FVXX22 KNES 260049
VA ADVISORY
DTG: 20210526/0049Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/514

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: VA CLDS CONT OBS IN STLT IMAGERY

OBS VA DTG: 26/0020Z

OBS VA CLD: SFC/FL180 S0158 W07821 - S0202 W07820
- S0209 W07843 - S0200 W07845 - S0158 W07821 MOV
W 10KT SFC/FL220 S0159 W07818 - S0210 W07804 -
S0218 W07816 - S0204 W07823 - S0159 W07818 MOV SE
5KT 

FCST VA CLD +6HR: 26/0630Z SFC/FL180 S0156 W07854
- S0157 W07821 - S0203 W07820 - S0213 W07853 -
S0156 W07854 SFC/FL220 S0159 W07822 - S0159
W07819 - S0231 W07804 - S0228 W07829 - S0159
W07822 

FCST VA CLD +12HR: 26/1230Z SFC/FL180 NO VA
EXP SFC/FL220 S0159 W07823 - S0202 W07817 - S0241
W07825 - S0228 W07850 - S0159 W07823 

FCST VA CLD +18HR: 26/1830Z NO VA EXP

RMK: LL VA CLDS MOVG W EXP DISP BY T+12. HL VA
CLDS MOVG SE FM SUMMIT. LOW CONF IN VA FCST DUE
TO LGT WINDS. VA HGT/DIR FM STLT. NWP MDLS SHOWS
SE-LY TO SW-LY HL VA MOVMT TREND THRU T+12 EXP DISP BY
T+18. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20210526/0645Z
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