FVXX21 KNES 051731
VA ADVISORY
DTG: 20210905/1731Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/739

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

ERUPTION DETAILS: OCNL VA CLD EMS. 

OBS VA DTG: 05/1700Z

OBS VA CLD: SFC/FL170 N0017 W07808 - S0004 W07739
- S0005 W07739 - N0008 W07813 - N0017 W07808 MOV
W 20KT 

FCST VA CLD +6HR: 05/2300Z SFC/FL170 N0017 W07817
- S0004 W07739 - S0005 W07740 - N0001 W07823 -
N0017 W07817 

FCST VA CLD +12HR: 06/0500Z SFC/FL170 N0020
W07814 - S0004 W07739 - S0006 W07740 - N0006
W07820 - N0020 W07814 

FCST VA CLD +18HR: 06/1100Z SFC/FL170 N0019
W07816 - S0004 W07739 - S0005 W07740 - N0004
W07820 - N0019 W07816 

RMK: MANY VA CLDS OBSD BY STLT AND WEBCAM BFR WX
CLD CVR MOVD OVR SUMMIT AND DOWNWIND AREAS.
WEBCAMS NOW OBSCD. NWP MDLS SUGGEST VA STILL TO
FL170 AND FCST LTLCG IN WINDS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210905/2330Z