STA IWT ARRIVAL TIME PhIDQL PHASE FM CHAN LAT LON ELEV SPRD 0 20111209070827.020 2 0 i S X Z 38.0234 -77.8800 110.00 SPRD 2 20111209070825.596 1 0 e P - Z 38.0234 -77.8800 110.00 9985 2 20111209070826.431 2 0 e S X Z 38.0105 -77.9077 100.00 9985 2 20111209070825.246 1 0 e P X Z 38.0105 -77.9077 100.00 NQ791 0 20111209070825.709 2 0 i S X Z 37.9701 -78.0173 109.00 NQ791 2 20111209070824.823 1 0 e P X Z 37.9701 -78.0173 109.00 IP01 0 20111209070824.780 1 0 i P C Z 37.9572 -77.9112 109.00 IP02 0 20111209070827.386 2 0 i S X Z 37.8992 -77.8415 115.00 IP02 0 20111209070825.780 1 0 i P C Z 37.8992 -77.8415 115.00 IP03 2 20111209070826.526 2 0 e S X Z 38.0205 -78.0147 152.00 IP03 0 20111209070825.327 1 0 i P - Z 38.0205 -78.0147 152.00 IP04 0 20111209070826.936 1 0 i P D Z 38.0922 -78.0942 166.00 IP05 0 20111209070829.941 2 0 i S X Z 37.8303 -77.7557 108.00 IP05 0 20111209070827.342 1 0 i P + Z 37.8303 -77.7557 108.00 IP06 0 20111209070825.263 2 0 i S X Z 37.9334 -77.9815 114.00 IP06 0 20111209070824.580 1 0 i P C Z 37.9334 -77.9815 114.00 IP07 2 20111209070826.058 2 0 e S X Z 37.9185 -78.0296 138.00 IP07 2 20111209070824.990 1 0 e P X Z 37.9185 -78.0296 138.00 37.9334 -77.9815 10.00 20111209070822.756 1.77 37.9509 -77.9663 9.74 20111209070822.898 1.24 37.9465 -77.9702 9.50 20111209070822.916 1.07 37.9473 -77.9690 9.26 20111209070822.957 0.96 37.9475 -77.9659 7.83 20111209070823.181 0.38 37.9483 -77.9616 5.88 20111209070823.446 0.11 37.9487 -77.9614 5.53 20111209070823.486 0.10 37.9488 -77.9614 5.48 20111209070823.492 0.10 37.9488 -77.9614 5.47 20111209070823.493 0.09 37.9488 -77.9614 5.47 20111209070823.493 0.09 37.9488 -77.9614 5.47 20111209070823.493 0.09 37.9488 -77.9614 5.47 20111209070823.493 0.09 18 phases used STA COMP DIS(K) AZM AIN ARR TIME RES(SEC) WT QFM PHASE WGT IP06 Z 2.46 226. 155. 20111209070825.263 -0.00 0 iX S 1.00 IP06 Z 2.46 226. 155. 20111209070824.580 0.06 0 iC P 0.88 IP01 Z 4.51 78. 140. 20111209070824.780 0.08 0 iC P 0.86 NQ791 Z 5.45 296. 134. 20111209070825.709 -0.06 0 iX S 0.89 NQ791 Z 5.45 296. 134. 20111209070824.823 0.02 2 eX P 0.48 IP07 Z 6.88 241. 127. 20111209070826.058 -0.02 2 eX S 0.48 IP07 Z 6.88 241. 127. 20111209070824.990 0.00 2 eX P 0.50 9985 Z 8.31 35. 122. 20111209070826.431 0.01 2 eX S 0.49 9985 Z 8.31 35. 122. 20111209070825.246 0.07 2 eX P 0.44 IP03 Z 9.23 330. 119. 20111209070826.526 -0.12 2 eX S 0.40 IP03 Z 9.23 330. 119. 20111209070825.327 0.02 0 i- P 0.97 SPRD Z 10.94 41. 115. 20111209070827.020 -0.06 0 iX S 0.89 SPRD Z 10.94 41. 115. 20111209070825.596 0.03 2 e- P 0.47 IP02 Z 11.90 118. 113. 20111209070827.386 0.06 0 iX S 0.89 IP02 Z 11.90 118. 113. 20111209070825.780 0.07 0 iC P 0.87 IP04 Z 19.73 324. 104. 20111209070826.936 0.01 0 iD P 0.99 IP05 Z 22.37 126. 102. 20111209070829.941 -0.24 0 iX S 0.65 IP05 Z 22.37 126. 102. 20111209070827.342 -0.01 0 i+ P 0.98 Error Ellipse X= 0.1377 km Y= 0.1812 km Theta = 128.0340 deg RMS Error : 0.006 sec Travel_Time_Table: CUS Latitude : 37.9488 +- 0.0015 N 0.1661 km Longitude : -77.9614 +- 0.0018 E 0.1557 km Depth : 5.47 +- 0.35 km Epoch Time : 1323414503.493 +- 0.05 sec Event Time : 20111209070823.493 +- 0.05 sec Event (OCAL) : 2011 12 09 07 08 23 493 HYPO71 Quality : AB Gap : 99 deg ch evla 37.9488 evlo -77.9614 evdp 5.47 ch ocal 2011 12 09 07 08 23 493 ch o gmt 2011 343 07 08 23 493