WSCO31 SKBO 061003 SKED SIGMET A1 VALID 061000/061300 SKBO- SKED BOGOTA FIR EMBD TS OBS AT1000Z WI N0507 W07519 - N0612 W07448 - N0602 W07341 - N0504 W07404 - N0507 W07519 TOP FL510 MOV NE 05KT INTSF =