FVXX22 KNES 201238
VA ADVISORY
DTG: 20210920/1238Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/831

INFO SOURCE: GOES-16. GUAYAQUIL MWO. NWP MODELS. 

ERUPTION DETAILS: INCREASING ACTIVITY

OBS VA DTG: 20/1210Z

OBS VA CLD: SFC/FL240 S0156 W07859 - S0159 W07819
- S0201 W07822 - S0206 W07859 - S0156 W07859 MOV
W 25KT 

FCST VA CLD +6HR: 20/1800Z SFC/FL240 S0156 W07923
- S0159 W07820 - S0201 W07823 - S0209 W07923 -
S0156 W07923 

FCST VA CLD +12HR: 21/0000Z SFC/FL240 S0156
W07925 - S0159 W07820 - S0202 W07823 - S0210
W07923 - S0156 W07925 

FCST VA CLD +18HR: 21/0600Z NO VA EXP

RMK: RPRT RECEIVED FM GUAYAQUIL MWO AND VA CLD
OBS IN STLT IMAGERY. VA FCST TO MOV W THRU T+12
HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20210920/1845Z