Station PO ALFO - ALFRED, ON
Network: PO - Portable Observatories for Lithospheric Analysis and Research Investigating Seis
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| ALFO | ALFRED, ON | (45.63, -74.88) | 2009-05-29 / 2599-12-31 | 0.0 m |
| Crust2 Type: | Q2,orogen/39km no ice, Appalachians, North Andes, 0.5 km seds. |
| Thickness Estimate: | 37 km |
| Thickness StdDev: | 3.9 km |
| Vp/Vs Estimate: | 1.80 |
| Vp/Vs StdDev: | 0.09 |
| Vs Estimate: | 3.566 km/s |
| Poisson's Ratio: | 0.28 |
| Peak Value: | 0.03 |
| Assumed Vp: | 6.419 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.598 |
| Nearby stations H: | 37 km +- 0.0 km |
| (2.0 deg) Vp/Vs: | 1.80 +- 0.00 |
7 with match > 90% ( 14.0 %) and 15 with match > 80% ( 30.0 %) out of 50.
Download stack as xyz text file.
Azimuth Distribution of Events:
Prior Results for this Station
| Study | Thickness | Vp/Vs | Vp | Vs | Poissons Ratio | Extra |
| EARS | 37 km | 1.80 | 6.419 km/s | 3.566 km/s | 0.28 | |
| Crust2.0 | 39 km | 1.75 | 6.419 km/s | 3.659 km/s | 0.26 | Q2,orogen/39km no ice, Appalachians, North Andes, 0.5 km seds. |
| Global Maxima | 37 km | 1.80 | 6.419 km/s | 3.566 km/s | 0.28 | amp=0.025490833 |
| Local Maxima 1 | 30 km | 1.97 | 6.419 km/s | 3.258 km/s | 0.33 | amp=0.018172849 |
| Local Maxima 2 | 48 km | 1.61 | 6.419 km/s | 4.0 km/s | 0.18 | amp=0.0075258967 |
| Local Maxima 3 | 40 km | 1.72 | 6.419 km/s | 3.738 km/s | 0.24 | amp=0.0068612737 |
| Local Maxima 4 | 33 km | 1.96 | 6.419 km/s | 3.271 km/s | 0.32 | amp=0.0067621097 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 4.58 SECOND |
| PpPs | 16.03 SECOND |
| PsPs/PpSs | 20.61 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(15 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 97.48925 | 71.9 deg | 333.1 deg | Sea Of Okhotsk | 2013/05/24 05:44:48 GMT | (54.9, 153.2) | 598 km | 8.4 MW, 7.5 MB, 8.3 MW |
| 97.411934 | 96.9 deg | 37.488 deg | Southern Iran | 2013/04/16 10:44:20 GMT | (28.0, 62.0) | 80 km | 7.7 MW, 7.0 MB, 7.7 MW |
| 96.57573 | 61.2 deg | 179.59 deg | Near Coast Of Peru | 2013/09/25 16:42:43 GMT | (-15.8, -74.5) | 40 km | 7.1 MWW, 6.8 MI, 7.0 MWB, 7.0 MWC, 7.1 MWW, 7.1 MWC |
| 96.11053 | 39.8 deg | 185.157 deg | South Of Panama | 2013/08/13 15:43:15 GMT | (5.8, -78.2) | 12 km | 6.7 MWW, 6.6 MWB, 6.7 MWW, 6.7 MWC, 6.7 MI |
| 95.643814 | 80.1 deg | 329.721 deg | Kuril Islands | 2013/04/19 03:05:52 GMT | (46.2, 150.8) | 110 km | 7.2 MW, 7.1 MB, 7.2 MW |
| 91.0798 | 61.5 deg | 315.623 deg | Andreanof Islands, Aleutian Is. | 2013/08/30 16:25:02 GMT | (51.5, -175.2) | 29 km | 7.0 MWW, 6.5 ML, 6.8 MI, 6.9 MWC, 6.9 MWB, 7.0 MWW, 7.0 MI, 7.0 MWC |
| 90.47736 | 74.7 deg | 332.538 deg | Sea Of Okhotsk | 2013/05/24 14:56:31 GMT | (52.2, 151.4) | 624 km | 6.7 MW, 6.7 MB, 6.7 MW |
| 89.75876 | 70.7 deg | 58.853 deg | Crete, Greece | 2013/10/12 13:11:53 GMT | (35.5, 23.3) | 40 km | 6.6 MWW, 6.5 MWB, 6.6 MWW, 6.7 MWC |
| 89.688805 | 35.3 deg | 223.673 deg | Near Coast Of Guerrero, Mexico | 2013/08/21 12:38:29 GMT | (16.9, -99.5) | 21 km | 6.2 MWW, 6.2 MWW, 6.2 MWB, 6.2 MWC |
| 88.62461 | 90.2 deg | 329.424 deg | Off East Coast Of Honshu, Japan | 2013/10/25 17:10:19 GMT | (37.2, 144.7) | 35 km | 7.1 MWW, 7.1 MWW, 7.1 MWB, 7.1 MWC, 7.2 MWC, 7.5 MI |
| 86.30729 | 37.7 deg | 84.156 deg | Azores Islands Region | 2013/04/30 06:25:23 GMT | (37.6, -24.9) | 10 km | 5.8 MW, 5.9 MW, 5.9 MB |
| 84.775856 | 35.6 deg | 228.513 deg | Michoacan, Mexico | 2013/04/22 01:16:32 GMT | (18.1, -102.2) | 30 km | 6.0 MW, 5.6 MB, 5.9 MS, 5.9 MW |
| 82.22397 | 34.2 deg | 210.711 deg | Near Coast Of Chiapas, Mexico | 2013/09/07 00:13:29 GMT | (14.6, -92.1) | 66 km | 6.4 MWW, 6.4 MWB, 6.4 MWC, 6.4 MWW, 6.5 MWC |
| 82.01873 | 39.3 deg | 130.996 deg | Northern Mid-Atlantic Ridge | 2013/09/05 04:01:36 GMT | (15.2, -45.2) | 10 km | 6.0 MWW, 5.9 MWB, 6.0 MWW, 6.0 MWC |
| 80.97285 | 35.0 deg | 208.811 deg | Near Coast Of Guatemala | 2013/05/12 07:29:59 GMT | (13.5, -91.4) | 11 km | 5.5 MS, 5.2 MB, 5.8 MW, 5.6 MW |
Losers
(35 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 76.555405 | 36.2 deg | 198.889 deg | Off Coast Of Costa Rica | 2013/09/05 12:29:15 GMT | (10.6, -86.1) | 19 km | 5.9 MWW, 5.7 MWB, 5.9 MWW, 5.9 MWC | |
| 74.09152 | 36.2 deg | 158.802 deg | Near Coast Of Venezuela | 2013/10/12 02:10:27 GMT | (10.9, -62.3) | 63 km | 6.0 MWW, 6.0 MWW, 6.0 MWB, 6.0 MWC, 6.0 MI | |
| 71.62757 | 73.5 deg | 332.356 deg | Sea Of Okhotsk | 2013/10/01 03:38:21 GMT | (53.2, 152.8) | 573 km | 6.7 MWW, 6.7 MWC, 6.8 MWC, 6.8 MWB | |
| 69.403984 | 71.5 deg | 328.103 deg | Off East Coast Of Kamchatka | 2013/05/21 03:08:17 GMT | (52.5, 160.1) | 7.6 km | 5.8 MW, 5.6 MB, 5.7 MW, 5.8 MS | |
| 68.89142 | 74.4 deg | 327.852 deg | East Of Kuril Islands | 2013/04/19 19:58:40 GMT | (50.0, 157.7) | 15 km | 6.1 MW, 5.9 MB, 6.0 MW, 6.1 MS | |
| 68.84851 | 36.7 deg | 192.873 deg | Panama-Costa Rica Border Region | 2013/05/27 09:41:14 GMT | (9.4, -82.6) | 9.2 km | 5.7 MW, 5.6 MB, 5.7 MW | |
| 68.73384 | 51.2 deg | 189.014 deg | Near Coast Of Northern Peru | 2013/08/12 09:49:32 GMT | (-5.4, -81.9) | 10 km | 6.2 MWW, 6.1 MWB, 6.2 MWW, 6.2 MWC, 6.3 MWC | |
| 67.82109 | 67.8 deg | 173.707 deg | Northern Chile | 2013/08/23 08:34:06 GMT | (-22.3, -68.6) | 111 km | 5.8 MWW, 5.7 MWD, 5.8 MWW, 5.8 MWB, 5.8 MWC | |
| 64.32325 | 61.5 deg | 315.228 deg | Andreanof Islands, Aleutian Is. | 2013/08/31 06:38:36 GMT | (51.2, -174.9) | 18 km | 6.0 MWW, 5.5 ML, 5.9 MWB, 5.9 MWC, 6.0 MWC, 6.0 MI, 6.0 MWW | |
| 64.27663 | 71.6 deg | 328.043 deg | Off East Coast Of Kamchatka | 2013/05/19 18:44:10 GMT | (52.3, 160.1) | 18 km | 6.1 MW, 5.8 MS, 5.9 MB, 5.9 MW | |
| 63.854332 | 31.7 deg | 202.928 deg | Honduras | 2013/04/10 19:14:01 GMT | (15.5, -87.2) | 3.5 km | 5.5 MW | |
| 63.71334 | 90.3 deg | 329.394 deg | Off East Coast Of Honshu, Japan | 2013/10/25 21:27:34 GMT | (37.1, 144.7) | 10 km | 5.5 MB, 5.8 MWC | |
| 63.675007 | 61.2 deg | 315.432 deg | Andreanof Islands, Aleutian Is. | 2013/09/15 16:21:37 GMT | (51.6, -174.7) | 24 km | 6.1 MWW, 5.7 MI, 5.7 ML, 6.0 MWB, 6.1 MWC, 6.1 MWW | |
| 63.609226 | 61.3 deg | 315.49 deg | Andreanof Islands, Aleutian Is. | 2013/09/04 06:27:03 GMT | (51.6, -174.9) | 17 km | 6.0 MWW, 5.5 ML, 5.9 MWB, 6.0 MWW, 6.1 MWC, 6.1 MI | |
| 62.235897 | 61.2 deg | 315.438 deg | Andreanof Islands, Aleutian Is. | 2013/09/04 02:32:30 GMT | (51.6, -174.8) | 20 km | 6.5 MWW, 5.9 ML, 6.3 MWB, 6.5 MI, 6.5 MWC, 6.5 MWW | |
| 62.138756 | 68.2 deg | 56.659 deg | Greece | 2013/08/07 09:06:52 GMT | (38.7, 22.7) | 0.1 km | 5.5 MW, 5.3 MWR, 5.5 MWC | |
| 60.48727 | 61.2 deg | 315.462 deg | Andreanof Islands, Aleutian Is. | 2013/09/04 06:16:49 GMT | (51.6, -174.8) | 21 km | 5.7 MWW, 5.5 ML, 5.5 MI, 5.7 MWB, 5.7 MWW, 5.8 MWC | |
| 58.0618 | 77.0 deg | 215.152 deg | Easter Island Region | 2013/11/02 15:52:46 GMT | (-23.6, -112.6) | 10 km | 6.0 MWW, 5.9 MWB, 6.0 MWW, 6.0 MWC, 6.1 MWC | |
| 57.85403 | 74.5 deg | 328.208 deg | Kuril Islands | 2013/04/20 13:12:50 GMT | (50.1, 157.1) | 18 km | 6.1 MW, 5.8 MB, 5.9 MS, 6.0 MW | |
| 57.078796 | 89.0 deg | 341.233 deg | E. Russia-N.E. China Border Reg. | 2013/04/05 13:00:02 GMT | (42.7, 131.0) | 563 km | 6.3 MW, 6.2 MB, 6.4 MW | |
| 56.996117 | 62.8 deg | 317.071 deg | Andreanof Islands, Aleutian Is. | 2013/04/21 13:48:29 GMT | (51.7, -178.2) | 44 km | 5.6 MW, 5.7 MW, 5.9 MB | |
| 55.659225 | 34.8 deg | 212.599 deg | Near Coast Of Chiapas, Mexico | 2013/09/26 06:46:03 GMT | (14.4, -93.4) | 8.8 km | 5.5 MWB, 5.7 MWC | |
| 55.328575 | 31.1 deg | 65.865 deg | Northern Mid-Atlantic Ridge | 2013/09/30 08:16:09 GMT | (49.5, -28.5) | 10 km | 5.5 MWC, 5.5 MWC | |
| 54.51035 | 92.9 deg | 332.323 deg | Near S. Coast Of Honshu, Japan | 2013/11/09 22:37:50 GMT | (35.9, 140.0) | 64 km | 5.6 MWW, 5.5 MWR, 5.6 MWW, 5.6 MWB, 5.7 MWC | |
| 54.106346 | 59.2 deg | 177.034 deg | Central Peru | 2013/05/21 23:02:45 GMT | (-13.8, -72.3) | 92 km | 5.8 MW, 5.7 MB, 5.8 MW | |
| 53.257107 | 88.9 deg | 339.195 deg | Primor'ye, Russia | 2013/09/02 02:51:13 GMT | (42.2, 133.7) | 445 km | 5.7 MWW, 5.7 MWW, 5.7 MWB, 5.7 MWC | |
| 49.17641 | 61.2 deg | 315.273 deg | Andreanof Islands, Aleutian Is. | 2013/09/05 05:43:39 GMT | (51.5, -174.6) | 20 km | 5.6 MWW, 5.4 MI, 5.5 MWB, 5.6 MWW, 5.7 MWC, 5.7 ML, 5.8 MWC | |
| 47.41324 | 96.1 deg | 41.426 deg | Southern Iran | 2013/05/12 10:54:48 GMT | (26.7, 57.8) | 14 km | 5.6 MW, 5.5 MW | |
| 45.21668 | 61.6 deg | 315.495 deg | Andreanof Islands, Aleutian Is. | 2013/08/31 06:43:54 GMT | (51.4, -175.3) | 25 km | 5.5 MW, 5.5 MWC, 5.5 MWC | |
| 42.983284 | 79.2 deg | 11.18 deg | Southwestern Siberia, Russia | 2013/06/18 23:02:09 GMT | (54.3, 86.2) | 9.9 km | 5.6 MB | |
| 40.581272 | 88.3 deg | 28.121 deg | Southeastern Uzbekistan | 2013/05/26 06:08:15 GMT | (40.0, 67.3) | 18 km | 5.7 MW, 5.6 MW, 5.9 MS, 6.2 MB | |
| 37.476795 | 75.6 deg | 176.998 deg | Near Coast Of Central Chile | 2013/10/31 23:03:59 GMT | (-30.3, -71.5) | 27 km | 6.6 MWW, 6.4 MWB, 6.5 MWC, 6.6 MWW, 6.6 MI | |
| 36.60751 | 90.1 deg | 332.158 deg | Near East Coast Of Honshu, Japan | 2013/04/17 12:03:31 GMT | (38.5, 141.6) | 50 km | 5.9 MW, 5.7 MB, 6.0 MW | |
| 33.305344 | 61.0 deg | 178.289 deg | Southern Peru | 2013/05/14 23:39:15 GMT | (-15.7, -73.3) | 105 km | 5.5 MW, 5.5 MW, 5.7 MB | |
| 17.557898 | 78.0 deg | 175.823 deg | Chile-Argentina Border Region | 2013/06/19 21:29:11 GMT | (-32.7, -70.0) | 104 km | 5.5 MB |
