FVXX20 KNES 171619
VA ADVISORY
DTG: 20230817/1619Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/587

INFO SOURCE: GOES-16. VONA. NWP MODELS. 

ERUPTION DETAILS: VA EM CONT

OBS VA DTG: 17/1600Z

OBS VA CLD: SFC/FL230 S0150 W07907 - S0158 W07820
- S0202 W07820 - S0204 W07829 - S0205 W07910 -
S0150 W07907 MOV W 5KT SFC/FL240 S0157 W07826 -
S0201 W07819 - S0204 W07816 - S0220 W07819 -
S0219 W07834 - S0157 W07826 MOV S 5KT 

FCST VA CLD +6HR: 17/2200Z SFC/FL230 S0200 W07822
- S0200 W07820 - S0226 W07910 - S0204 W07916 -
S0200 W07822 SFC/FL240 S0159 W07821 - S0201
W07820 - S0232 W07829 - S0225 W07841 - S0159
W07821 

FCST VA CLD +12HR: 18/0400Z SFC/FL230 S0159
W07821 - S0202 W07820 - S0224 W07915 - S0159
W07922 - S0159 W07821 SFC/FL240 NO VA EXP

FCST VA CLD +18HR: 18/1000Z NO VA EXP

RMK: VA AT FL230 MOVG APPROX 48 NMI W FM SUMMIT.
VA AR FL240 MOVG APPROX 20 NMI S FM UMMIT. VA FL
AND FRCST BASED ON IMAGERY, VO RPRT AND NWP
MODELS. ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20230817/2215Z