FVXX21 KNES 201717
VA ADVISORY
DTG: 20220220/1717Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/220

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

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 20/1640Z

OBS VA CLD: SFC/FL210 S0159 W07819 - S0202 W07800
- S0210 W07804 - S0159 W07819 MOV SE 10KT 

FCST VA CLD +6HR: 20/2230Z SFC/FL210 S0159 W07820
- S0202 W07800 - S0210 W07804 - S0159 W07820 

FCST VA CLD +12HR: 21/0430Z SFC/FL210 S0159
W07819 - S0202 W07800 - S0210 W07804 - S0159
W07819 

FCST VA CLD +18HR: 21/1030Z SFC/FL210 S0159
W07820 - S0202 W07759 - S0210 W07804 - S0159
W07820 

RMK: CONT VA EMS OBS MOV SE IN STLT IMAGERY. VA
FCST TO CONT SE MOV THRU T+18HRS BEFORE DISP. VO
ACT MODERATE TO HIGH.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20220220/2315Z