FVXX20 KNES 241822
VA ADVISORY
DTG: 20200824/1822Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/796

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: CONS VA CLD EMS.

OBS VA DTG: 24/1750Z

OBS VA CLD: SFC/FL220 S0200 W07820 - S0202 W07819
- S0245 W07848 - S0222 W07910 - S0200 W07820 MOV
W 10-15KT SFC/FL250 S0159 W07819 - S0201 W07819 -
S0241 W08011 - S0225 W08015 - S0159 W07819 MOV W
15-20KT SFC/FL250 S0204 W07911 - S0204 W07903 -
S0219 W07854 - S0222 W07901 - S0204 W07911 MOV W
15-20KT 

FCST VA CLD +6HR: 25/0000Z SFC/FL220 S0200 W07820
- S0202 W07818 - S0247 W07851 - S0225 W07913 -
S0200 W07820 SFC/FL250 NO VA EXP 

FCST VA CLD +12HR: 25/0600Z SFC/FL220 S0200
W07819 - S0202 W07818 - S0232 W07912 - S0211
W07919 - S0200 W07819 

FCST VA CLD +18HR: 25/1200Z SFC/FL220 S0155
W07924 - S0201 W07819 - S0202 W07819 - S0215
W07923 - S0155 W07924 

RMK: VRY LGT VA EMS EXTD OVR 100 NMI W OF SUMMIT.
MDT VA EXTDS 60 NMI SW OF SUMMIT. MDT DISCRETE VA
CLD OBSD 45 NMI W OF SUMMIT. VA AT FL250 FCST TO
DISP BY T+6. NWP MDLS FCST GRADUAL WSHIFT TO MOV
VA DUE W BY T+18HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20200825/0015Z