| Author | |
| Date and time | 2011-12-20 16:06:46.1 UTC |
| Latitude | 44.110 |
| Longitude | -128.730 |
| Depth | 10 |
| Magnitude | 4.1 mb |
| Region | OFF COAST OF OREGON |
| Latest update | 2016-04-19 07:23:25.8 UTC |
| rms | -- s |
| N° phases used for the localisation | 98 |
| N° stations used for the localisation | 94 |
| Gap | 87.0 ° |
| 95% confidence ellipse | |
| semi major | -- |
| semi minor | -- |
| Azimuth | -- ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| 121A | 20.000 | 118 | A | P | 2011-12-20 16:11:19.8 | 0.40 | T | ||
| AFD | 7.800 | 129 | A | Pn | 2011-12-20 16:08:39.2 | -0.20 | T | ||
| ALVY | 4.100 | 90 | A | Sn | 2011-12-20 16:08:35.7 | -1.60 | T | ||
| B005 | 5.400 | 41 | A | Sn | 2011-12-20 16:08:52.6 | -15.40 | T | ||
| B014 | 4.800 | 44 | A | Pn | 2011-12-20 16:07:58.9 | 0.00 | T | ||
| B028 | 4.200 | 83 | A | Pn | 2011-12-20 16:07:49.4 | -0.20 | T | ||
| B032 | 3.900 | 95 | A | Pn | 2011-12-20 16:07:44.5 | -1.30 | T | ||
| B033 | 4.100 | 99 | A | Pn | 2011-12-20 16:07:47.3 | -2.10 | T | ||
| B926 | 5.700 | 32 | A | Pn | 2011-12-20 16:08:10.5 | 0.00 | T | ||
| B927 | 5.800 | 26 | A | Pg | 2011-12-20 16:08:27.3 | 0.40 | T | ||
| B927 | 5.800 | 26 | A | Sn | 2011-12-20 16:09:16.8 | -1.30 | T | ||
| B928 | 5.300 | 27 | A | Pn | 2011-12-20 16:08:05.8 | 0.00 | T | ||
| B941 | 5.400 | 56 | A | Pn | 2011-12-20 16:08:07.2 | 0.50 | T | ||
| BAR | 19.800 | 113 | A | P | 2011-12-20 16:11:15.4 | -1.10 | T | ||
| BLOW | 4.700 | 81 | A | Pn | 2011-12-20 16:07:56.1 | -1.40 | T | ||
| BMO | 8.200 | 81 | A | Pn | 2011-12-20 16:08:45.9 | 0.60 | T | ||
| BOZ | 12.200 | 77 | A | Pn | 2011-12-20 16:09:41.2 | 0.70 | T | ||
| BRAN | 8.400 | 73 | A | Pn | 2011-12-20 16:08:48.3 | 0.90 | T | ||
| CMB | 8.700 | 131 | A | Pn | 2011-12-20 16:08:52.8 | 0.20 | T | ||
| COR | 3.900 | 81 | A | Pn | 2011-12-20 16:07:45.2 | -1.10 | T | ||
| CVRU | 14.100 | 106 | A | Pn | 2011-12-20 16:10:05.3 | -1.20 | T | ||
| DAVN | 8.200 | 60 | A | Pn | 2011-12-20 16:08:44.3 | -0.30 | T | ||
| DAWY | 20.900 | 347 | A | P | 2011-12-20 16:11:28.4 | 0.10 | T | ||
| DHY | 21.800 | 337 | A | P | 2011-12-20 16:11:38.5 | 0.00 | T | ||
| ECSD | 23.100 | 80 | A | P | 2011-12-20 16:11:51.0 | -0.70 | T | ||
| EGAK | 21.900 | 346 | A | P | 2011-12-20 16:11:38.9 | 0.30 | T | ||
| FFC | 20.300 | 49 | A | P | 2011-12-20 16:11:21.7 | 0.20 | T | ||
| GCMT | 13.600 | 76 | A | Pn | 2011-12-20 16:10:02.3 | 3.10 | T | ||
| GSC | 12.700 | 130 | A | Pn | 2011-12-20 16:09:47.8 | 0.90 | T | ||
| H17A | 13.000 | 82 | A | Pn | 2011-12-20 16:09:54.8 | 3.50 | T | ||
| HAWA | 6.900 | 67 | A | Pn | 2011-12-20 16:08:26.4 | -0.60 | T | ||
| HLID | 10.400 | 88 | A | Pn | 2011-12-20 16:09:15.3 | 0.40 | T | ||
| HUMO | 4.500 | 108 | A | Pn | 2011-12-20 16:07:51.1 | -2.80 | T | ||
| I03D | 3.900 | 94 | A | Pn | 2011-12-20 16:07:45.0 | -1.30 | T | ||
| IL01 | 23.100 | 340 | A | P | 2011-12-20 16:11:50.8 | -0.70 | T | ||
| IM03 | 25.800 | 337 | A | P | 2011-12-20 16:12:17.1 | -0.10 | T | ||
| IMW | 12.800 | 85 | A | Pn | 2011-12-20 16:09:50.9 | 2.30 | T | ||
| IZEE | 6.600 | 87 | A | Pn | 2011-12-20 16:08:24.0 | 0.10 | T | ||
| JPSB | 8.400 | 143 | A | Sn | 2011-12-20 16:10:07.9 | -15.70 | T | ||
| JTMT | 10.700 | 65 | A | Pn | 2011-12-20 16:09:20.6 | 1.10 | T | ||
| KENT | 5.900 | 76 | A | Pn | 2011-12-20 16:08:12.5 | -0.90 | T | ||
| KVN | 9.400 | 119 | A | Pn | 2011-12-20 16:09:02.5 | 0.30 | T | ||
| LAO | 16.000 | 73 | A | Pn | 2011-12-20 16:10:28.2 | -3.20 | T | ||
| LEBA | 4.400 | 54 | A | Pn | 2011-12-20 16:07:50.8 | -1.90 | T | ||
| LLLB | 8.000 | 33 | A | Pn | 2011-12-20 16:08:43.2 | 0.90 | T | ||
| LON | 5.500 | 59 | A | Pn | 2011-12-20 16:08:06.5 | -2.20 | T | ||
| MCMT | 11.400 | 81 | A | Pn | 2011-12-20 16:09:29.2 | 0.30 | T | ||
| MLY | 24.300 | 337 | A | P | 2011-12-20 16:12:02.8 | -0.50 | T | ||
| MNTX | 22.100 | 116 | A | P | 2011-12-20 16:11:41.8 | 0.10 | T | ||
| MOD | 6.600 | 107 | A | Pn | 2011-12-20 16:08:22.7 | 0.00 | T | ||
| MRBL | 6.700 | 46 | A | Pn | 2011-12-20 16:08:23.6 | -0.60 | T | ||
| MSO | 10.700 | 70 | A | Pn | 2011-12-20 16:09:20.4 | 0.40 | T | ||
| MSU | 13.600 | 109 | A | Pn | 2011-12-20 16:09:59.7 | 0.00 | T | ||
| MVCO | 16.800 | 107 | A | Pn | 2011-12-20 16:10:41.8 | 0.00 | T | ||
| NEW | 9.100 | 59 | A | Pn | 2011-12-20 16:08:56.2 | -0.80 | T | ||
| NHS | 7.100 | 138 | A | Sn | 2011-12-20 16:09:30.5 | -21.10 | T | ||
| NV01 | 9.700 | 122 | A | Pn | 2011-12-20 16:09:05.5 | -0.20 | T | ||
| NV31 | 9.800 | 122 | A | Pn | 2011-12-20 16:09:06.4 | -0.50 | T | ||
| OMAK | 7.800 | 54 | A | Pn | 2011-12-20 16:08:38.4 | -1.00 | T | ||
| OMMB | 9.800 | 128 | A | Pn | 2011-12-20 16:09:08.0 | 0.40 | T | ||
| ORV | 7.100 | 128 | A | Pn | 2011-12-20 16:08:27.4 | -2.10 | T | ||
| PAH | 8.200 | 119 | A | Pn | 2011-12-20 16:08:47.7 | 1.90 | T | ||
| PAM | 7.100 | 128 | A | Pg | 2011-12-20 16:08:52.0 | 2.20 | T | ||
| PD06 | 14.000 | 89 | A | Pn | 2011-12-20 16:10:05.1 | 0.40 | T | ||
| PHIN | 6.500 | 71 | A | Pn | 2011-12-20 16:08:20.6 | -1.10 | T | ||
| PNSU | 14.500 | 102 | A | P | 2011-12-20 16:10:19.7 | 1.60 | T | ||
| PNT | 8.500 | 123 | A | Pn | 2011-12-20 16:08:50.0 | 0.80 | T | ||
| PV01 | 16.300 | 105 | A | Pn | 2011-12-20 16:10:34.4 | -1.00 | T | ||
| PV09 | 15.700 | 104 | A | Pn | 2011-12-20 16:10:28.9 | 0.70 | T | ||
| R11A | 11.400 | 116 | A | Pn | 2011-12-20 16:09:31.5 | 1.80 | T | ||
| S22A | 17.700 | 104 | A | Pn | 2011-12-20 16:10:53.0 | 0.00 | T | ||
| SDCO | 18.600 | 102 | A | P | 2011-12-20 16:11:03.9 | -0.20 | T | ||
| SRU | 14.500 | 104 | A | P | 2011-12-20 16:10:20.0 | 1.70 | T | ||
| STOR | 5.600 | 55 | A | Pn | 2011-12-20 16:08:10.7 | 0.70 | T | ||
| TPAW | 12.900 | 87 | A | Pn | 2011-12-20 16:09:51.2 | 2.00 | T | ||
| TPNV | 11.900 | 123 | A | Pn | 2011-12-20 16:09:37.9 | 2.20 | T | ||
| TUC | 18.300 | 124 | A | P | 2011-12-20 16:11:00.7 | 0.10 | T | ||
| TX31 | 24.800 | 118 | A | P | 2011-12-20 16:12:07.0 | -1.20 | T | ||
| TX32 | 24.800 | 118 | A | P | 2011-12-20 16:12:07.3 | -1.00 | T | ||
| U15A | 14.700 | 116 | A | Pn | 2011-12-20 16:10:15.9 | 1.70 | T | ||
| UMAT | 7.100 | 77 | A | Pn | 2011-12-20 16:08:27.2 | -2.40 | T | ||
| W18A | 17.100 | 115 | A | Pn | 2011-12-20 16:10:46.4 | 0.50 | T | ||
| WAK | 9.000 | 126 | A | Pn | 2011-12-20 16:08:56.9 | 1.30 | T | ||
| WALA | 11.300 | 59 | A | Pn | 2011-12-20 16:09:28.0 | -0.10 | T | ||
| WALA | 11.300 | 59 | A | Sn | 2011-12-20 16:11:18.3 | -16.50 | T | ||
| WUAZ | 15.800 | 117 | A | Pn | 2011-12-20 16:10:30.6 | 1.40 | T | ||
| WVOR | 7.600 | 99 | A | Pn | 2011-12-20 16:08:33.2 | -3.20 | T | ||
| X16A | 16.500 | 120 | A | Pn | 2011-12-20 16:10:37.6 | -0.10 | T | ||
| Y14A | 15.900 | 125 | A | Pn | 2011-12-20 16:10:33.4 | 3.80 | T | ||
| YER | 8.800 | 123 | A | Pn | 2011-12-20 16:08:53.4 | 0.30 | T | ||
| YFT | 12.800 | 82 | A | Pn | 2011-12-20 16:09:50.9 | 2.20 | T | ||
| YHB | 12.600 | 81 | A | Pn | 2011-12-20 16:09:46.9 | 2.00 | T | ||
| YHH | 12.800 | 81 | A | Pn | 2011-12-20 16:09:50.3 | 2.00 | T | ||
| YPP | 12.900 | 83 | A | Pn | 2011-12-20 16:09:52.0 | 2.70 | T |