FVXX21 KNES 110750
VA ADVISORY
DTG: 20230111/0750Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/048

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 11/0726Z

OBS VA CLD: SFC/FL220 N1906 W09831 - N1900 W09828
- N1900 W09837 - N1902 W09837 - N1906 W09831 MOV
NE 40KT SFC/FL220 N1920 W09723 - N1916 W09719 -
N1913 W09720 - N1910 W09729 - N1916 W09731 -
N1920 W09723 MOV NE 40KT 

FCST VA CLD +6HR: 11/1330Z SFC/FL220 N1921 W09653
- N1910 W09651 - N1901 W09837 - N1903 W09837 -
N1921 W09653 

FCST VA CLD +12HR: 11/1930Z SFC/FL220 N1922
W09652 - N1909 W09650 - N1901 W09836 - N1903
W09837 - N1922 W09652 

FCST VA CLD +18HR: 12/0130Z SFC/FL N1911 W09649 -
N1901 W09649 - N1901 W09835 - N1903 W09835 -
N1911 W09649 

RMK: INTMT DENSE VA PUFFS DETECTED ON STLT MOVG
QUICKLY NE OF SUMMIT. WEBCAM SHOWS VA EMS.
DETACHED SMALL VA AREA APROX 65 NM NE OF SUMMIT.
MDL WINDS AT FL FCST TO GRDLY VEER NXT 18 HR
BECMG MORE FM THE W. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20230111/1345Z