FVXX21 KNES 180149
VA ADVISORY
DTG: 20210918/0149Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/790

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

ERUPTION DETAILS: CONS VA CLDS OBS

OBS VA DTG: 18/0130Z

OBS VA CLD: SFC/FL150 N0030 W07815 - S0004 W07739
- S0005 W07740 - N0022 W07822 - N0030 W07815 MOV
NW 10KT 

FCST VA CLD +6HR: 18/0730Z SFC/FL150 N0040 W07825
- S0004 W07738 - S0006 W07739 - N0029 W07836 -
N0040 W07825 

FCST VA CLD +12HR: 18/1330Z SFC/FL150 N0029
W07814 - S0004 W07738 - S0006 W07739 - N0021
W07822 - N0029 W07814 

FCST VA CLD +18HR: 18/1930Z SFC/FL150 N0009
W07753 - S0004 W07738 - S0005 W07740 - N0002
W07758 - N0009 W07753 

RMK: CONS VA CLDS OBS MOV QUICKLY NW OF SUMMIT IN
STLT AND WEBCAM. VA CLDS RPRTD IN VONA. WIND SPD
MAY BE LOW BASED ON SPEED OF VA CLD MVMT. LTL
CHNG FCST THRU T+18HR. ...JLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210918/0745Z