Station XK N15A - North 15 A

Network: XK99 - CDROM (Colorado)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
N15A North 15 A (41.00, -107.03) 1999-08-08 / 2000-12-31 2243 m
Crust2 Type:P1,orogen/46km, Urals, Tethian Orogen, 2 km seds.
Thickness Estimate:51 km
Thickness StdDev:4.0 km
Vp/Vs Estimate:1.70
Vp/Vs StdDev:0.12
Vs Estimate:3.623 km/s
Poisson's Ratio:0.24
Peak Value:0.02
Assumed Vp:6.159 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.766
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

7 with match > 90% ( 58.333332 %) and 12 with match > 80% ( 100.0 %) out of 12.

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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 1.70 6.159 km/s 3.623 km/s 0.24
Crust2.0 46 km 1.76 6.159 km/s 3.507 km/s 0.26 P1,orogen/46km, Urals, Tethian Orogen, 2 km seds.
Global Maxima 51 km 1.70 6.159 km/s 3.623 km/s 0.24 amp=0.020925112
Local Maxima 1 44 km 1.89 6.159 km/s 3.25 km/s 0.31 amp=0.019004427
Local Maxima 2 40 km 2.10 6.159 km/s 2.94 km/s 0.35 amp=0.011529473
Local Maxima 3 52 km 1.73 6.159 km/s 3.57 km/s 0.25 amp=0.008897979
Local Maxima 4 33 km 1.70 6.159 km/s 3.623 km/s 0.24 amp=0.007345778
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.80 SECOND
PpPs22.36 SECOND
PsPs/PpSs28.16 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

(12 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.97033 89.1 deg 299.044 deg Volcano Islands, Japan Region 2000/03/28 11:00:22 GMT (22.3, 143.7) 126 km 6.8 MB, 7.6 MS, 7.6 MW, 7.6 MW
96.75985 34.3 deg 314.905 deg Kodiak Island Region, Alaska 1999/12/06 23:12:33 GMT (57.4, -154.5) 66 km 6.8 MB, 7.0 MW, 7.0 ML
95.88788 74.5 deg 141.713 deg Jujuy Province, Argentina 2000/05/12 18:43:18 GMT (-23.5, -66.5) 225 km 6.2 MB, 7.2 MW, 7.1 MW
95.06908 84.8 deg 242.408 deg Tonga Islands 2000/01/08 16:47:20 GMT (-16.9, -174.2) 183 km 6.5 MB, 6.6 MS, 7.2 MW, 7.0 ME
93.71948 37.9 deg 309.888 deg Alaska Peninsula 1999/10/13 01:33:40 GMT (54.7, -161.2) 30 km 6.0 MB, 6.2 MS, 6.5 MW, 6.0 ML
92.34741 48.5 deg 307.689 deg Andreanof Islands, Aleutian Is. 2000/04/21 04:35:17 GMT (51.4, -178.1) 33 km 6.0 MB, 5.7 MS, 6.2 ML, 6.0 MW
90.24939 33.9 deg 318.282 deg Southern Alaska 2000/05/19 20:34:26 GMT (59.2, -153.1) 80 km 5.6 MB, 5.9 MW, 5.9 MW
88.58721 34.3 deg 314.811 deg Kodiak Island Region, Alaska 1999/12/07 00:19:49 GMT (57.4, -154.5) 41 km 6.5 MB, 6.1 MS, 6.4 MW, 6.3 ML
88.35811 94.7 deg 248.36 deg Vanuatu Islands Region 2000/02/25 01:43:58 GMT (-19.5, 173.8) 33 km 6.1 MB, 7.1 MS, 7.1 MW, 7.0 MW
81.978775 69.2 deg 141.567 deg Northern Chile 1999/11/30 04:01:53 GMT (-18.9, -69.2) 128 km 6.2 MB, 6.6 MW, 6.5 MW
81.81053 95.2 deg 260.265 deg Santa Cruz Islands 1999/12/29 13:29:19 GMT (-10.9, 165.4) 33 km 5.6 MB, 6.8 MS, 6.8 MW, 6.3 MW
81.40474 56.4 deg 316.47 deg Komandorskiye Ostrova Region 1999/11/26 00:29:00 GMT (55.1, 165.4) 33 km 5.6 MB, 5.8 MS

Losers

(0 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason