Station AV CLSF - Cleveland South Flank, Cleveland Volcano, Alaska

Network: AV - Alaska Volcano Observatory

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
CLSF Cleveland South Flank, Cleveland Volcano, Alaska (52.79, -169.93) 2022-09-19 / 2499-01-01 121 m
Crust2 Type:S3,continental slope, margin, transition 3.5 km seds.
Thickness Estimate:68 km
Thickness StdDev:15 km
Vp/Vs Estimate:1.65
Vp/Vs StdDev:0.20
Vs Estimate:3.558 km/s
Poisson's Ratio:0.21
Peak Value:0.04
Assumed Vp:5.88 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.871
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

0 with match > 90% ( 0.0 %) and 3 with match > 80% ( 33.333332 %) out of 9.

Download stack as xyz text file.

Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 68 km 1.65 5.88 km/s 3.558 km/s 0.21
Crust2.0 26 km 1.82 5.88 km/s 3.237 km/s 0.28 S3,continental slope, margin, transition 3.5 km seds.
Global Maxima 68 km 1.65 5.88 km/s 3.558 km/s 0.21 amp=0.04392886
Local Maxima 1 59 km 1.77 5.88 km/s 3.322 km/s 0.27 amp=0.038489074
Local Maxima 2 43 km 1.91 5.88 km/s 3.083 km/s 0.31 amp=0.03249739
Local Maxima 3 27 km 1.73 5.88 km/s 3.399 km/s 0.25 amp=0.026473928
Local Maxima 4 49 km 1.94 5.88 km/s 3.035 km/s 0.32 amp=0.025986664
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps7.55 SECOND
PpPs30.67 SECOND
PsPs/PpSs38.22 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
85.74234 69.7 deg 91.742 deg Near Coast Of Chiapas, Mexico 2023/07/14 09:29:01 UTC (15.0, -93.9) 35 km 6.3 mww
82.59225 69.3 deg 203.845 deg Vanuatu Islands 2023/08/16 12:47:40 UTC (-13.9, 167.2) 193 km 6.5 Mww
81.60153 85.6 deg 187.919 deg South Of Kermadec Islands 2023/09/08 09:09:58 UTC (-32.7, -179.3) 90 km 6.6 mww

Losers

(6 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
70.795265 85.5 deg 252.784 deg Bali Sea 2023/08/28 19:55:31 UTC (-6.8, 116.5) 514 km 7.1 Mww
69.11912 69.9 deg 202.852 deg Vanuatu Islands 2023/07/26 12:44:35 UTC (-14.8, 167.9) 13 km 6.4 mww
61.74458 77.5 deg 193.666 deg South Of Fiji Islands 2023/09/05 00:55:24 UTC (-23.9, 175.5) 12 km 5.7 Mww
53.120075 73.3 deg 90.849 deg Off Coast Of Central America 2023/07/30 01:10:29 UTC (12.7, -90.9) 10 km 5.7 Mww
52.948368 74.5 deg 189.006 deg Fiji Islands Region 2023/08/02 01:32:35 UTC (-21.6, -179.3) 632 km 5.8 mww
51.714413 90.9 deg 256.88 deg Java, Indonesia 2023/06/30 12:57:42 UTC (-8.7, 110.0) 86 km 5.8 mww