FVXX23 KNES 311800
VA ADVISORY
DTG: 20231231/1800Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2023/882

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: INTMT VA EMS.

EST VA DTG: 31/1740Z

EST VA CLD: SFC/FL150 S0004 W07739 - S0005 W07738
- S0018 W07757 - S0008 W07801 - S0004 W07739 MOV
SW 15KT 

FCST VA CLD +6HR: 31/2330Z SFC/FL150 S0004 W07803
- S0004 W07740 - S0005 W07738 - S0019 W07758 -
S0004 W07803 

FCST VA CLD +12HR: 01/0530Z NO VA EXP

FCST VA CLD +18HR: 01/1130Z NO VA EXP

RMK: VA EM RPRTD IN VONA TO OVR 700M ABV SUMMIT
MOVG SW. OTHER VA EMS SINCE PREV ADVY ALSO OBSD
MOVG SW. AREAS AT AND NEAR SUMMIT OBSCD BY WX CLD
CVR SO UNCERTAINTY EXISTS. NWP MDL FCSTS DIFFER
GREATLY FM OBS AND RPRTS SO FCST BASED ON
PERSISTENCE. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20240101/0000Z