Station SP BRNCH - Branchville High School, Orangeburg County, SC USA

Network: SP - South Carolina Earth Physics Project

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
BRNCH Branchville High School, Orangeburg County, SC USA (33.25, -80.79) 2001-09-11 / 2499-01-01 53 m
Crust2 Type:DG,thin Platform 1 km seds.
Thickness Estimate:28 km
Thickness StdDev:4.8 km
Vp/Vs Estimate:1.85
Vp/Vs StdDev:0.10
Vs Estimate:3.558 km/s
Poisson's Ratio:0.29
Peak Value:0.10
Assumed Vp:6.565 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.633
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

4 with match > 90% ( 57.142857 %) and 4 with match > 80% ( 57.142857 %) out of 7.

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 28 km 1.85 6.565 km/s 3.558 km/s 0.29
Crust2.0 31 km 1.78 6.565 km/s 3.684 km/s 0.27 DG,thin Platform 1 km seds.
Global Maxima 28 km 1.85 6.565 km/s 3.558 km/s 0.29 amp=0.100039676
Local Maxima 1 39 km 1.65 6.565 km/s 3.978 km/s 0.21 amp=0.08134172
Local Maxima 2 29 km 1.91 6.565 km/s 3.441 km/s 0.31 amp=0.058827654
Local Maxima 3 69 km 1.60 6.565 km/s 4.103 km/s 0.18 amp=0.05030632
Local Maxima 4 35 km 1.60 6.565 km/s 4.096 km/s 0.18 amp=0.03408486
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.60 SECOND
PpPs12.13 SECOND
PsPs/PpSs15.74 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

(4 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
96.91907 50.5 deg 327.739 deg Central Alaska 2002/11/03 22:12:41 GMT (63.5, -147.4) 4.9 km 7.0 MB, 8.5 MS, 7.9 MW
96.70524 66.9 deg 60.052 deg Northern Algeria 2003/05/21 18:44:20 GMT (37.0, 3.6) 12 km 6.5 MB, 6.9 MS, 6.8 MW, 6.7 MW
94.52432 42.2 deg 166.596 deg Western Brazil 2002/10/12 20:09:11 GMT (-8.3, -71.7) 534 km 6.5 MB, 6.9 MW, 6.9 MW
91.92734 50.7 deg 327.718 deg Central Alaska 2002/10/23 11:27:19 GMT (63.5, -147.9) 4.2 km 6.0 MB, 6.7 MS, 6.7 MW, 6.7 MW

Losers

(3 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
94.90602 55.9 deg 165.969 deg Chile-Bolivia Border Region 2002/03/28 04:56:22 GMT (-21.7, -68.3) 125 km 6.1 MB, 6.5 MW, 6.5 MW
93.52185 64.4 deg 170.778 deg Near Coast Of Central Chile 2002/06/18 13:56:22 GMT (-30.8, -71.1) 54 km 6.0 MB, 6.6 MW, 6.4 MW
89.22182 61.2 deg 169.66 deg Near Coast Of Northern Chile 2002/04/18 16:08:36 GMT (-27.5, -70.6) 62 km 6.2 MB, 6.7 MW, 6.6 MW