FVXX21 KNES 171237
VA ADVISORY
DTG: 20210817/1237Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/652

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

ERUPTION DETAILS: INTMT VA CLD EMS.

OBS VA DTG: 17/1200Z

OBS VA CLD: SFC/FL150 S0003 W07758 - S0004 W07740
- S0006 W07739 - S0010 W07757 - S0003 W07758 MOV
W 15KT 

FCST VA CLD +6HR: 17/1800Z SFC/FL150 N0000 W07759
- S0004 W07739 - S0005 W07738 - S0007 W07801 -
N0000 W07759 

FCST VA CLD +12HR: 18/0000Z SFC/FL150 N0000
W07801 - S0004 W07739 - S0006 W07739 - S0010
W07802 - N0000 W07801 

FCST VA CLD +18HR: 18/0600Z NO VA EXP

RMK: VA CLD EM OBSD ARND 11Z BY STLT MOVG W. VA
CLD 16NM W OF SUMMIT BY 12Z. VONA RPRTS 2ND VA
CLD AT 1202Z TO OVR 700M ABV SUMMIT MOVG W. NWP
MDLS FCST LTLCG IN WINDS THRIU T+12HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210817/1830Z