Station XN 071 - Lake Hughes, CA #4
Network: XN98 - LARSE II - Passive Phase
Nearby stations (2 deg radius)
Station | Name | (Lat, Lon) | Start / End | Elevation |
071 | Lake Hughes, CA #4 | (34.67, -118.46) | 1998-10-07 / 1999-12-31 | 1012 m |
Crust2 Type: | M1,extended crust, 3 km seds. |
Thickness Estimate: | 32 km |
Thickness StdDev: | 6.6 km |
Vp/Vs Estimate: | 1.83 |
Vp/Vs StdDev: | 0.10 |
Vs Estimate: | 3.342 km/s |
Poisson's Ratio: | 0.29 |
Peak Value: | 0.04 |
Assumed Vp: | 6.1 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.421 |
Nearby stations H: | +- |
(2.0 deg) Vp/Vs: | +- |
1 with match > 90% ( 33.333332 %) and 3 with match > 80% ( 100.0 %) out of 3.
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Azimuth Distribution of Events:
Prior Results for this Station
Study | Thickness | Vp/Vs | Vp | Vs | Poissons Ratio | Extra |
EARS | 32 km | 1.83 | 6.1 km/s | 3.342 km/s | 0.29 | |
Crust2.0 | 31 km | 1.78 | 6.1 km/s | 3.426 km/s | 0.27 | M1,extended crust, 3 km seds. |
Global Maxima | 32 km | 1.83 | 6.1 km/s | 3.342 km/s | 0.29 | amp=0.042998973 |
Local Maxima 1 | 26 km | 2.08 | 6.1 km/s | 2.929 km/s | 0.35 | amp=0.022377778 |
Local Maxima 2 | 25 km | 1.94 | 6.1 km/s | 3.14 km/s | 0.32 | amp=0.018096248 |
Local Maxima 3 | 48 km | 1.89 | 6.1 km/s | 3.219 km/s | 0.31 | amp=0.015429261 |
Local Maxima 4 | 30 km | 1.60 | 6.1 km/s | 3.812 km/s | 0.18 | amp=0.0111843655 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 4.26 SECOND |
PpPs | 14.59 SECOND |
PsPs/PpSs | 18.85 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(3 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
90.3291 | 78.5 deg | 233.568 deg | Fiji Islands Region | 1998/12/27 00:38:26 GMT | (-21.6, -176.4) | 144 km | 6.1 MB, 6.9 UNKNOWN, 6.6 ME |
82.51383 | 39.9 deg | 313.071 deg | Fox Islands, Aleutian Islands | 1999/01/28 08:10:05 GMT | (52.9, -169.1) | 67 km | 6.3 MB, 6.1 MS, 6.6 MW, 6.6 ME |
80.73369 | 78.5 deg | 233.684 deg | Fiji Islands Region | 1998/11/15 02:44:12 GMT | (-21.6, -176.5) | 149 km | 5.9 MB, 6.3 UNKNOWN, 6.2 MW |
Losers
(0 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |