Station AZ BVDA2 - AZ.BVDA2

Network: AZ - ANZA Regional Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
BVDA2 AZ.BVDA2 (33.33, -116.37) 2003-05-13 / 2499-01-01 0.0 m
Crust2 Type:MG,very thin extended crust, 0.5 km seds.
Thickness Estimate:22 km
Thickness StdDev:3.6 km
Vp/Vs Estimate:1.84
Vp/Vs StdDev:0.03
Vs Estimate:3.413 km/s
Poisson's Ratio:0.29
Peak Value:0.04
Assumed Vp:6.264 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.665
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

8 with match > 90% ( 18.60465 %) and 40 with match > 80% ( 93.023254 %) out of 43.

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 22 km 1.84 6.264 km/s 3.413 km/s 0.29
Crust2.0 28 km 1.78 6.264 km/s 3.524 km/s 0.27 MG,very thin extended crust, 0.5 km seds.
Global Maxima 22 km 1.84 6.264 km/s 3.413 km/s 0.29 amp=0.044423528
Local Maxima 1 59 km 1.70 6.264 km/s 3.69 km/s 0.23 amp=0.018150888
Local Maxima 2 28 km 1.74 6.264 km/s 3.605 km/s 0.25 amp=0.017624473
Local Maxima 3 38 km 1.81 6.264 km/s 3.47 km/s 0.28 amp=0.017359862
Local Maxima 4 22 km 1.76 6.264 km/s 3.564 km/s 0.26 amp=0.015148393
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.00 SECOND
PpPs10.18 SECOND
PsPs/PpSs13.18 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

(40 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
93.58761 86.4 deg 253.708 deg Santa Cruz Islands 2007/09/02 01:05:18 GMT (-11.6, 165.8) 35 km 5.9 MB, 7.3 MS, 7.2 MW, 6.9 ME
93.07077 60.0 deg 134.028 deg Near Coast Of Peru 2007/08/15 23:40:57 GMT (-13.4, -76.6) 39 km 6.7 MB, 7.9 MS, 8.0 MW, 7.5 ME
91.2082 35.1 deg 123.085 deg Off Coast Of Costa Rica 2004/06/29 07:01:30 GMT (10.7, -87.0) 9.0 km 5.8 MB, 5.8 MS, 6.3 MW, 6.1 MW
91.202484 76.4 deg 306.648 deg Off East Coast Of Honshu, Japan 2005/11/14 21:38:51 GMT (38.1, 144.9) 11 km 6.7 MB, 6.8 MS, 7.0 MW, 6.9 MW
91.16612 50.8 deg 312.012 deg Rat Islands, Aleutian Islands 2003/06/23 12:12:34 GMT (51.4, 176.8) 20 km 6.3 MB, 7.0 MS, 6.9 MW, 6.8 MW
90.98177 66.9 deg 311.435 deg Kuril Islands 2006/11/15 11:14:13 GMT (46.6, 153.3) 10 km 6.5 MB, 7.8 MS, 8.3 MW, 7.9 MW
90.6023 69.5 deg 132.595 deg Northern Chile 2005/06/13 22:44:33 GMT (-20.0, -69.2) 116 km 6.8 MB, 7.8 MW, 7.8 MW
90.422844 49.6 deg 311.478 deg Rat Islands, Aleutian Islands 2003/11/17 06:43:06 GMT (51.1, 178.6) 33 km 6.2 MB, 7.2 MS, 7.8 MW, 7.7 MW
89.36873 66.3 deg 310.7 deg East Of Kuril Islands 2007/01/13 04:23:21 GMT (46.2, 154.5) 10 km 7.3 MB, 8.2 MS, 8.1 MW, 7.9 MW
89.26582 70.8 deg 134.67 deg Northern Chile 2007/11/14 15:40:50 GMT (-22.2, -69.9) 40 km 6.7 MB, 7.4 MS, 7.7 MW, 7.4 ME
89.12442 50.8 deg 126.527 deg Peru-Ecuador Border Region 2007/11/16 03:13:00 GMT (-2.3, -77.8) 123 km 6.3 MB, 6.8 MW, 6.7 MW
88.50474 78.2 deg 308.725 deg Near East Coast Of Honshu, Japan 2003/05/26 09:24:33 GMT (38.8, 141.6) 68 km 6.7 MB, 7.0 MW, 7.0 MW
88.50421 80.9 deg 309.026 deg Near West Coast Of Honshu, Japan 2007/07/16 01:13:22 GMT (37.5, 138.4) 12 km 6.5 MB, 6.4 MS, 6.6 MW, 6.5 MW
88.29418 72.1 deg 133.233 deg Chile-Bolivia Border Region 2005/11/17 19:26:56 GMT (-22.3, -67.9) 163 km 6.0 MB, 6.9 MW, 6.8 MW
88.18464 48.5 deg 311.647 deg Andreanof Islands, Aleutian Is. 2007/12/19 09:30:27 GMT (51.4, -179.5) 29 km 6.4 MB, 7.1 MS, 7.1 MW, 7.0 MW
87.84982 58.8 deg 125.44 deg Western Brazil 2003/06/20 06:19:38 GMT (-7.6, -71.7) 558 km 6.4 MB, 7.1 MW, 7.0 MW
87.74063 84.8 deg 306.266 deg Near S. Coast Of Western Honshu 2004/09/05 10:07:07 GMT (33.1, 136.6) 14 km 6.7 MB, 7.0 MS, 7.2 MW, 7.0 MW
87.40994 78.2 deg 308.029 deg Near East Coast Of Honshu, Japan 2005/08/16 02:46:28 GMT (38.3, 142.0) 36 km 6.5 MB, 6.8 MS, 7.2 MW, 7.1 MW
87.29143 49.1 deg 311.537 deg Rat Islands, Aleutian Islands 2005/06/14 17:10:16 GMT (51.2, 179.4) 51 km 6.0 MB, 6.8 MW, 6.6 MW
86.81953 52.9 deg 96.292 deg Windward Islands 2007/11/29 19:00:19 GMT (15.0, -61.3) 148 km 6.9 MB, 7.4 MW, 7.4 MW
86.663345 78.0 deg 136.044 deg Santiago Del Estero Prov., Arg. 2004/09/07 11:53:06 GMT (-28.6, -65.8) 22 km 6.1 MB, 6.1 MS, 6.4 MW, 6.2 MW
86.199615 40.2 deg 312.571 deg South Of Aleutian Islands 2004/08/07 09:30:16 GMT (51.8, -166.3) 8.0 km 6.3 MB, 5.4 MS, 6.0 MW, 6.0 MW
86.12164 60.0 deg 134.144 deg Near Coast Of Peru 2006/10/20 10:48:56 GMT (-13.5, -76.7) 23 km 5.9 MB, 6.6 MS, 6.7 MW, 6.6 MW
85.36745 59.8 deg 319.143 deg Kamchatka Peninsula, Russia 2003/06/16 22:08:02 GMT (55.5, 160.0) 175 km 6.3 MB, 6.9 MW, 6.9 MW
84.982025 48.3 deg 311.436 deg Andreanof Islands, Aleutian Is. 2006/07/08 20:40:00 GMT (51.2, -179.3) 22 km 6.2 MB, 6.4 MS, 6.6 MW, 6.6 MW
84.76988 80.8 deg 304.912 deg Off East Coast Of Honshu, Japan 2004/05/29 20:56:09 GMT (34.3, 141.4) 16 km 5.6 MB, 6.6 MS, 6.5 MW, 6.3 MW
84.76313 42.1 deg 313.412 deg Fox Islands, Aleutian Islands 2006/05/10 02:42:51 GMT (52.5, -169.3) 18 km 6.1 MB, 6.2 MS, 6.4 MW, 6.3 MW
84.6629 62.6 deg 314.933 deg Near East Coast Of Kamchatka 2006/08/24 21:50:36 GMT (51.1, 157.5) 43 km 5.9 MB, 6.2 MS, 6.5 MW, 6.5 MW
84.49021 76.8 deg 234.313 deg Tonga Islands 2006/05/17 03:06:16 GMT (-20.6, -173.9) 10 km 5.8 MB, 5.8 MS, 6.0 MW, 5.8 MW
83.75861 46.9 deg 121.808 deg Near West Coast Of Colombia 2007/09/10 01:49:14 GMT (3.0, -78.0) 31 km 6.1 MB, 6.7 MS, 6.8 MW
83.253815 39.3 deg 316.149 deg Unimak Island Region, Alaska 2005/11/20 12:53:02 GMT (53.8, -164.1) 30 km 5.7 MB, 5.8 MS, 6.2 MW, 6.0 MW
82.92927 61.3 deg 44.132 deg Northern Mid-Atlantic Ridge 2007/05/23 04:41:46 GMT (52.4, -31.8) 10 km 5.6 MS, 5.4 MB, 5.7 MW, 5.6 MW
82.50725 39.3 deg 317.156 deg Unimak Island Region, Alaska 2004/06/04 01:48:03 GMT (54.5, -163.9) 73 km 5.2 MB, 5.6 MW, 5.5 MW
81.74221 77.7 deg 132.544 deg Santiago Del Estero Prov., Arg. 2006/11/13 01:26:34 GMT (-26.0, -63.2) 552 km 6.3 MB, 6.8 MW, 6.8 MW
81.48429 59.8 deg 319.354 deg Kamchatka Peninsula, Russia 2004/06/10 15:19:57 GMT (55.7, 160.0) 189 km 6.1 MB, 6.9 MW, 6.9 MW
81.18373 73.9 deg 310.943 deg Hokkaido, Japan Region 2005/01/18 14:09:06 GMT (42.9, 144.9) 42 km 6.3 MB, 5.7 MS, 6.3 MW, 6.2 MW
80.47842 45.4 deg 120.74 deg South Of Panama 2007/03/18 02:11:05 GMT (4.6, -78.5) 8.0 km 6.4 MB, 5.7 MS, 6.2 MW, 6.1 MW
80.34112 78.2 deg 307.833 deg Near East Coast Of Honshu, Japan 2005/12/02 13:13:09 GMT (38.1, 142.1) 29 km 6.1 MB, 6.3 MS, 6.5 MW, 6.4 MW
80.11125 54.2 deg 192.248 deg South Pacific Ocean 2004/07/11 23:46:12 GMT (-20.3, -126.9) 12 km 6.1 MB, 5.9 MS, 6.1 MW, 6.1 MW
80.10322 39.8 deg 121.4 deg Panama-Costa Rica Border Region 2006/05/01 07:47:59 GMT (8.2, -82.9) 13 km 5.1 MB, 5.6 MS, 5.9 MW, 5.9 MW

Losers

(3 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
92.47509 78.1 deg 239.61 deg Fiji Islands Region 2004/07/15 04:27:12 GMT (-17.6, -178.6) 560 km 5.5 MB
75.534584 35.3 deg 121.426 deg Near Coast Of Nicaragua 2005/07/02 02:16:43 GMT (11.2, -86.2) 27 km 5.6 MB, 6.4 MS, 6.6 MW, 6.6 MW
50.48006 35.2 deg 121.316 deg Near Coast Of Nicaragua 2005/07/02 04:11:04 GMT (11.4, -86.3) 40 km 5.4 MB, 5.4 MS, 5.8 MW, 5.0 MD