FVXX20 KNES 090539
VA ADVISORY
DTG: 20210409/0539Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/253

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

ERUPTION DETAILS: OCNL VA CLD EMS.

OBS VA DTG: 09/0450Z

OBS VA CLD: SFC/FL150 N0002 W07750 - S0004 W07739
- S0005 W07740 - S0000 W07753 - N0002 W07750 MOV
W 15KT 

FCST VA CLD +6HR: 09/1100Z SFC/FL150 N0011 W07804
- S0004 W07739 - S0005 W07739 - N0002 W07810 -
N0011 W07804 

FCST VA CLD +12HR: 09/1700Z SFC/FL150 N0011
W07802 - S0004 W07739 - S0005 W07740 - N0001
W07808 - N0011 W07802 

FCST VA CLD +18HR: 09/2300Z NO VA EXP

RMK: MULT VA CLDS OBSD BY STLT SINCE 09/00Z. 1ST
VA CLD DISPD ABT 40 NMI WNW OF SUMMIT BY 04Z.
WEBCAM SHOWS AND VONA RPRTS VA EM AT 0412Z TO
800M ABV SUMMIT MOVG W. NWP MDLS SUGGEST VA AT
FL150 AND FCST LTLCG IN WINDS THRU T+12. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210409/1145Z
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