FVXX21 KNES 230739
VA ADVISORY
DTG: 20260423/0739Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SOURCE ELEV: 17342 FT AMSL

ADVISORY NR: 2026/447

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 23/0720Z

OBS VA CLD: SFC/FL230 S0144 W07837 - S0200 W07820
- S0201 W07820 - S0152 W07845 - S0144 W07837 MOV
W 10KT 

FCST VA CLD +6HR: 23/1330Z SFC/FL230 S0140 W07816
- S0200 W07820 - S0200 W07820 - S0141 W07831 -
S0140 W07816 

FCST VA CLD +12HR: 23/1930Z SFC/FL230 S0145
W07814 - S0153 W07803 - S0201 W07820 - S0200
W07820 - S0145 W07814 

FCST VA CLD +18HR: 24/0130Z SFC/FL230 S0147
W07811 - S0155 W07801 - S0201 W07820 - S0201
W07820 - S0147 W07811 

RMK: VA UPDATED EARLY DUE TO VA HGT. DENSE VA PUFFS 
DETECTED ON STLT MOVG WNW OF SUMMIT. VONA INDICATES
VA EMS. MDL WINDS AT FL FCST TO VEER NXT 6 HR AND
THEN BECMG LGT/VRB BY T+12 HR SO VA PSN CONF LO
T+12 AND +18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20260423/1345Z
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