| Author | |
| Date and time | 2011-04-04 18:20:46.3 UTC |
| Latitude | 59.035 |
| Longitude | -153.347 |
| Depth | 70.4 |
| Magnitude | 5.0 mb |
| Region | SOUTHERN ALASKA |
| Latest update | 2016-04-19 07:23:05.0 UTC |
| rms | 0.72 s |
| N° phases used for the localisation | 152 |
| N° stations used for the localisation | 152 |
| Gap | 112.0 ° |
| 95% confidence ellipse | |
| semi major | 10 |
| semi minor | 6.4 |
| Azimuth | 170 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| KDAK | 1.320 | 162 | M | P | 2011-04-04 18:21:08.2 | -0.7 | T | GSRC | |
| COLA | 6.410 | 22 | A | P | 2011-04-04 18:22:18.7 | 0.7 | T | GFZ | |
| YKA | 19.030 | 63 | M | P | 2011-04-04 18:25:03.0 | 0.4 | T | GSRC | |
| BILL | 19.740 | 314 | A | P | 2011-04-04 18:25:11.4 | 1.1 | T | GFZ | |
| SEY | 25.940 | 302 | M | P | 2011-04-04 18:26:12.2 | 0.2 | T | GSRC | |
| MA2 | 27.820 | 296 | M | P | 2011-04-04 18:26:29.7 | 0.8 | T | GSRC | |
| TIXI | 32.170 | 324 | A | P | 2011-04-04 18:27:07.0 | -0.3 | T | GFZ | |
| RSSD | 33.220 | 95 | A | P | 2011-04-04 18:27:18.2 | 1.4 | T | GFZ | |
| YAK | 35.920 | 309 | A | P | 2011-04-04 18:27:39.2 | -0.6 | T | GFZ | |
| KUR | 37.340 | 275 | M | P | 2011-04-04 18:27:52.2 | 0.3 | T | GSRC | |
| SUMG | 41.360 | 24 | A | P | 2011-04-04 18:28:25.6 | -0.2 | T | SC3 | |
| DAG | 41.470 | 14 | A | P | 2011-04-04 18:28:25.2 | -1 | T | GFZ | |
| ERM | 42.040 | 275 | M | P | 2011-04-04 18:28:31.8 | 1 | T | GSRC | |
| SPITS | 42.890 | 3 | A | P | 2011-04-04 18:28:36.4 | -1.4 | T | NEWS | |
| MAJO | 48.670 | 274 | M | P | 2011-04-04 18:29:22.0 | -1.3 | T | GSRC | |
| ARCES | 51.730 | 1 | A | P | 2011-04-04 18:29:45.2 | -1.2 | T | NEWS | |
| ULN | 54.920 | 306 | A | P | 2011-04-04 18:30:10.4 | 0.4 | T | GFZ | |
| ZALV | 58.050 | 324 | M | P | 2011-04-04 18:30:31.6 | -0.5 | T | GSRC | |
| FINES | 59.850 | 0 | A | P | 2011-04-04 18:30:43.4 | -1.1 | T | NEWS | |
| HFA0 | 60.730 | 7 | A | P | 2011-04-04 18:30:49.2 | -1.3 | T | NEWS | |
| KONO | 60.900 | 10 | M | P | 2011-04-04 18:30:51.0 | -0.7 | T | GSRC | |
| ARU | 62.100 | 341 | A | P | 2011-04-04 18:31:00.1 | 0.3 | T | GFZ | |
| KURK | 62.730 | 326 | M | P | 2011-04-04 18:31:02.6 | -1.4 | T | GSRC | |
| BRVK | 62.840 | 332 | A | P | 2011-04-04 18:31:04.7 | 0 | T | SC3 | |
| MKAR | 65.080 | 321 | M | P | 2011-04-04 18:31:18.0 | -1.4 | T | GSRC | |
| BSEG | 66.620 | 10 | A | P | 2011-04-04 18:31:30.1 | 0.9 | T | GFZ | |
| OTUK | 66.730 | 329 | A | P | 2011-04-04 18:31:29.6 | -0.4 | T | GFZ | |
| CLZ | 68.690 | 11 | A | P | 2011-04-04 18:31:43.0 | 0.6 | T | SC3 | |
| BUG | 68.760 | 13 | A | P | 2011-04-04 18:31:43.0 | 0.3 | T | GFZ | |
| PDGK | 69.070 | 322 | A | P | 2011-04-04 18:31:46.5 | 1.9 | T | GFZ | |
| MEM | 69.430 | 14 | A | P | 2011-04-04 18:31:47.3 | 0.4 | T | GFZ | |
| CLL | 69.460 | 9 | A | P | 2011-04-04 18:31:47.3 | 0.3 | T | GFZ | |
| BAIF | 69.730 | 15 | A | P | 2011-04-04 18:31:48.3 | -0.5 | T | LDG | |
| GIVF | 69.770 | 15 | A | P | 2011-04-04 18:31:48.4 | -0.6 | T | LDG | |
| RCHB | 69.770 | 15 | A | P | 2011-04-04 18:31:49.2 | 0.2 | T | GFZ | |
| BRG | 69.960 | 9 | A | P | 2011-04-04 18:31:50.3 | 0.1 | T | GFZ | |
| MOX | 69.990 | 10 | A | P | 2011-04-04 18:31:50.5 | 0.1 | T | GFZ | |
| TNS | 70.090 | 12 | A | P | 2011-04-04 18:31:51.0 | -0.1 | T | SC3 | |
| FLN | 70.290 | 19 | A | P | 2011-04-04 18:31:51.1 | -1.1 | T | LDG | |
| PVCC | 70.350 | 8 | A | P | 2011-04-04 18:31:52.9 | 0.3 | T | SC3 | |
| WLF | 70.370 | 14 | A | P | 2011-04-04 18:31:54.4 | 1.7 | T | SC3 | |
| SGMF | 70.420 | 20 | A | P | 2011-04-04 18:31:52.3 | -0.7 | T | LDG | |
| LDF | 70.510 | 19 | A | P | 2011-04-04 18:31:52.4 | -1.1 | T | LDG | |
| GRR | 70.590 | 19 | A | P | 2011-04-04 18:31:53.2 | -0.8 | T | LDG | |
| KIEV | 70.610 | 358 | A | P | 2011-04-04 18:31:53.9 | -0.2 | T | GFZ | |
| QUIF | 70.640 | 21 | A | P | 2011-04-04 18:31:54.3 | 0 | T | LDG | |
| MANZ | 70.690 | 10 | A | P | 2011-04-04 18:31:55.2 | 0.5 | T | GFZ | |
| PRU | 70.890 | 8 | A | P | 2011-04-04 18:31:56.2 | 0.4 | T | SC3 | |
| GRA1 | 70.900 | 11 | A | P | 2011-04-04 18:31:56.1 | 0.2 | T | SC3 | |
| GRA2 | 70.950 | 10 | A | P | 2011-04-04 18:31:56.8 | 0.6 | T | SC3 | |
| GRB4 | 71.160 | 10 | A | P | 2011-04-04 18:31:58.2 | 0.7 | T | SC3 | |
| AAK | 71.240 | 325 | M | P | 2011-04-04 18:31:58.3 | 0.1 | T | GSRC | |
| MEZF | 71.370 | 15 | A | P | 2011-04-04 18:31:58.3 | -0.4 | T | LDG | |
| CLF | 71.450 | 17 | A | P | 2011-04-04 18:31:59.8 | 0.6 | T | GFZ | |
| WET | 71.590 | 10 | A | P | 2011-04-04 18:32:01.2 | 1.1 | T | SC3 | |
| KHC | 71.670 | 9 | A | P | 2011-04-04 18:32:01.2 | 0.6 | T | SC3 | |
| VRAC | 71.710 | 7 | M | P | 2011-04-04 18:32:00.9 | 0.1 | T | BUC | |
| CDF | 71.740 | 14 | A | P | 2011-04-04 18:32:00.5 | -0.6 | T | LDG | |
| ECH | 71.920 | 14 | A | P | 2011-04-04 18:32:02.2 | 0.1 | T | GFZ | |
| BFO | 71.950 | 13 | A | P | 2011-04-04 18:32:02.3 | 0.1 | T | GFZ | |
| MNAS | 71.970 | 326 | A | P | 2011-04-04 18:32:02.8 | 0.3 | T | GFZ | |
| HAU | 72.030 | 14 | A | P | 2011-04-04 18:32:02.0 | -0.7 | T | LDG | |
| HINF | 72.280 | 14 | A | P | 2011-04-04 18:32:03.4 | -0.8 | T | LDG | |
| LOR | 72.420 | 16 | A | P | 2011-04-04 18:32:04.3 | -0.7 | T | LDG | |
| FUR | 72.420 | 11 | A | P | 2011-04-04 18:32:05.8 | 0.7 | T | SC3 | |
| MFF | 72.440 | 19 | A | P | 2011-04-04 18:32:04.6 | -0.5 | T | LDG | |
| SLE | 72.520 | 13 | A | P | 2011-04-04 18:32:05.5 | -0.2 | T | SC3 | |
| SSF | 72.570 | 16 | A | P | 2011-04-04 18:32:05.3 | -0.6 | T | LDG | |
| KECS | 72.730 | 4 | A | P | 2011-04-04 18:32:08.0 | 1.2 | T | BEO | |
| BOURR | 72.740 | 14 | A | P | 2011-04-04 18:32:07.3 | 0.3 | T | GFZ | |
| KMPD | 72.770 | 0 | M | P | 2011-04-04 18:32:06.0 | -1 | T | MCSM | |
| AVF | 72.810 | 17 | A | P | 2011-04-04 18:32:06.5 | -0.8 | T | LDG | |
| BGF | 72.960 | 17 | A | P | 2011-04-04 18:32:07.4 | -0.8 | T | LDG | |
| RJOB | 72.980 | 10 | A | P | 2011-04-04 18:32:08.6 | 0.1 | T | GFZ | |
| MOA | 72.990 | 9 | A | P | 2011-04-04 18:32:09.6 | 1.1 | T | SC3 | |
| SMF | 73.020 | 16 | A | P | 2011-04-04 18:32:07.7 | -0.9 | T | LDG | |
| CONA | 73.030 | 8 | A | P | 2011-04-04 18:32:09.1 | 0.3 | T | ZAMG | |
| TCF | 73.130 | 17 | A | P | 2011-04-04 18:32:08.3 | -0.9 | T | LDG | |
| TRPA | 73.140 | 3 | A | P | 2011-04-04 18:32:09.5 | 0.2 | T | GFZ | |
| MOTA | 73.220 | 11 | A | P | 2011-04-04 18:32:11.1 | 1.2 | T | ZAMG | |
| WATA | 73.270 | 11 | A | P | 2011-04-04 18:32:10.6 | 0.4 | T | ZAMG | |
| PSZ | 73.270 | 5 | A | P | 2011-04-04 18:32:11.2 | 1.1 | T | SC3 | |
| WTTA | 73.350 | 11 | A | P | 2011-04-04 18:32:11.3 | 0.6 | T | SC3 | |
| CABF | 73.360 | 15 | A | P | 2011-04-04 18:32:10.4 | -0.3 | T | LDG | |
| BNALP | 73.400 | 13 | A | P | 2011-04-04 18:32:11.5 | 0.6 | T | GFZ | |
| GIMEL | 73.460 | 15 | A | P | 2011-04-04 18:32:12.4 | 1.1 | T | SC3 | |
| FETA | 73.500 | 11 | A | P | 2011-04-04 18:32:12.3 | 0.7 | T | ZAMG | |
| ARSA | 73.680 | 8 | A | P | 2011-04-04 18:32:13.4 | 0.9 | T | SC3 | |
| KBA | 73.690 | 9 | A | P | 2011-04-04 18:32:13.1 | 0.4 | T | SC3 | |
| BURAR | 73.710 | 1 | M | P | 2011-04-04 18:32:12.1 | -0.7 | T | BUC | |
| FUORN | 73.850 | 12 | A | P | 2011-04-04 18:32:14.5 | 0.7 | T | GFZ | |
| TUE | 73.890 | 12 | A | P | 2011-04-04 18:32:14.8 | 0.8 | T | SC3 | |
| SFK | 73.950 | 324 | A | P | 2011-04-04 18:32:14.8 | 0.5 | T | GFZ | |
| RJF | 73.980 | 18 | A | P | 2011-04-04 18:32:13.4 | -0.8 | T | LDG | |
| LFF | 74.200 | 19 | A | P | 2011-04-04 18:32:15.0 | -0.5 | T | LDG | |
| SOKA | 74.220 | 8 | A | P | 2011-04-04 18:32:16.4 | 0.7 | T | ZAMG | |
| ARCR | 74.230 | 2 | M | P | 2011-04-04 18:32:14.5 | -1.2 | T | BUC | |
| OBKA | 74.350 | 9 | A | P | 2011-04-04 18:32:16.4 | -0.1 | T | SC3 | |
| LPL | 74.520 | 14 | A | P | 2011-04-04 18:32:18.0 | 0.3 | T | LDG | |
| LPG | 74.540 | 14 | A | P | 2011-04-04 18:32:18.4 | 0.5 | T | LDG | |
| VIVF | 74.890 | 16 | A | P | 2011-04-04 18:32:19.1 | -0.5 | T | LDG | |
| SIRR | 74.980 | 4 | M | P | 2011-04-04 18:32:20.4 | 0.4 | T | BUC | |
| ORIF | 75.000 | 15 | A | P | 2011-04-04 18:32:19.9 | -0.3 | T | LDG | |
| CEY | 75.100 | 9 | A | P | 2011-04-04 18:32:20.3 | -0.5 | T | BEO | |
| MBDF | 75.310 | 15 | A | P | 2011-04-04 18:32:23.1 | 1 | T | LDG | |
| DOPR | 75.360 | 1 | M | P | 2011-04-04 18:32:23.1 | 0.9 | T | BUC | |
| BOJS | 75.400 | 8 | A | P | 2011-04-04 18:32:22.2 | -0.2 | T | BEO | |
| PLOR | 75.480 | M | P | 2011-04-04 18:32:23.3 | 0.4 | T | BUC | ||
| LASF | 75.540 | 17 | A | P | 2011-04-04 18:32:23.2 | 0 | T | LDG | |
| BZS | 75.630 | 4 | A | P | 2011-04-04 18:32:23.8 | 0.1 | T | SC3 | |
| MLR | 75.840 | 1 | M | P | 2011-04-04 18:32:25.9 | 0.8 | T | BUC | |
| SMRF | 75.880 | 16 | A | P | 2011-04-04 18:32:25.5 | 0.3 | T | LDG | |
| ISO | 75.880 | 14 | A | P | 2011-04-04 18:32:26.8 | 1.6 | T | SC3 | |
| GZR | 75.890 | 3 | M | P | 2011-04-04 18:32:25.1 | -0.2 | T | BUC | |
| ARR | 75.950 | 2 | M | P | 2011-04-04 18:32:25.9 | 0.3 | T | BUC | |
| EPF | 75.990 | 20 | A | P | 2011-04-04 18:32:24.7 | -1.2 | T | LDG | |
| MTLF | 76.000 | 18 | A | P | 2011-04-04 18:32:25.5 | -0.4 | T | LDG | |
| CFR | 76.140 | 359 | M | P | 2011-04-04 18:32:26.0 | -0.6 | T | BUC | |
| SBF | 76.240 | 14 | A | P | 2011-04-04 18:32:26.8 | -0.5 | T | LDG | |
| FRF | 76.440 | 15 | A | P | 2011-04-04 18:32:28.7 | 0.4 | T | LDG | |
| MDVR | 76.470 | 4 | M | P | 2011-04-04 18:32:28.6 | 0 | T | BUC | |
| TEKS | 76.610 | 5 | A | P | 2011-04-04 18:32:29.5 | 0.2 | T | BEO | |
| LMR | 76.640 | 15 | A | P | 2011-04-04 18:32:29.4 | 0 | T | LDG | |
| KUBS | 76.840 | 4 | A | P | 2011-04-04 18:32:28.8 | -1.8 | T | BEO | |
| NCK | 76.870 | 347 | M | P | 2011-04-04 18:32:31.2 | 0.4 | T | GSRC | |
| MSAB | 77.230 | 359 | M | P | 2011-04-04 18:32:32.1 | -0.7 | T | BUC | |
| BBLS | 77.290 | 5 | A | P | 2011-04-04 18:32:33.6 | 0.6 | T | SC3 | |
| GRUS | 77.320 | 4 | A | P | 2011-04-04 18:32:33.2 | -0.1 | T | BEO | |
| PGF | 77.730 | 13 | A | P | 2011-04-04 18:32:35.2 | -0.5 | T | LDG | |
| ZAPS | 77.980 | 3 | A | P | 2011-04-04 18:32:36.8 | -0.2 | T | BEO | |
| SELS | 78.020 | 4 | A | P | 2011-04-04 18:32:36.7 | -0.5 | T | BEO | |
| STON | 78.190 | 7 | A | P | 2011-04-04 18:32:37.2 | -0.8 | T | BEO | |
| BRY | 78.210 | 6 | A | P | 2011-04-04 18:32:38.2 | -0.2 | T | MSO | |
| NKME | 78.360 | 6 | A | P | 2011-04-04 18:32:38.9 | -0.2 | T | MSO | |
| BARS | 78.430 | 4 | A | P | 2011-04-04 18:32:39.1 | -0.3 | T | BEO | |
| EMOS | 78.430 | 21 | A | P | 2011-04-04 18:32:40.8 | 1.1 | T | SC3 | |
| CEME | 78.580 | 6 | A | P | 2011-04-04 18:32:39.8 | -0.5 | T | MSO | |
| HCY | 78.660 | 6 | A | P | 2011-04-04 18:32:40.2 | -0.5 | T | MSO | |
| VTS | 78.700 | 3 | M | P | 2011-04-04 18:32:40.3 | -0.8 | T | BUC | |
| PDG | 78.710 | 6 | A | P | 2011-04-04 18:32:40.6 | -0.4 | T | SC3 | |
| BUM | 78.820 | 6 | A | P | 2011-04-04 18:32:41.8 | 0.1 | T | MSO | |
| SKO | 79.260 | 4 | A | P | 2011-04-04 18:32:45.1 | 1.1 | T | SC3 | |
| GNI | 80.040 | 346 | M | P | 2011-04-04 18:32:48.4 | 0 | T | GSRC | |
| GRG | 80.310 | 3 | A | P | 2011-04-04 18:32:50.2 | 0.5 | T | SC3 | |
| MATE | 80.330 | 8 | A | P | 2011-04-04 18:32:50.2 | 0.5 | T | SC3 | |
| FNA | 80.450 | 4 | A | P | 2011-04-04 18:32:50.0 | -0.5 | T | BEO | |
| CUC | 80.920 | 8 | A | P | 2011-04-04 18:32:52.5 | -0.5 | T | SC3 | |
| BRTR | 81.430 | 355 | M | P | 2011-04-04 18:32:55.8 | 0 | T | GSRC | |
| TIP | 81.800 | 8 | A | P | 2011-04-04 18:32:57.9 | 0.2 | T | SC3 | |
| BNN | 82.170 | 353 | A | P | 2011-04-04 18:33:00.4 | 0.7 | T | SC3 | |
| TAMR | 83.170 | 14 | A | P | 2011-04-04 18:33:05.1 | 0.4 | T | SC3 | |
| TATN | 87.750 | 14 | A | P | 2011-04-04 18:33:26.6 | -0.9 | T | SC3 |