FVXX21 KNES 190717
VA ADVISORY
DTG: 20260419/0717Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SOURCE ELEV: 17342 FT AMSL

ADVISORY NR: 2026/430

INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS.
GEOPHYSICAL INST. 

ERUPTION DETAILS: POSS LGT VA EMS

EST VA DTG: 19/0650Z

EST VA CLD: SFC/FL200 S0159 W07820 - S0201 W07804
- S0208 W07805 - S0201 W07820 - S0159 W07820 MOV
E 10KT 

FCST VA CLD +6HR: 19/1300Z SFC/FL200 S0159 W07820
- S0200 W07807 - S0205 W07807 - S0201 W07820 -
S0159 W07820 

FCST VA CLD +12HR: 19/1900Z SFC/FL200 S0200
W07820 - S0201 W07805 - S0205 W07805 - S0202
W07820 - S0200 W07820 

FCST VA CLD +18HR: 20/0100Z SFC/FL200 S0158
W07801 - S0204 W07801 - S0202 W07820 - S0159
W07820 - S0158 W07801 

RMK: HOT SPOT OBSD IN SAT AND WEBCAM. VA CLDS NOT
SEEN IN SAT DUE TO MET CLDS, THUS POSS
LGT VA EMS. EARLIER VONA RECEIVED. VA FL/DIR
BASED ON RPRT, PREV VAA AND MDL GUIDANCE. NWP MDL
FCST LTLCG THRU T+18HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20260419/1315Z
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