WVGY01 SYCJ 161530 SYGC AIRMET 02 VALID 161530/161730 SYGC- SYCJ GEORGETOWN FIR MOD TURB OBS AT 1330Z WI N0715 W05900 N0715 W05830 N0705 W05830 N0705 W05900 N0715 W05900 FL070/FL100 STNR NC =