WVCO31 SKBO 100855
SKED SIGMET 1 VALID 100800/101335 SKBO-
SKED BOGOTA FIR VA ERUPTION MT VOLCAN NEVADO DEL RUIZ
PSN N0453 W07519 VA CLD OBS AT 0730Z SFC/FL200 N0458
W07538 - N0453 W07519 - N0452 W07519 - N0449 W07538
- N0458 W07538 MOV W 20KT=