STA IWT ARRIVAL TIME PhIDQL PHASE FM CHAN LAT LON ELEV SPRD 2 20111202175645.738 2 0 e S X Z 38.0234 -77.8800 110.00 SPRD 0 20111202175644.324 1 0 i P D Z 38.0234 -77.8800 110.00 9985 2 20111202175645.084 2 0 e S X Z 38.0105 -77.9077 100.00 9985 2 20111202175643.928 1 0 e P X Z 38.0105 -77.9077 100.00 NQ791 0 20111202175643.801 2 0 i S X Z 37.9701 -78.0173 109.00 NQ791 0 20111202175643.143 1 0 i P D Z 37.9701 -78.0173 109.00 IP01 0 20111202175644.198 2 0 i S X Z 37.9572 -77.9112 109.00 IP01 2 20111202175643.407 1 0 e P + Z 37.9572 -77.9112 109.00 IP02 0 20111202175646.044 2 0 i S X Z 37.8992 -77.8415 115.00 IP02 0 20111202175644.459 1 0 i P C Z 37.8992 -77.8415 115.00 IP03 2 20111202175644.870 2 0 e S X Z 38.0205 -78.0147 152.00 IP03 0 20111202175643.788 1 0 i P X Z 38.0205 -78.0147 152.00 IP04 0 20111202175647.569 2 0 i S X Z 38.0922 -78.0942 166.00 IP04 2 20111202175645.434 1 0 e P + Z 38.0922 -78.0942 166.00 IP05 0 20111202175648.749 2 0 i S X Z 37.8303 -77.7557 108.00 IP05 0 20111202175646.084 1 0 i P C Z 37.8303 -77.7557 108.00 IP06 0 20111202175643.320 2 0 i S X Z 37.9334 -77.9815 114.00 IP06 2 20111202175642.838 1 0 e P + Z 37.9334 -77.9815 114.00 IP07 0 20111202175643.233 1 0 i P D Z 37.9185 -78.0296 138.00 IP07 2 20111202175643.926 2 0 e S X Z 37.9185 -78.0296 138.00 37.9334 -77.9815 10.00 20111202175641.204 3.65 37.9442 -77.9894 9.56 20111202175641.284 2.73 37.9415 -77.9883 9.14 20111202175641.343 2.35 37.9425 -77.9873 8.75 20111202175641.409 2.03 37.9434 -77.9834 6.57 20111202175641.739 0.62 37.9455 -77.9787 4.34 20111202175642.020 0.17 37.9456 -77.9784 3.97 20111202175642.056 0.16 37.9457 -77.9784 3.92 20111202175642.061 0.16 37.9457 -77.9784 3.91 20111202175642.062 0.16 37.9457 -77.9784 3.91 20111202175642.062 0.16 37.9457 -77.9784 3.91 20111202175642.062 0.16 37.9457 -77.9784 3.91 20111202175642.062 0.16 20 phases used STA COMP DIS(K) AZM AIN ARR TIME RES(SEC) WT QFM PHASE WGT IP06 Z 1.39 191. 160. 20111202175643.320 0.01 0 iX S 0.97 IP06 Z 1.39 191. 160. 20111202175642.838 0.06 2 e+ P 0.45 NQ791 Z 4.36 308. 130. 20111202175643.801 -0.01 0 iX S 0.98 NQ791 Z 4.36 308. 130. 20111202175643.143 0.07 0 iD P 0.87 IP07 Z 5.42 236. 124. 20111202175643.233 0.02 0 iD P 0.96 IP07 Z 5.42 236. 124. 20111202175643.926 -0.13 2 eX S 0.39 IP01 Z 6.04 78. 121. 20111202175644.198 -0.01 0 iX S 0.99 IP01 Z 6.04 78. 121. 20111202175643.407 0.11 2 e+ P 0.41 IP03 Z 8.90 339. 111. 20111202175644.870 -0.07 2 eX S 0.44 IP03 Z 8.90 339. 111. 20111202175643.788 0.06 0 iX P 0.88 9985 Z 9.50 41. 110. 20111202175645.084 -0.02 2 eX S 0.48 9985 Z 9.50 41. 110. 20111202175643.928 0.11 2 eX P 0.41 SPRD Z 12.21 45. 105. 20111202175645.738 -0.10 2 eX S 0.41 SPRD Z 12.21 45. 105. 20111202175644.324 0.08 0 iD P 0.85 IP02 Z 13.10 113. 104. 20111202175646.044 -0.04 0 iX S 0.93 IP02 Z 13.10 113. 104. 20111202175644.459 0.08 0 iC P 0.86 IP04 Z 19.18 328. 100. 20111202175647.569 -0.21 0 iX S 0.69 IP04 Z 19.18 328. 100. 20111202175645.434 0.07 2 e+ P 0.43 IP05 Z 23.40 123. 98. 20111202175648.749 -0.21 0 iX S 0.68 IP05 Z 23.40 123. 98. 20111202175646.084 0.04 0 iC P 0.93 Error Ellipse X= 0.1369 km Y= 0.2066 km Theta = 124.7181 deg RMS Error : 0.009 sec Travel_Time_Table: CUS Latitude : 37.9457 +- 0.0017 N 0.1868 km Longitude : -77.9784 +- 0.0019 E 0.1628 km Depth : 3.91 +- 0.36 km Epoch Time : 1322848602.062 +- 0.04 sec Event Time : 20111202175642.062 +- 0.04 sec Event (OCAL) : 2011 12 02 17 56 42 062 HYPO71 Quality : AA Gap : 72 deg ch evla 37.9457 evlo -77.9784 evdp 3.91 ch ocal 2011 12 02 17 56 42 062 ch o gmt 2011 336 17 56 42 062