FVXX20 KNES 250436
VA ADVISORY
DTG: 20210125/0436Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/098

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 25/0400Z

OBS VA CLD: SFC/FL200 S0201 W07819 - S0202 W07819
- S0219 W07917 - S0213 W07919 - S0201 W07819 MOV
SW 20KT 

FCST VA CLD +6HR: 25/1000Z SFC/FL200 S0201 W07819
- S0202 W07820 - S0219 W07917 - S0213 W07919 -
S0201 W07819 

FCST VA CLD +12HR: 25/1600Z SFC/FL200 S0200
W07819 - S0202 W07818 - S0214 W07904 - S0210
W07905 - S0200 W07819 

FCST VA CLD +18HR: 25/2200Z SFC/FL S0201 W07819 -
S0202 W07820 - S0214 W07903 - S0211 W07904 -
S0201 W07819 

RMK: INTMT STG VA PUFFS DETECTED ON STLT MOVG
APROX 60 NM SW OF SUMMIT B4 DSIPTNG. PERSISTENT
HOTSPOT NOTED ON SWIR. NO CHG FCST IN NWP MDL
WINDS THRU T+18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210125/1030Z