FVXX24 KNES 021805
VA ADVISORY
DTG: 20221202/1805Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2022/1280

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

ERUPTION DETAILS: CONS VA EMS

OBS VA DTG: 02/1740Z

OBS VA CLD: SFC/FL200 S0159 W07817 - S0216 W07811
- S0216 W07822 - S0203 W07825 - S0200 W07823 -
S0159 W07817 MOV S 5KT SFC/FL230 S0146 W07826 -
S0146 W07812 - S0201 W07815 - S0201 W07823 -
S0146 W07826 MOV N 5KT 

FCST VA CLD +6HR: 02/2330Z SFC/FL200 S0200 W07817
- S0220 W07756 - S0229 W07813 - S0201 W07824 -
S0200 W07817 SFC/FL230 S0143 W07827 - S0143
W07811 - S0200 W07815 - S0201 W07823 - S0143
W07827 

FCST VA CLD +12HR: 03/0530Z SFC/FL200 S0159
W07823 - S0159 W07752 - S0215 W07752 - S0201
W07824 - S0159 W07823 SFC/FL230 NO VA EXP

FCST VA CLD +18HR: 03/1130Z SFC/FL200 S0146
W07755 - S0159 W07753 - S0202 W07823 - S0159
W07823 - S0146 W07755 

RMK: CONS VA EMS SEEN MOV SSE TO FL200 WITH SOME
VA MOV TO N TO FL230. GUIDANCE SHOWS A GRADUAL
BACKING AT FL200 WITH VA MOV E BY T+18 HRS. A
CONT N MOV THRU T+6 FOR VA TO FL230. MOV AND HGT
BASED ON SAT, HYSPLIT AND NWP. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20221203/0000Z