WVPR31 SLLP 241911 SLLF SIGMET 1 VALID 241913/250113 SLLP- SLLF LA PAZ FIR VA ERUPTION MT UBINAS PSN S1622 W07053 OBS VA CLD AT 24/1730Z SFC/FL230 WI S1649 W06752 - S1730 W06656 - S1845 W06630 - S1903 W06647 - S1845 W06723 - S1743 W06740 - S1704 W06811 - S1651 W06752 - MOV SE 50KT=