Station 7O FFD2 - Franklin Federal Dam
Network: 7O - New England Seismic Transect (NEST)
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| FFD2 | Franklin Federal Dam | (43.47, -71.65) | 2019-08-31 / 2024-01-01 | 139 m |
| Crust2 Type: | Q2,orogen/39km no ice, Appalachians, North Andes, 0.5 km seds. |
| Thickness Estimate: | 32 km |
| Thickness StdDev: | 5.5 km |
| Vp/Vs Estimate: | 1.73 |
| Vp/Vs StdDev: | 0.06 |
| Vs Estimate: | 3.711 km/s |
| Poisson's Ratio: | 0.25 |
| Peak Value: | 0.03 |
| Assumed Vp: | 6.419 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.491 |
| Nearby stations H: | 33 km +- 1.4 km |
| (2.0 deg) Vp/Vs: | 1.85 +- 0.18 |
5 with match > 90% ( 22.727272 %) and 6 with match > 80% ( 27.272728 %) out of 22.
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 | 32 km | 1.73 | 6.419 km/s | 3.711 km/s | 0.25 | |
| 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 | 32 km | 1.73 | 6.419 km/s | 3.711 km/s | 0.25 | amp=0.033499625 |
| Local Maxima 1 | 26 km | 1.84 | 6.419 km/s | 3.489 km/s | 0.29 | amp=0.01425974 |
| Local Maxima 2 | 57 km | 1.63 | 6.419 km/s | 3.938 km/s | 0.20 | amp=0.009225996 |
| Local Maxima 3 | 41 km | 1.60 | 6.419 km/s | 4.012 km/s | 0.18 | amp=0.008395174 |
| Local Maxima 4 | 34 km | 1.99 | 6.419 km/s | 3.222 km/s | 0.33 | amp=0.0072398977 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 3.64 SECOND |
| PpPs | 13.61 SECOND |
| PsPs/PpSs | 17.25 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(6 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 97.149734 | 55.7 deg | 315.095 deg | Alaska Peninsula | 2023/07/16 06:48:21 UTC | (54.5, -160.8) | 21 km | 7.3 Mi |
| 96.96676 | 76.4 deg | 50.25 deg | Turkey | 2023/02/06 10:24:49 UTC | (38.0, 37.2) | 10 km | 7.5 mww |
| 94.66225 | 34.1 deg | 220.657 deg | Near Coast Of Chiapas, Mexico | 2023/07/14 09:29:01 UTC | (15.0, -93.9) | 35 km | 6.3 mww |
| 93.13795 | 33.7 deg | 209.911 deg | Off Coast Of Central America | 2023/07/19 00:22:07 UTC | (12.8, -88.1) | 70 km | 6.5 mww |
| 91.70213 | 81.3 deg | 178.979 deg | Southern Argentina | 2023/07/17 03:05:10 UTC | (-38.2, -70.4) | 171 km | 6.6 mww |
| 83.720825 | 46.7 deg | 191.216 deg | Near Coast Of Ecuador | 2023/03/18 17:12:53 UTC | (-2.9, -79.8) | 66 km | 6.7 Mww |
Losers
(16 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 94.0727 | 34.8 deg | 189.467 deg | Panama-Colombia Border Region | 2023/05/25 03:05:34 UTC | (8.9, -77.1) | 10 km | 6.6 Mi | |
| 77.17637 | 32.7 deg | 216.041 deg | Guatemala | 2023/05/17 23:02:00 UTC | (15.1, -90.9) | 256 km | 6.4 mww | |
| 71.26986 | 70.3 deg | 171.819 deg | Santiago Del Estero Prov., Arg. | 2023/01/20 22:09:39 UTC | (-26.7, -63.0) | 611 km | 6.8 mww | |
| 64.1891 | 67.6 deg | 321.291 deg | Rat Islands, Aleutian Islands | 2023/06/08 20:31:45 UTC | (52.1, 177.8) | 5.3 km | 5.6 Mww | |
| 57.83883 | 70.3 deg | 171.895 deg | Santiago Del Estero Prov., Arg. | 2023/01/24 18:37:00 UTC | (-26.7, -63.1) | 596 km | 6.4 mww | |
| 53.415417 | 84.8 deg | 96.341 deg | Gabon | 2022/12/04 09:53:11 UTC | (-1.0, 10.2) | 3.6 km | 5.5 mww | |
| 47.92683 | 76.7 deg | 179.741 deg | Near Coast Of Central Chile | 2023/03/21 17:38:13 UTC | (-33.6, -71.4) | 65 km | 5.6 Mww | |
| 43.954853 | 77.0 deg | 181.319 deg | Off Coast Of Central Chile | 2023/02/23 10:23:38 UTC | (-33.9, -73.2) | 27 km | 5.5 Mww | |
| 41.908722 | 98.2 deg | 27.071 deg | Eastern Kashmir | 2023/06/13 08:03:40 UTC | (33.1, 75.9) | 10 km | 5.0 Mww | |
| 41.62487 | 45.2 deg | 207.384 deg | Galapagos Islands Region | 2023/05/31 10:55:17 UTC | (1.4, -90.7) | 10 km | 5.5 Mww | |
| 38.489716 | 78.8 deg | 181.566 deg | Off Coast Of Central Chile | 2023/03/30 17:33:06 UTC | (-35.7, -73.5) | 12 km | 6.3 mww | |
| 32.108646 | 96.0 deg | 334.016 deg | Near East Coast Of Honshu, Japan | 2023/05/26 10:03:24 UTC | (35.6, 140.7) | 44 km | 6.2 mww | |
| 30.996775 | 36.6 deg | 182.273 deg | Northern Colombia | 2023/05/28 15:45:56 UTC | (6.7, -73.0) | 158 km | 5.3 Mww | |
| 21.154202 | 31.0 deg | 71.933 deg | Northern Mid-Atlantic Ridge | 2023/06/23 21:48:25 UTC | (44.9, -28.1) | 10 km | 5.6 Mww | |
| 20.42335 | 63.8 deg | 178.939 deg | Near Coast Of Northern Chile | 2023/05/30 16:51:36 UTC | (-20.7, -70.6) | 37 km | 5.5 Mww | |
| 17.80023 | 93.4 deg | 29.54 deg | Hindu Kush Region, Afghanistan | 2023/01/05 14:25:52 UTC | (36.5, 70.7) | 194 km | 5.9 mww |
