FVXX21 KNES 031620
VA ADVISORY
DTG: 20210903/1620Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/730

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

ERUPTION DETAILS: INTMT VA CLD EMS.

OBS VA DTG: 03/1540Z

OBS VA CLD: SFC/FL170 S0004 W07837 - S0004 W07739
- S0005 W07739 - S0011 W07834 - S0004 W07837 MOV
W 25KT 

FCST VA CLD +6HR: 03/2130Z SFC/FL170 S0002 W07845
- S0004 W07739 - S0005 W07738 - S0015 W07844 -
S0002 W07845 

FCST VA CLD +12HR: 04/0330Z SFC/FL170 N0002
W07846 - S0004 W07739 - S0006 W07739 - S0016
W07846 - N0002 W07846 

FCST VA CLD +18HR: 04/0930Z SFC/FL170 N0010
W07840 - S0004 W07739 - S0005 W07739 - S0009
W07843 - N0010 W07840 

RMK: VA CLDS OBSD TO ABT 60 NM W OF SUMMIT.
EARLIER WEBCAM SHOTS SHOWED LARGE VA CLDS BFR WX
CLDS OBSCD WEBCAM. NWP MDLS SUGGEST FL170 AND
FCST LTLCG IN VA CLD MOVMT THRU T+12. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210903/2215Z