FVXX22 KNES 201217
VA ADVISORY
DTG: 20210920/1217Z

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: 20/1120Z

OBS VA CLD: SFC/FL240 S0155 W07855 - S0159 W07820
- S0201 W07823 - S0205 W07855 - S0155 W07855 MOV
W 25KT 

FCST VA CLD +6HR: 20/1730Z SFC/FL240 S0155 W07913
- S0158 W07820 - S0202 W07822 - S0205 W07912 -
S0155 W07913 

FCST VA CLD +12HR: 20/2330Z SFC/FL240 S0153
W07859 - S0159 W07819 - S0202 W07823 - S0208
W07858 - S0153 W07859 

FCST VA CLD +18HR: 21/0530Z NO VA EXP

RMK: RPRT RECIEVED FM GUAYAQUIL MWO OF VA EMS UP
TO FL240 AND VA CLD OBS IN STLT IMAGERY. VA FCST
TO MOV W THRU T+12 BASED ON NWP MDL GUIDANCE.
...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20210920/1815Z