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)
Ps15.03 SECOND
PpPs44.08 SECOND
PsPs/PpSs59.12 SECOND

Events Processed for this Station

Download zip of receiver functions as SAC

View Record Section

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