25 02:05:31.5 | -0.40 | T | ||
| KSAR | 80.650 | 317 | M | P | 2018-03-25 02:05:32.6 | 0.70 | T | ||
| KS03 | 80.650 | 317 | M | P | 2018-03-25 02:05:32.0 | 0.00 | T | ||
| PNTR | 80.660 | 41 | M | P | 2018-03-25 02:05:32.3 | 0.00 | T | ||
| GWY | 80.680 | 44 | M | P | 2018-03-25 02:05:32.2 | -0.10 | T | ||
| LCH | 80.690 | 43 | M | P | 2018-03-25 02:05:32.2 | -0.20 | T | ||
| GRAC | 80.720 | 43 | M | P | 2018-03-25 02:05:32.7 | 0.30 | T | ||
| LHV | 80.790 | 42 | M | P | 2018-03-25 02:05:33.1 | 0.00 | T | ||
| RYN | 81.020 | 41 | M | P | 2018-03-25 02:05:32.5 | -1.60 | T | ||
| NVAR | 81.030 | 42 | M | P | 2018-03-25 02:05:34.1 | -0.20 | T | ||
| GO08 | 80.920 | 139 | M | P | 2018-03-25 02:05:34.3 | 0.30 | T | ||
| NV01 | 81.030 | 42 | M | P | 2018-03-25 02:05:34.4 | 0.10 | T | ||
| PAHR | 81.180 | 40 | M | P | 2018-03-25 02:05:34.5 | -0.50 | T | ||
| TPH | 81.480 | 43 | M | P | 2018-03-25 02:05:37.2 | 0.60 | T | ||
| KVN | 81.540 | 41 | M | P | 2018-03-25 02:05:37.2 | 0.20 | T | ||
| V12A | 81.590 | 46 | M | P | 2018-03-25 02:05:36.8 | -0.30 | T | ||
| SHPR | 81.840 | 45 | M | P | 2018-03-25 02:05:38.4 | -0.10 | T | ||
| W13A | 81.860 | 47 | M | P | 2018-03-25 02:05:39.3 | 0.60 | T | ||
| S11A | 82.140 | 44 | M | P | 2018-03-25 02:05:40.2 | 0.10 | T | ||
| K05A | 82.260 | 37 | M | P | 2018-03-25 02:05:39.8 | -1.00 | T | ||
| TUC | 82.440 | 50 | M | P | 2018-03-25 02:05:42.4 | 0.90 | T | ||
| COYC | 82.430 | 137 | M | P | 2018-03-25 02:05:42.3 | 0.40 | T | ||
| USA0B | 82.620 | 325 | M | P | 2018-03-25 02:05:43.1 | 0.70 | T | ||
| BMN | 82.920 | 41 | M | P | 2018-03-25 02:05:44.9 | 0.70 | T | ||
| PINE | 82.940 | 36 | M | P | 2018-03-25 02:05:43.6 | -0.70 | T | ||
| X16A | 83.140 | 48 | M | P | 2018-03-25 02:05:45.7 | 0.40 | T | ||
| WVOR | 83.350 | 38 | M | P | 2018-03-25 02:05:46.5 | 0.10 | T | ||
| LCMT | 83.390 | 45 | M | P | 2018-03-25 02:05:46.7 | 0.20 | T | ||
| E03A | 83.420 | 33 | M | P | 2018-03-25 02:05:46.8 | 0.30 | T | ||
| HPIG | 83.460 | 57 | M | P | 2018-03-25 02:05:46.0 | -0.90 | T | ||
| Q12A | 83.550 | 43 | M | P | 2018-03-25 02:05:47.6 | 0.20 | T | ||
| F04A | 83.580 | 34 | M | P | 2018-03-25 02:05:46.9 | -0.50 | T | ||
| CCUT | 83.620 | 45 | M | P | 2018-03-25 02:05:47.1 | -0.80 | T | ||
| KNB | 83.670 | 45 | M | P | 2018-03-25 02:05:48.7 | 0.70 | T | ||
| U15A | 83.680 | 46 | M | P | 2018-03-25 02:05:48.2 | 0.00 | T | ||
| LL02 | 83.600 | 134 | M | P | 2018-03-25 02:05:47.7 | -0.30 | T | ||
| P18K | 83.700 | 10 | M | P | 2018-03-25 02:05:47.9 | -0.30 | T | ||
| DUN6 | 83.780 | 51 | M | P | 2018-03-25 02:05:49.1 | 0.60 | T | ||
| WUAZ | 83.790 | 47 | M | P | 2018-03-25 02:05:48.1 | -0.50 | T | ||
| SZCU | 83.820 | 45 | M | P | 2018-03-25 02:05:48.0 | -0.90 | T | ||
| SPR3 | 83.840 | 43 | M | P | 2018-03-25 02:05:48.9 | -0.20 | T | ||
| PSUT | 83.870 | 44 | M | P | 2018-03-25 02:05:48.8 | -0.30 | T | ||
| I07A | 83.910 | 37 | M | P | 2018-03-25 02:05:49.0 | -0.30 | T | ||
| ZAIG | 83.930 | 62 | M | P | 2018-03-25 02:05:49.4 | 0.00 | T | ||
| J08A | 84.020 | 38 | M | P | 2018-03-25 02:05:49.6 | -0.20 | T | ||
| G06A | 84.050 | 35 | M | P | 2018-03-25 02:05:49.5 | -0.40 | T | ||
| X18A | 84.230 | 49 | M | P | 2018-03-25 02:05:51.4 | 0.50 | T | ||
| PKCU | 84.250 | 45 | M | P | 2018-03-25 02:05:51.5 | 0.30 | T | ||
| ELK | 84.310 | 41 | M | P | 2018-03-25 02:05:51.1 | -0.30 | T | ||
| GNW | 84.480 | 33 | M | P | 2018-03-25 02:05:51.0 | -1.00 | T | ||
| D05A | 84.640 | 33 | M | P | 2018-03-25 02:05:52.5 | -0.30 | T | ||
| MTPU | 84.670 | 45 | M | P | 2018-03-25 02:05:52.3 | -1.10 | T | ||
| W18A | 84.690 | 48 | M | P | 2018-03-25 02:05:53.6 | 0.40 | T | ||
| DUG | 85.490 | 43 | M | P | 2018-03-25 02:05:58.1 | 0.90 | T | ||
| GO06 | 85.430 | 131 | A | P | 2018-03-25 02:05:58.8 | 1.50 | T | ||
| SNAA | 85.350 | 178 | A | P | 2018-03-25 02:05:57.6 | 0.30 | T | ||
| PLCA | 85.550 | 133 | A | P | 2018-03-25 02:05:59.5 | 1.60 | T | ||
| MNTX | 86.030 | 53 | M | P | 2018-03-25 02:06:00.6 | 0.90 | T | ||
| KLR | 86.120 | 328 | M | P | 2018-03-25 02:06:02.1 | 1.90 | T | ||
| TX04 | 86.170 | 56 | M | P | 2018-03-25 02:06:00.9 | 0.40 | T | ||
| IPM | 86.260 | 276 | A | P | 2018-03-25 02:06:01.7 | 0.90 | T | ||
| ANMO | 86.890 | 50 | A | P | 2018-03-25 02:06:05.3 | 1.10 | T | ||
| MA2 | 86.950 | 343 | A | P | 2018-03-25 02:06:03.6 | -0.80 | T | ||
| KLU | 87.400 | 14 | M | P | 2018-03-25 02:06:06.5 | -0.20 | T | ||
| SCM | 87.410 | 13 | M | P | 2018-03-25 02:06:05.9 | -0.90 | T | ||
| GSI | 88.200 | 272 | A | P | 2018-03-25 02:06:13.0 | 2.90 | T | ||
| KTH | 88.320 | 11 | M | P | 2018-03-25 02:06:10.3 | -0.80 | T | ||
| TRF | 88.340 | 11 | M | P | 2018-03-25 02:06:11.0 | -0.30 | T | ||
| RND | 88.550 | 11 | M | P | 2018-03-25 02:06:11.2 | -1.00 | T | ||
| MCK | 88.830 | 11 | M | P | 2018-03-25 02:06:13.0 | -0.50 | T | ||
| PD08 | 88.930 | 42 | M | P | 2018-03-25 02:06:13.3 | -0.70 | T | ||
| VA03 | 89.140 | 126 | M | P | 2018-03-25 02:06:16.9 | 1.80 | T | ||
| SEY | 89.450 | 346 | M | P | 2018-03-25 02:06:16.8 | 0.50 | T | ||
| WRH | 89.660 | 11 | M | P | 2018-03-25 02:06:16.6 | -0.70 | T | ||
| HDA | 89.810 | 12 | M | P | 2018-03-25 02:06:17.0 | -1.00 | T | ||
| CCB | 89.870 | 11 | M | P | 2018-03-25 02:06:17.4 | -0.90 | T | ||
| SCRK | 90.020 | 13 | M | P | 2018-03-25 02:06:19.2 | 0.00 | T | ||
| COLA | 90.070 | 11 | M | P | 2018-03-25 02:06:18.1 | -1.10 | T | ||
| MDM | 90.080 | 11 | M | P | 2018-03-25 02:06:17.8 | -1.50 | T | ||
| ZEA | 91.180 | 330 | M | P | 2018-03-25 02:06:25.0 | 0.70 | T | ||
| BRLDA | 91.350 | 30 | M | P | 2018-03-25 02:06:24.3 | -0.90 | T | ||
| EGAK | 91.320 | 14 | M | P | 2018-03-25 02:06:24.7 | -0.40 | T | ||
| BILL | 91.810 | 353 | M | P | 2018-03-25 02:06:27.5 | 0.20 | T | ||
| PHRA | 92.520 | 289 | A | P | 2018-03-25 02:06:33.5 | 3.20 | T | ||
| LAO | 93.040 | 40 | M | P | 2018-03-25 02:06:33.5 | 0.60 | T | ||
| RSSD | 93.090 | 43 | A | P | 2018-03-25 02:06:34.4 | 1.00 | T | ||
| CMAR | 93.630 | 288 | M | P | 2018-03-25 02:06:38.4 | 3.00 | T | ||
| DGMT | 95.110 | 39 | M | P | 2018-03-25 02:06:42.8 | 0.40 | T | ||
| INK | 95.960 | 14 | M | P | 2018-03-25 02:06:45.3 | -1.10 | T | ||
| MIAR | 96.150 | 55 | M | P | 2018-03-25 02:06:47.2 | 0.20 | T | ||
| KURK | 117.730 | 317 | M | PKPdf | 2018-03-25 02:12:04.4 | -1.30 | T | ||
| AAK | 120.070 | 307 | M | PKPdf | 2018-03-25 02:12:10.7 | 0.30 | T | ||
| BRVK | 122.840 | 319 | M | PKPdf | 2018-03-25 02:12:15.2 | -0.40 | T | ||
| KBL | 123.590 | 297 | A | PKPdf | 2018-03-25 02:12:17.4 | 0.30 | T | ||
| ARU | 128.810 | 325 | M | PKPdf | 2018-03-25 02:12:26.3 | -0.70 | T | ||
| PABE | 144.520 | 342 | A | PKPdf | 2018-03-25 02:12:55.1 | -0.90 | T | ||
| LODK | 144.830 | 241 | A | PKPdf | 2018-03-25 02:12:56.6 | 0.10 | T | ||
| AKBB | 146.460 | 332 | M | P | 2018-03-25 02:12:59.2 | -0.20 | T | ||
| KIEV | 146.480 | 332 | A | PKPbc | 2018-03-25 02:13:00.2 | -0.60 | T | ||
| BRTR | 150.590 | 312 | A | PKPbc | 2018-03-25 02:13:10.8 | -0.70 | T | ||
| BR131 | 150.590 | 312 | A | PKPbc | 2018-03-25 02:13:11.2 | -0.30 | T | ||
| ANTO | 151.100 | 312 | A | PKPbc | 2018-03-25 02:13:13.0 | 0.40 | T | ||
| MORC | 151.410 | 343 | A | PKPbc | 2018-03-25 02:13:13.0 | -0.60 | T |