STA IWT ARRIVAL TIME PhIDQL PHASE FM CHAN LAT LON ELEV BLO 0 20020618173804.395 2 0 i S X Z 39.1719 -86.5222 246.00 BLO 2 20020618173743.839 1 0 e P - Z 39.1719 -86.5222 246.00 CCM 0 20020618173800.622 1 0 i P D Z 38.0557 -91.2446 172.00 FA04 2 20020618173840.836 1 0 e P + Z 32.7510 -84.9206 175.00 FA06 2 20020618173821.205 1 0 e P + Z 33.9848 -85.9924 134.00 FA08 0 20020618173743.567 1 0 i P D Z 37.3156 -89.5293 118.00 FA10 2 20020618173821.957 1 0 e P X Z 40.1035 -92.6695 2187.00 JFWS 2 20020618173834.194 1 0 e P + Z 42.9142 -90.2481 335.00 MIAR 2 20020618173841.958 1 0 e P X Z 34.5454 -93.5765 207.00 MYNC 2 20020618173819.731 1 0 e P X Z 35.0739 -84.1279 550.00 OXF 2 20020618173812.902 1 0 e P X Z 34.5118 -89.4092 101.00 PLAL 2 20020618173803.770 1 0 e P X Z 34.9824 -88.0755 165.00 SIUC 2 20020618173753.053 2 0 e S X Z 37.7148 -89.2174 120.00 SIUC 0 20020618173737.122 1 0 i P D Z 37.7148 -89.2174 120.00 SLM 2 20020618173750.891 1 0 e P X Z 38.6361 -90.2364 186.00 UALR 2 20020618173828.830 1 0 e P - Z 34.7751 -92.3429 138.00 UTMT 0 20020618173748.848 1 0 i P D Z 36.3497 -88.8636 110.00 WCI 2 20020618173754.308 2 0 e S X Z 38.2289 -86.2939 78.00 WCI 0 20020618173737.882 1 0 i P D Z 38.2289 -86.2939 78.00 WVT 0 20020618173748.057 1 0 i P C Z 36.1297 -87.8300 170.00 WVT 2 20020618173812.532 2 0 e S X Z 36.1297 -87.8300 170.00 37.7148 -89.2174 17.00 20020618173719.173 4632.09 38.0543 -87.7227 17.00 20020618173716.828 35.49 37.9956 -87.7992 17.00 20020618173717.144 5.95 37.9945 -87.7995 17.00 20020618173717.148 5.94 37.9945 -87.7995 17.00 20020618173717.104 4.37 37.9887 -87.7971 17.00 20020618173717.083 4.18 37.9857 -87.7961 17.00 20020618173717.084 4.11 37.9842 -87.7957 17.00 20020618173717.087 4.08 37.9834 -87.7955 17.00 20020618173717.090 4.07 37.9830 -87.7954 17.00 20020618173717.092 4.06 37.9828 -87.7953 17.00 20020618173717.093 4.05 37.9827 -87.7953 17.00 20020618173717.093 4.05 21 phases used STA COMP DIS(K) AZM AIN ARR TIME RES(SEC) WT QFM PHASE WGT SIUC Z 128.64 257. 72. 20020618173753.053 0.40 2 eX S 0.10 SIUC Z 128.64 257. 72. 20020618173737.122 -0.52 0 iD P 0.17 WCI Z 134.49 78. 72. 20020618173754.308 0.14 2 eX S 0.14 WCI Z 134.49 78. 72. 20020618173737.882 -0.63 0 iD P 0.14 FA08 Z 169.99 245. 51. 20020618173743.567 -0.18 0 iD P 0.21 BLO Z 172.43 40. 51. 20020618173804.395 0.62 0 iX S 0.11 BLO Z 172.43 40. 51. 20020618173743.839 -0.20 2 e- P 0.10 UTMT Z 204.56 208. 51. 20020618173748.848 0.86 0 iD P 0.07 WVT Z 205.67 181. 51. 20020618173748.057 -0.06 0 iC P 0.21 WVT Z 205.67 181. 51. 20020618173812.532 1.68 2 eX S 0.02 SLM Z 225.48 290. 51. 20020618173750.891 0.34 2 eX P 0.06 CCM Z 302.97 273. 51. 20020618173800.622 0.56 0 iD P 0.07 PLAL Z 333.88 184. 51. 20020618173803.770 -0.08 2 eX P 0.06 OXF Z 411.53 201. 51. 20020618173812.902 -0.48 2 eX P 0.03 MYNC Z 460.43 133. 51. 20020618173819.731 0.35 2 eX P 0.03 FA06 Z 472.43 159. 51. 20020618173821.205 0.35 2 e+ P 0.03 FA10 Z 483.11 301. 51. 20020618173821.957 -0.21 2 eX P 0.04 UALR Z 541.34 230. 51. 20020618173828.830 -0.48 2 e- P 0.02 JFWS Z 585.73 340. 51. 20020618173834.194 -0.56 2 e+ P 0.02 FA04 Z 636.43 155. 51. 20020618173840.836 -0.14 2 e+ P 0.03 MIAR Z 644.26 235. 51. 20020618173841.958 0.02 2 eX P 0.04 Error Ellipse X= 0.7407 km Y= 1.4298 km Theta = 68.4960 deg RMS Error : 0.225 sec Travel_Time_Table: CUS Latitude : 37.9826 +- 0.0122 N 1.3577 km Longitude : -87.7953 +- 0.0099 E 0.8658 km Depth : 17.00 +- 3.63 km Epoch Time : 1024421837.093 +- 0.35 sec Event Time : 20020618173717.093 +- 0.35 sec Event (OCAL) : 2002 06 18 17 37 17 093 HYPO71 Quality : CD Gap : 59 deg ch evla 37.9826 evlo -87.7953 evdp 17.00 ch ocal 2002 06 18 17 37 17 093 ch o gmt 2002 169 17 37 17 093