FVXX21 KNES 272346
VA ADVISORY
DTG: 20230127/2346Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/124

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 27/2326Z

OBS VA CLD: SFC/FL210 N1949 W09841 - N1949 W09832
- N1901 W09836 - N1901 W09838 - N1949 W09841 MOV
N 15KT 

FCST VA CLD +6HR: 28/0530Z SFC/FL210 N1956 W09828
- N1954 W09817 - N1901 W09836 - N1901 W09837 -
N1956 W09828 

FCST VA CLD +12HR: 28/1130Z SFC/FL210 N1955
W09820 - N1952 W09808 - N1900 W09837 - N1901
W09837 - N1955 W09820 

FCST VA CLD +18HR: 28/1730Z SFC/FL210 N1945
W09813 - N1941 W09801 - N1900 W09837 - N1902
W09838 - N1945 W09813 

RMK: FQT DENSE VA PUFFS DETECTED ON STLT MOVG
APRX 45 NM N OF SUMMIT B4 DSIPTNG  WEBCAM CLRLY
SHOWS VA EMS. MDL WINDS AT FL FCST TO VEER NXT 18
HR EVENTUALLY BECMG MORE FM THE SW. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20230128/0545Z