FVXX24 KNES 180653
VA ADVISORY
DTG: 20220818/0653Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/837

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS FM EARLIER CONT WNW

OBS VA DTG: 18/0630Z

OBS VA CLD: SFC/FL230 S0147 W07835 - S0156 W07818
- S0205 W07819 - S0202 W07841 - S0147 W07835 MOV
W 25KT SFC/FL260 N0006 W08417 - S0014 W08334 -
S0202 W08350 - S0210 W08429 - N0006 W08417 MOV NW
30KT 

FCST VA CLD +6HR: 18/1230Z SFC/FL230 S0134 W07900
- S0156 W07819 - S0204 W07820 - S0201 W07904 -
S0134 W07900 SFC/FL260 NO VA EXP

FCST VA CLD +12HR: 18/1830Z SFC/FL230 S0147
W07850 - S0155 W07818 - S0202 W07819 - S0207
W07851 - S0147 W07850 

FCST VA CLD +18HR: 19/0030Z SFC/FL230 S0150
W07841 - S0156 W07819 - S0204 W07819 - S0205
W07843 - S0150 W07841 

RMK: DISCRETE VA EMS FM EARLIER ERUPTION NOW
REACHING APPRX 325NM WNW OF SUMMIT BUT SHOULD
CONT TO DISSIPATE. OCNL VA EMS OBS IN STLT
IMAGERY JUST WNW OF SUMMIT. VA FCST THRU T+18 HRS
BASED ON NWP MDLS.  ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20220818/1300Z