FVXX20 KNES 092120
VA ADVISORY
DTG: 20210209/2120Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/157

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 09/2040Z

OBS VA CLD: SFC/FL210 S0159 W07819 - S0223 W07805
- S0226 W07813 - S0201 W07820 - S0159 W07819 MOV
SE 10KT 

FCST VA CLD +6HR: 10/0230Z SFC/FL210 S0159 W07819
- S0222 W07806 - S0223 W07814 - S0200 W07821 -
S0159 W07819 

FCST VA CLD +12HR: 10/0830Z SFC/FL210 S0159
W07818 - S0228 W07801 - S0233 W07808 - S0159
W07820 - S0159 W07818 

FCST VA CLD +18HR: 10/1430Z SFC/FL210 S0159
W07819 - S0229 W07800 - S0234 W07808 - S0200
W07820 - S0159 W07819 

RMK: VA DETECTED ON STLT MOVG SE OF SUMMIT.
WEBCAM SHOWS VA EMS CLRLY DESPITE WX CLDS IN
AREA. HOTSPOT SEEN ON SWIR. MDL WINDS LTL CHG FCT
IN DIR AND SPD THRU T=18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210210/0315Z