FVXX21 KNES 281944
VA ADVISORY
DTG: 20210928/1944Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT (3562 M)
ADVISORY NR: 2021/831
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN SUMMIT WEBCAM
AND STLT
OBS VA DTG: 28/1920Z
OBS VA CLD: SFC/FL150 N0015 W07753 - S0004 W07738
- S0007 W07741 - N0006 W07803 - N0015 W07753 MOV
NW 15KT
FCST VA CLD +6HR: 29/0130Z SFC/FL150 N0022 W07758
- S0004 W07738 - S0007 W07741 - N0010 W07811 -
N0022 W07758
FCST VA CLD +12HR: 29/0730Z SFC/FL150 N0022
W07758 - S0004 W07738 - S0007 W07741 - N0009
W07812 - N0022 W07758
FCST VA CLD +18HR: 29/1330Z SFC/FL150 N0015
W07804 - S0004 W07738 - S0007 W07739 - S0003
W07810 - N0015 W07804
RMK: VA CLDS CONT OBS IN SUMMIT WEBCAM AND STLT
MOVG NW FM SUMMIT. VA HGT FM PREV VAA. VA DIR FM
STLT AND NWP MDLS SHOWS A NW-LY TO WNW-LY MOVMT
TREND THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20210929/0145Z
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