FVXX22 KNES 231829
VA ADVISORY
DTG: 20231223/1829Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/948

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

ERUPTION DETAILS: FRQT VA EMS.

OBS VA DTG: 23/1800Z

OBS VA CLD: SFC/FL220 S0200 W07820 - S0201 W07819
- S0215 W07834 - S0209 W07837 - S0200 W07820 MOV
SW 10KT 

FCST VA CLD +6HR: 24/0000Z SFC/FL220 S0200 W07820
- S0201 W07819 - S0217 W07838 - S0209 W07843 -
S0200 W07820 

FCST VA CLD +12HR: 24/0600Z SFC/FL220 S0200
W07820 - S0201 W07819 - S0220 W07831 - S0213
W07840 - S0200 W07820 

FCST VA CLD +18HR: 24/1200Z NO VA EXP

RMK: MULT VA CLD OBSD MOVG SW OVER THE PAST 2-3
HRS. SUMMIT OBSCD BY WX CLD CVR ON WEBCAM. NWP
MDLS AND STLT IMAGERY SUGGEST VA CLDS NOW AT
FL220. NWP MDLS FCST LTLCG THRU T+12HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20231224/0030Z