FVXX21 KNES 041231
VA ADVISORY
DTG: 20220104/1231Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/016

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

ERUPTION DETAILS: ONGOINGVA EMS

OBS VA DTG: 04/1200Z

OBS VA CLD: SFC/FL220 S0159 W07819 - S0216 W07805
- S0220 W07813 - S0200 W07821 - S0159 W07819 MOV
SE 10KT 

FCST VA CLD +6HR: 04/1800Z SFC/FL220 S0159 W07819
- S0216 W07805 - S0220 W07813 - S0200 W07820 -
S0159 W07819 

FCST VA CLD +12HR: 05/0000Z SFC/FL220 S0159
W07818 - S0220 W07814 - S0220 W07820 - S0159
W07820 - S0159 W07818 

FCST VA CLD +18HR: 05/0600Z SFC/FL220 S0159
W07820 - S0201 W07817 - S0217 W07813 - S0218
W07820 - S0159 W07820 

RMK: VA PLUME DETECTED ON STLT MOVG APROX 20 NM
SE OF SUMMIT B4 DSIPTNG. VONA AND WEBCAM CONFIRM
VA EMS. STG HOTSPOT NOTED ON SWIR. MDL WINDS AT
FL FCST TO VEER BY T+12 BECMG MORE FM THE NNW
...KONON

NXT ADVISORY: WILL BE ISSUED BY 20220104/1830Z