FVXX23 KNES 202228
VA ADVISORY
DTG: 20221220/2228Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2022/1347

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 20/2150Z

OBS VA CLD: SFC/FL190 S0131 W07814 - S0135 W07804
- S0202 W07819 - S0202 W07822 - S0131 W07814 MOV
NE 10KT SFC/FL220 S0041 W07832 - S0044 W07814 -
S0055 W07816 - S0053 W07832 - S0041 W07832 MOV N
10KT 

FCST VA CLD +6HR: 21/0400Z SFC/FL190 S0120 W07817
- S0201 W07819 - S0201 W07821 - S0123 W07837 -
S0120 W07817 SFC/FL220 NO VA EXP

FCST VA CLD +12HR: 21/1000Z SFC/FL190 S0119
W07826 - S0201 W07819 - S0201 W07820 - S0126
W07845 - S0119 W07826 

FCST VA CLD +18HR: 21/1600Z SFC/FL190 S0120
W07831 - S0201 W07819 - S0201 W07821 - S0130
W07848 - S0120 W07831 

RMK: CONS VA EMS OBS IN STLT IMG MOV NE AND EXT
30 NMI FM SUMMIT. PREVIOUS VA EMS MOV N NOW EXT
80 NMI BEFORE DISSIPATING. FL AND MVMT BASED ON
VONA, STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20221221/0430Z