FVXX23 KNES 271705
VA ADVISORY
DTG: 20230227/1705Z

VAAC: WASHINGTON

VOLCANO: COTOPAXI 352050
PSN: S0040 W07826

AREA: ECUADOR

SUMMIT ELEV: 19393 FT (5911 M)

ADVISORY NR: 2023/122

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 27/1630Z

OBS VA CLD: SFC/FL220 S0023 W07826 - S0029 W07810
- S0041 W07826 - S0041 W07826 - S0023 W07826 MOV
NE 5KT 

FCST VA CLD +6HR: 27/2230Z SFC/FL220 S0017 W07808
- S0032 W07757 - S0041 W07826 - S0040 W07826 -
S0017 W07808 

FCST VA CLD +12HR: 28/0430Z SFC/FL220 S0013
W07813 - S0026 W07759 - S0041 W07826 - S0040
W07826 - S0013 W07813 

FCST VA CLD +18HR: 28/1030Z NO VA EXP

RMK: PREVIOUS VA EMS HAVE SHIFTED NE AND EXT
ABOUT 20 NMI FM SUMMIT. NEW VA EMS POSS BUT STLT
PARTIALLY OBSC BY HEAVY MET CLDS. NE MVMT EXP
THRU T+12.  ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230227/2300Z