FVXX21 KNES 202145
VA ADVISORY
DTG: 20210820/2145Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0005 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT (3562 M)
ADVISORY NR: 2021/669
INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: FRQ VA EMS
OBS VA DTG: 20/2120Z
OBS VA CLD: SFC/FL150 N0013 W07714 - S0009 W07711
- S0031 W07743 - N0005 W07756 - N0013 W07714 MOV
NW 5KT
FCST VA CLD +6HR: 21/0330Z SFC/FL150 N0019 W07659
- S0006 W07654 - S0046 W07740 - N0011 W07804 -
N0019 W07659
FCST VA CLD +12HR: 21/0930Z NO VA EXP
FCST VA CLD +18HR: 21/1530Z NO VA EXP
RMK: FRQ VA EMS OBS FM STLT DATA AND RE VONAS
MOVG NW FM SUMMIT AT FL150. PSBL VA OBS FM STLT
DATA MOVG E BUT CONFID IS LOW DUE TO LACK OF OBS
AND NWP WINDS MOVG E. FL AND WINDS FM NWP AND
VONAS ...MLEVINE
NXT ADVISORY: WILL BE ISSUED BY 20210821/0345Z
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