Station XL S220 - Dinosaur NM

Network: XL97 - Deep Probe (Archean-Proterozoic)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
S220 Dinosaur NM (40.51, -109.21) 1997-08-22 / 1997-12-31 1585 m
Crust2 Type:Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Thickness Estimate:27 km
Thickness StdDev:14 km
Vp/Vs Estimate:1.60
Vp/Vs StdDev:0.13
Vs Estimate:3.879 km/s
Poisson's Ratio:0.18
Peak Value:0.06
Assumed Vp:6.207 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.636
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

2 with match > 90% ( 18.181818 %) and 3 with match > 80% ( 27.272728 %) out of 11.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 27 km 1.60 6.207 km/s 3.879 km/s 0.18
Crust2.0 43 km 1.76 6.207 km/s 3.535 km/s 0.26 Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Global Maxima 27 km 1.60 6.207 km/s 3.879 km/s 0.18 amp=0.06013258
Local Maxima 1 40 km 1.60 6.207 km/s 3.879 km/s 0.18 amp=0.025492487
Local Maxima 2 25 km 1.89 6.207 km/s 3.284 km/s 0.31 amp=0.022894535
Local Maxima 3 70 km 1.95 6.207 km/s 3.187 km/s 0.32 amp=0.018822502
Local Maxima 4 54 km 1.78 6.207 km/s 3.487 km/s 0.27 amp=0.017994793
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps2.63 SECOND
PpPs11.41 SECOND
PsPs/PpSs14.05 SECOND

Events Processed for this Station

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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
92.62294 53.7 deg 138.292 deg Northern Peru 1997/10/28 06:15:17 GMT (-4.4, -76.7) 112 km 6.6 MB, 6.3 MS, 7.2 UNKNOWN, 6.6 ME
90.995735 79.3 deg 147.435 deg Near Coast Of Central Chile 1997/10/15 01:03:33 GMT (-30.9, -71.2) 58 km 6.8 MB, 6.8 MS, 7.3 UNKNOWN, 7.1 MW
86.70147 47.3 deg 131.56 deg Colombia 1997/09/02 12:13:22 GMT (3.8, -75.7) 199 km 6.5 MB, 6.8 UNKNOWN, 6.4 ME

Losers

(8 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
73.43049 86.3 deg 237.975 deg Tonga Islands 1997/09/10 12:57:07 GMT (-21.3, -174.4) 10 km 5.7 MB, 6.1 MS, 6.1 UNKNOWN, 5.9 MW
71.377235 93.6 deg 234.946 deg Kermadec Islands Region 1997/09/20 16:11:32 GMT (-28.7, -177.6) 30 km 6.1 MB, 7.0 MS, 7.2 UNKNOWN, 6.7 ME
71.09764 94.7 deg 238.96 deg South Of Fiji Islands 1997/09/04 04:23:37 GMT (-26.6, 178.3) 625 km 6.3 MB, 6.8 UNKNOWN, 6.5 ME
58.00409 88.2 deg 240.617 deg Fiji Islands Region 1997/08/25 11:59:00 GMT (-20.8, -177.8) 394 km 5.5 UNKNOWN, 5.3 MB
53.693127 94.0 deg 239.733 deg South Of Fiji Islands 1997/08/26 15:22:09 GMT (-25.5, 178.3) 610 km 5.5 MB, 5.7 UNKNOWN
53.475285 88.9 deg 241.252 deg Fiji Islands Region 1997/10/17 15:02:00 GMT (-20.9, -178.8) 579 km 5.3 MB, 6.0 UNKNOWN, 6.0 MW
51.57068 96.8 deg 191.269 deg Pacific-Antarctic Ridge 1997/09/03 06:22:44 GMT (-55.2, -129.0) 10 km 5.1 MB, 6.0 MS, 6.1 UNKNOWN, 6.0 MW
45.209442 87.0 deg 238.087 deg Tonga Islands 1997/10/19 15:53:38 GMT (-21.8, -175.0) 33 km 5.6 MB, 5.9 MS