Station UO SADL - Gaston, Oregon, USA

Network: UO - University of Oregon Regional Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
SADL Gaston, Oregon, USA (45.55, -123.38) 2023-10-05 / 2499-01-01 1061 m
Crust2 Type:L8,thin continental arc, Cordilleras, 0.5 km seds.
Thickness Estimate:38 km
Thickness StdDev:6.4 km
Vp/Vs Estimate:2.07
Vp/Vs StdDev:0.23
Vs Estimate:3.176 km/s
Poisson's Ratio:0.35
Peak Value:0.04
Assumed Vp:6.566 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.684
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

2 with match > 90% ( 14.285714 %) and 2 with match > 80% ( 14.285714 %) out of 14.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 38 km 2.07 6.566 km/s 3.176 km/s 0.35
Crust2.0 34 km 1.77 6.566 km/s 3.707 km/s 0.27 L8,thin continental arc, Cordilleras, 0.5 km seds.
Global Maxima 38 km 2.07 6.566 km/s 3.176 km/s 0.35 amp=0.042586874
Local Maxima 1 41 km 1.69 6.566 km/s 3.897 km/s 0.23 amp=0.03875562
Local Maxima 2 41 km 1.95 6.566 km/s 3.372 km/s 0.32 amp=0.019757908
Local Maxima 3 32 km 1.96 6.566 km/s 3.359 km/s 0.32 amp=0.016804656
Local Maxima 4 26 km 1.62 6.566 km/s 4.053 km/s 0.19 amp=0.012417472
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps6.22 SECOND
PpPs17.87 SECOND
PsPs/PpSs24.09 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

(2 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
96.13769 70.1 deg 303.462 deg Near West Coast Of Honshu, Japan 2024/01/01 07:10:10 UTC (37.5, 137.2) 0.0 km 7.4 Mi
91.15315 87.6 deg 136.31 deg Near Coast Of Central Chile 2023/10/31 12:33:44 UTC (-28.7, -71.6) 41 km 6.7 mww

Losers

(12 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
74.10538 89.1 deg 240.957 deg Vanuatu Islands 2023/10/29 04:32:08 UTC (-19.4, 168.8) 80 km 6.0 mww
70.58349 34.0 deg 134.566 deg Central Mexico 2023/12/07 20:03:38 UTC (18.4, -98.6) 44 km 5.8 mww
70.29276 44.6 deg 310.637 deg Komandorskiye Ostrova Region 2023/10/26 16:05:11 UTC (56.1, 164.7) 2.4 km 5.9 Mww
60.127724 97.3 deg 290.24 deg Mindanao, Philippines 2023/12/03 14:36:01 UTC (8.7, 126.9) 45 km 5.8 mww
58.632854 88.4 deg 303.321 deg Taiwan Region 2023/10/23 23:05:25 UTC (24.1, 122.6) 35 km 5.9 mww
57.93896 89.8 deg 239.841 deg Vanuatu Islands 2023/12/07 12:56:30 UTC (-20.7, 169.2) 48 km 7.1 Mww
56.557354 97.5 deg 298.469 deg Mindoro, Philippines 2023/12/05 08:23:55 UTC (13.9, 120.5) 78 km 5.7 Mww
55.541576 87.1 deg 252.436 deg Solomon Islands 2023/10/28 05:31:58 UTC (-10.2, 161.3) 69 km 5.5 mww
54.30332 56.5 deg 16.796 deg Norwegian Sea 2023/12/13 20:20:10 UTC (72.6, 3.5) 10 km 5.5 mww
52.274788 80.5 deg 232.988 deg Fiji Islands Region 2023/10/31 11:10:56 UTC (-17.5, -179.0) 548 km 6.4 mww
51.46318 79.5 deg 229.54 deg Tonga Islands 2023/12/11 06:33:31 UTC (-18.7, -175.5) 238 km 6.1 Mww
48.92788 82.7 deg 131.412 deg Near Coast Of Northern Chile 2023/12/21 16:21:52 UTC (-21.9, -70.1) 63 km 5.6 mww