FVXX20 KNES 241937
VA ADVISORY
DTG: 20191224/1937Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2019/1420

INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: VA EM AT ARND 1825Z.

OBS VA DTG: 24/1910Z

OBS VA CLD: SFC/FL170 N0004 W07750 - S0004 W07739
- S0005 W07740 - N0001 W07753 - N0004 W07750 MOV
NW 15-20KT 

FCST VA CLD +6HR: 25/0100Z SFC/FL170 N0003 W07753
- S0004 W07739 - S0005 W07740 - S0001 W07755 -
N0003 W07753 

FCST VA CLD +12HR: 25/0700Z SFC/FL170 S0000
W07756 - S0004 W07740 - S0005 W07740 - S0004
W07757 - S0000 W07756 

FCST VA CLD +18HR: 25/1300Z SFC/FL170 NO ASH EXP

RMK: VA EM 1ST OBS IN STLT IMAGERY AT 1830Z.
VOLCAT RECEIVED FOR 1840Z G16 STLT IMAGE. NWP
MDLS SUGGEST VA EM TO FL170 AND THAT VA TO MOV
WNW BY T+6 AND W BY T+12. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20191225/0130Z