FVXX21 KNES 212153
VA ADVISORY
DTG: 20210821/2153Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT (3562 M)
ADVISORY NR: 2021/674
INFO SOURCE: GOES-16. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EM OBSD
OBS VA DTG: 21/2120Z
OBS VA CLD: SFC/FL150 N0000 W07748 - S0004 W07740
- S0005 W07740 - S0004 W07750 - N0000 W07748 MOV
W 10KT
FCST VA CLD +6HR: 22/0330Z SFC/FL150 N0000 W07746
- S0004 W07740 - S0005 W07740 - S0005 W07740 -
S0003 W07749 - N0000 W07746
FCST VA CLD +12HR: 22/0930Z NO VA EXP
FCST VA CLD +18HR: 22/1530Z NO VA EXP
RMK: DISCRETE VA CLD SEEN ON STLT IMAGERY MOV WNW
FM SUMMIT. VA FL AND FRCST BASED ON IMAGERY AND
NWP MODELS. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20210822/0400Z
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