WVQB31 LQSB 240650
LQSB SIGMET W1 VALID 240650/240900 LDZA-
LQSB SARAJEVO (W) UIR AND SARAJEVO FIR EXERCISE VOLCEX 12-01 EXERCIES
     VA ERUPTION MT KATLA PSN N6338 W01903 VA CLD OBS AT 0600Z SFC/
FL200 N OF N4435 E01604 - N4440 E01820 - N4455 E01912 MOV N 20KT
EXERCISE-EXERCISE-EXSERCISE=