FVXX20 KNES 051436
VA ADVISORY
DTG: 20250705/1436Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2025/420

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: CONS VA EMS 

OBS VA DTG: 05/1410Z

OBS VA CLD: SFC/FL220 S0151 W07945 - S0156 W07820
- S0201 W07820 - S0208 W07946 - S0151 W07945 MOV
W 30KT 

FCST VA CLD +6HR: 05/2000Z SFC/FL220 S0132 W08002
- S0158 W07820 - S0201 W07820 - S0155 W08003 -
S0132 W08002 

FCST VA CLD +12HR: 06/0200Z SFC/FL220 S0116
W07953 - S0158 W07819 - S0201 W07821 - S0138
W08002 - S0116 W07953 

FCST VA CLD +18HR: 06/0800Z SFC/FL220 S0111
W07949 - S0158 W07819 - S0202 W07820 - S0135
W08000 - S0111 W07949 

RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 85 NM W
FM SUMMIT. SOME VA EMS MAY BE OBSCD DUE TO MET CLDS.
W MVMT EXP TO SHIFT WNW BY T+6 HRS AND TO SHIFT
NW BY T+12 HRS. MVMT AND HGT BASED ON STLT OBS
AND NWP MDLS. ...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20250705/2030Z
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