FVXX20 KNES 191925
VA ADVISORY
DTG: 20201219/1925Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1233

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 19/1850Z

OBS VA CLD: SFC/FL240 S0158 W07820 - S0200 W07819
- S0215 W07837 - S0207 W07843 - S0158 W07820 MOV
SW 10KT 

FCST VA CLD +6HR: 20/0100Z SFC/FL250 S0157 W07819
- S0159 W07818 - S0218 W07841 - S0209 W07846 -
S0157 W07819 

FCST VA CLD +12HR: 20/0700Z SFC/FL240 S0158
W07819 - S0201 W07820 - S0218 W07841 - S0209
W07847 - S0158 W07819 

FCST VA CLD +18HR: 20/1300Z SFC/FL240 S0158
W07819 - S0159 W07819 - S0218 W07841 - S0210
W07847 - S0158 W07819 

RMK: VA DETECGED ON STLT MOVG SW OF SUMMIT.
HOTSPOT SEEN ON SWIR. NWP MDL WIND LTL CHG FCST
IN DIR THRU T+18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20201220/0130Z