FVXX21 KNES 181902
VA ADVISORY
DTG: 20220418/1902Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/441

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

ERUPTION DETAILS: REMNANT VA CLD MOVG NW OF SUMMIT

OBS VA DTG: 18/1810Z

OBS VA CLD: SFC/FL230 S0104 W07920 - S0111 W07911
- S0132 W07921 - S0124 W07934 - S0104 W07920 MOV
NW 15KT SFC/FL230 S0147 W07833 - S0201 W07818 -
S0202 W07819 - S0158 W07839 - S0147 W07833 MOV NW
15KT 

FCST VA CLD +6HR: 19/0000Z SFC/FL230 S0140 W07841
- S0159 W07819 - S0204 W07818 - S0153 W07847 -
S0140 W07841 

FCST VA CLD +12HR: 19/0600Z SFC/FL230 S0141
W07846 - S0200 W07819 - S0202 W07819 - S0156
W07854 - S0141 W07846 

FCST VA CLD +18HR: 19/1200Z NO VA EXP

RMK: VA CLD FM PREV EMS OBS IN STLT APPRX 80NM NW
OF SUMMIT. VA EMS CLOSER TO SUMMIT PSBL. WX CLDS
OBSC WEBCAM. VA FCST THRU T+12 HRS BASED ON NWP
MDLS. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20220419/0100Z