Station XT FAFA - Fa Fa Island
Network: XT01 - Seismic Array in Fiji and Tonga
Nearby stations (2 deg radius)
Station | Name | (Lat, Lon) | Start / End | Elevation |
FAFA | Fa Fa Island | (-21.09, -175.16) | 2001-08-05 / 2002-12-31 | 0.1 km |
Crust2 Type: | B0,melt affected o.c. and oceanic plateaus, 0.10 km seds. |
Thickness Estimate: | 70 km |
Thickness StdDev: | 3.1 km |
Vp/Vs Estimate: | 2.04 |
Vp/Vs StdDev: | 0.03 |
Vs Estimate: | 2.36 km/s |
Poisson's Ratio: | 0.34 |
Peak Value: | 0.00 |
Assumed Vp: | 4.802 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.983 |
Nearby stations H: | +- |
(2.0 deg) Vp/Vs: | +- |
2 with match > 90% ( 66.666664 %) 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 | 70 km | 2.04 | 4.802 km/s | 2.36 km/s | 0.34 | |
Crust2.0 | 16 km | 2.06 | 4.802 km/s | 2.335 km/s | 0.35 | B0,melt affected o.c. and oceanic plateaus, 0.10 km seds. |
Global Maxima | 70 km | 2.04 | 4.802 km/s | 2.36 km/s | 0.34 | amp=0.0018599314 |
Local Maxima 1 | 65 km | 2.00 | 4.802 km/s | 2.404 km/s | 0.33 | amp=0.0017524963 |
Local Maxima 2 | 70 km | 2.10 | 4.802 km/s | 2.289 km/s | 0.35 | amp=0.0016897566 |
Local Maxima 3 | 66 km | 1.85 | 4.802 km/s | 2.596 km/s | 0.29 | amp=0.0015761156 |
Local Maxima 4 | 62 km | 2.10 | 4.802 km/s | 2.289 km/s | 0.35 | amp=0.0015565382 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 15.03 SECOND |
PpPs | 44.08 SECOND |
PsPs/PpSs | 59.12 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 |
98.67821 | 45.0 deg | 200.914 deg | West Of Macquarie Island | 2001/11/17 22:10:26 GMT | (-60.6, 154.1) | 10 km | 5.5 MB, 5.6 MS, 6.0 MW, 5.8 MW |
91.48356 | 83.1 deg | 258.588 deg | South Indian Ocean | 2001/09/07 02:45:59 GMT | (-13.2, 97.3) | 10 km | 6.2 MB, 5.8 MS, 6.0 MW, 5.9 MW |
86.79453 | 61.2 deg | 283.499 deg | Northern Molucca Sea | 2001/08/27 01:16:47 GMT | (1.1, 126.4) | 33 km | 5.8 MB, 5.9 MS, 6.1 MW, 5.9 MW |
Losers
(0 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |