FVXX22 KNES 080923
VA ADVISORY
DTG: 20250408/0923Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2025/104

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: VA OBSD BY STLT.

OBS VA DTG: 08/0850Z

OBS VA CLD: SFC/FL220 S0147 W07835 - S0200 W07819
- S0202 W07819 - S0202 W07842 - S0147 W07835 MOV
W 10KT 

FCST VA CLD +6HR: 08/1500Z SFC/FL220 S0150 W07856
- S0159 W07820 - S0202 W07819 - S0207 W07857 -
S0150 W07856 

FCST VA CLD +12HR: 08/2100Z SFC/FL220 S0159
W07820 - S0202 W07819 - S0221 W07852 - S0202
W07858 - S0159 W07820 

FCST VA CLD +18HR: 09/0300Z NO VA EXP

RMK: VA CLD OBSD TO OVR 15 NMI WNW OF THE SUMMIT
FANNING OUT FM NNW TO W. WEBCAM SHOWS PSBL ACT
BUT SUMMIT MOSTLY OBSCD. NWP MDLS SUG VA UP TO
FL220 AND FCST VA TO MOV W BY T+6 AND WSW BY
T+12. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20250408/1530Z
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