STA IWT ARRIVAL TIME PhIDQL PHASE FM CHAN LAT LON ELEV 9985 2 20110912181300.343 2 0 e S X Z 38.0105 -77.9077 100.00 9985 2 20110912181259.143 1 0 e P X Z 38.0105 -77.9077 100.00 NQ791 2 20110912181258.357 1 0 e P X Z 37.9701 -78.0173 0.00 NQ791 0 20110912181259.075 2 0 i S X Z 37.9701 -78.0173 0.00 IP01 0 20110912181259.442 2 0 i S X Z 37.9572 -77.9112 0.00 IP01 2 20110912181258.606 1 0 e P - Z 37.9572 -77.9112 0.00 IP02 0 20110912181301.214 2 0 i S X Z 37.8992 -77.8415 0.00 IP03 2 20110912181300.139 2 0 e S X Z 38.0205 -78.0147 0.00 IP03 2 20110912181259.017 1 0 e P X Z 38.0205 -78.0147 0.00 IP04 2 20110912181300.629 1 0 e P + Z 38.0922 -78.0942 0.00 IP04 0 20110912181302.816 2 0 i S X Z 38.0922 -78.0942 0.00 IP06 0 20110912181258.065 1 0 i P C Z 37.9334 -77.9815 114.00 IP06 0 20110912181258.571 2 0 i S X Z 37.9334 -77.9815 114.00 IP07 0 20110912181258.429 1 0 i P D Z 37.9185 -78.0296 138.00 IP07 2 20110912181259.154 2 0 e S X Z 37.9185 -78.0296 138.00 37.9334 -77.9815 10.00 20110912181256.260 1.83 37.9354 -77.9830 9.72 20110912181256.323 1.66 37.9355 -77.9828 9.45 20110912181256.372 1.51 37.9360 -77.9827 9.19 20110912181256.421 1.37 37.9392 -77.9822 7.47 20110912181256.741 0.53 37.9450 -77.9804 4.84 20110912181257.168 0.09 37.9451 -77.9796 4.41 20110912181257.222 0.08 37.9451 -77.9794 4.34 20110912181257.232 0.08 37.9451 -77.9794 4.32 20110912181257.234 0.08 37.9451 -77.9794 4.32 20110912181257.234 0.08 37.9451 -77.9794 4.32 20110912181257.234 0.08 37.9451 -77.9794 4.32 20110912181257.234 0.08 15 phases used STA COMP DIS(K) AZM AIN ARR TIME RES(SEC) WT QFM PHASE WGT IP06 Z 1.31 188. 163. 20110912181258.065 0.05 0 iC P 0.90 IP06 Z 1.31 188. 163. 20110912181258.571 -0.01 0 iX S 0.98 NQ791 Z 4.34 310. 133. 20110912181258.357 0.07 2 eX P 0.44 NQ791 Z 4.34 310. 133. 20110912181259.075 0.02 0 iX S 0.96 IP07 Z 5.31 236. 127. 20110912181258.429 0.02 0 iD P 0.96 IP07 Z 5.31 236. 127. 20110912181259.154 -0.11 2 eX S 0.40 IP01 Z 6.14 77. 123. 20110912181259.442 -0.02 0 iX S 0.96 IP01 Z 6.14 77. 123. 20110912181258.606 0.09 2 e- P 0.42 IP03 Z 8.93 340. 114. 20110912181300.139 -0.03 2 eX S 0.48 IP03 Z 8.93 340. 114. 20110912181259.017 0.09 2 eX P 0.42 9985 Z 9.62 41. 112. 20110912181300.343 -0.00 2 eX S 0.50 9985 Z 9.62 41. 112. 20110912181259.143 0.11 2 eX P 0.40 IP02 Z 13.15 113. 106. 20110912181301.214 -0.08 0 iX S 0.85 IP04 Z 19.19 328. 101. 20110912181300.629 0.08 2 e+ P 0.43 IP04 Z 19.19 328. 101. 20110912181302.816 -0.16 0 iX S 0.75 Error Ellipse X= 0.1355 km Y= 0.2006 km Theta = 113.1591 deg RMS Error : 0.006 sec Travel_Time_Table: CUS Latitude : 37.9451 +- 0.0017 N 0.1920 km Longitude : -77.9794 +- 0.0017 E 0.1475 km Depth : 4.32 +- 0.35 km Epoch Time : 1315851177.234 +- 0.05 sec Event Time : 20110912181257.234 +- 0.05 sec Event (OCAL) : 2011 09 12 18 12 57 234 HYPO71 Quality : AA Gap : 75 deg ch evla 37.9451 evlo -77.9794 evdp 4.32 ch ocal 2011 09 12 18 12 57 234 ch o gmt 2011 255 18 12 57 234