Station XD SEHA - Sehulea (Hilltop), Normanby Island
Network: XD99 - Woodlark - D_Entrecasteaux Rift, PNG
Nearby stations (2 deg radius)
Station | Name | (Lat, Lon) | Start / End | Elevation |
SEHA | Sehulea (Hilltop), Normanby Island | (-9.96, 151.16) | 1999-07-20 / 2000-12-31 | 115 m |
Crust2 Type: | B1,melt affected o.c. and oceanic plateaus, 0.5 km seds. |
Thickness Estimate: | 51 km |
Thickness StdDev: | 13 km |
Vp/Vs Estimate: | 1.98 |
Vp/Vs StdDev: | 0.08 |
Vs Estimate: | 2.389 km/s |
Poisson's Ratio: | 0.33 |
Peak Value: | 0.00 |
Assumed Vp: | 4.73 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.778 |
Nearby stations H: | +- |
(2.0 deg) Vp/Vs: | +- |
0 with match > 90% ( 0.0 %) 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 | 51 km | 1.98 | 4.73 km/s | 2.389 km/s | 0.33 | |
Crust2.0 | 16 km | 2.06 | 4.73 km/s | 2.3 km/s | 0.35 | B1,melt affected o.c. and oceanic plateaus, 0.5 km seds. |
Global Maxima | 51 km | 1.98 | 4.73 km/s | 2.389 km/s | 0.33 | amp=8.34683E-4 |
Local Maxima 1 | 54 km | 1.88 | 4.73 km/s | 2.516 km/s | 0.30 | amp=5.631428E-4 |
Local Maxima 2 | 43 km | 1.60 | 4.73 km/s | 2.952 km/s | 0.18 | amp=4.928162E-4 |
Local Maxima 3 | 65 km | 1.85 | 4.73 km/s | 2.56 km/s | 0.29 | amp=4.675254E-4 |
Local Maxima 4 | 32 km | 2.10 | 4.73 km/s | 2.255 km/s | 0.35 | amp=4.183144E-4 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 10.57 SECOND |
PpPs | 32.13 SECOND |
PsPs/PpSs | 42.70 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 |
85.141914 | 31.0 deg | 103.551 deg | Fiji Islands Region | 2000/05/02 09:58:34 GMT | (-15.5, -177.5) | 401 km | 5.3 MB, 5.7 MW |
85.0163 | 30.1 deg | 121.953 deg | South Of Fiji Islands | 2000/03/18 23:22:52 GMT | (-24.4, 179.0) | 552 km | 5.1 MB, 5.5 MW |
83.33412 | 84.1 deg | 133.908 deg | South Pacific Ocean | 2000/03/15 06:35:05 GMT | (-44.4, -117.4) | 10 km | 5.9 MB, 5.5 MS, 5.9 MW |
Losers
(0 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |