FVXX21 KNES 250226
VA ADVISORY
DTG: 20210825/0226Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/687

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 25/0200Z

OBS VA CLD: SFC/FL160 N0011 W07757 - S0004 W07738
- S0005 W07739 - N0003 W07801 - N0011 W07757 MOV
NW 5KT 

FCST VA CLD +6HR: 25/0800Z SFC/FL160 N0013 W07800
- S0003 W07738 - S0005 W07740 - N0002 W07805 -
N0013 W07800 

FCST VA CLD +12HR: 25/1400Z SFC/FL160 N0013
W07801 - S0003 W07738 - S0005 W07740 - N0002
W07805 - N0013 W07801 

FCST VA CLD +18HR: 25/2000Z NO VA EXP

RMK: FRQ VA EMS OBS IN SAT EXT 25 NM NW FM
SUMMIT. OBS VA FL BASED ON PREV VAA AND NWP MDLS
WITH LOWER CONFIDENCE AS OBS MVMT DIR DOES NOT
AGREE WITH MDLS. LTLCG FCST IN FL WINDS THRU T+12
HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210825/0830Z
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