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.
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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) | |
Ps | 7.55 SECOND |
PpPs | 30.67 SECOND |
PsPs/PpSs | 38.22 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
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 |