FVXX20 KNES 170619
VA ADVISORY
DTG: 20201217/0619Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1222

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: VA EM CONTINUES

OBS VA DTG: 17/0600Z

OBS VA CLD: SFC/FL220 S0201 W07820 - S0201 W07819
- S0222 W07907 - S0201 W07910 - S0201 W07820 MOV
W 15KT 

FCST VA CLD +6HR: 17/1200Z SFC/FL220 S0200 W07847
- S0201 W07821 - S0201 W07820 - S0213 W07844 -
S0200 W07847 

FCST VA CLD +12HR: 17/1800Z SFC/FL220 S0201
W07821 - S0201 W07820 - S0213 W07841 - S0204
W07844 - S0201 W07821 

FCST VA CLD +18HR: 18/0000Z SFC/FL220 S0159
W07846 - S0201 W07820 - S0201 W07820 - S0209
W07844 - S0159 W07846 

RMK: LGHT CONS VA EM PARTIALLY OBSCURED BY CLD
COVER SEEN ON STLT MOV WSW FM SUMMIT. VA HEIGHT
AND FRCST BASED ON IMAGERY, VOLCAT AND MODEL
GUIDANCE.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20201217/1215Z