FVXX21 KNES 040046
VA ADVISORY
DTG: 20211204/0046Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/1106

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

ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 04/0030Z

OBS VA CLD: SFC/FL160 S0004 W07740 - S0007 W07738
- S0018 W07749 - S0007 W07754 - S0004 W07740 MOV
SW 5KT 

FCST VA CLD +6HR: 04/0630Z SFC/FL160 S0003 W07740
- S0007 W07738 - S0021 W07751 - S0006 W07757 -
S0003 W07740 

FCST VA CLD +12HR: 04/1230Z SFC/FL160 N0000
W07758 - S0003 W07739 - S0007 W07739 - S0013
W07758 - N0000 W07758 

FCST VA CLD +18HR: 04/1830Z NO VA EXP

RMK: OCNL VA CLDS OBS IN STLT MOVG SW FM SUMMIT.
SUMMIT HOTSPOT OBS IN STLT. VA DIR/HGT FM PREV
VAA, STLT, AND NWP MDLS SHOWS A SW-LY TO W-LY
MOVMT TREND THRU T+12. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20211204/0645Z