Station XE COLL - XE.COLL
Network: XE94 - BBand Andean Joint Exp. / Seismic Exploration of Deep Andes
Nearby stations (2 deg radius)
Station | Name | (Lat, Lon) | Start / End | Elevation |
COLL | XE.COLL | (-16.92, -68.31) | 1994-03-27 / 1995-12-31 | 4329 m |
Crust2 Type: | RA,orogen/65km Tibet, 1.0 km seds. |
Thickness Estimate: | 50 km |
Thickness StdDev: | 12 km |
Vp/Vs Estimate: | 1.98 |
Vp/Vs StdDev: | 0.11 |
Vs Estimate: | 3.268 km/s |
Poisson's Ratio: | 0.33 |
Peak Value: | 0.08 |
Assumed Vp: | 6.454 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.801 |
Nearby stations H: | +- |
(2.0 deg) Vp/Vs: | +- |
1 with match > 90% ( 50.0 %) and 2 with match > 80% ( 100.0 %) out of 2.
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 | 50 km | 1.98 | 6.454 km/s | 3.268 km/s | 0.33 | |
Crust2.0 | 65 km | 1.76 | 6.454 km/s | 3.668 km/s | 0.26 | RA,orogen/65km Tibet, 1.0 km seds. |
Global Maxima | 50 km | 1.98 | 6.454 km/s | 3.268 km/s | 0.33 | amp=0.082999945 |
Local Maxima 1 | 70 km | 1.74 | 6.454 km/s | 3.72 km/s | 0.25 | amp=0.077404544 |
Local Maxima 2 | 36 km | 1.65 | 6.454 km/s | 3.917 km/s | 0.21 | amp=0.07559166 |
Local Maxima 3 | 41 km | 2.10 | 6.454 km/s | 3.077 km/s | 0.35 | amp=0.066764854 |
Local Maxima 4 | 62 km | 1.74 | 6.454 km/s | 3.714 km/s | 0.25 | amp=0.052746333 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 7.55 SECOND |
PpPs | 23.05 SECOND |
PsPs/PpSs | 30.60 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(2 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
91.39621 | 47.7 deg | 315.557 deg | Guerrero, Mexico | 1994/12/10 16:17:41 GMT | (18.2, -101.4) | 67 km | 6.5 MB, 6.6 UNKNOWN, 6.5 MW |
85.54723 | 42.7 deg | 316.254 deg | Off Coast Of Oaxaca, Mexico | 1994/07/04 21:36:44 GMT | (14.9, -97.3) | 33 km | 6.1 MB, 6.1 MS, 6.5 UNKNOWN, 6.5 MD |
Losers
(0 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |