FVXX22 KNES 111623
VA ADVISORY
DTG: 20230711/1623Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/819

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

ERUPTION DETAILS: FQT VA EMS SEEN IN SAT

OBS VA DTG: 11/1611Z

OBS VA CLD: SFC/FL220 N1928 W09959 - N1902 W09838
- N1859 W09838 - N1858 W09952 - N1928 W09959 MOV
W 20KT 

FCST VA CLD +6HR: 11/2200Z SFC/FL220 N1934 W10022
- N1902 W09837 - N1858 W09837 - N1859 W10024 -
N1934 W10022 

FCST VA CLD +12HR: 12/0400Z SFC/FL220 N1925
W10023 - N1904 W09837 - N1858 W09836 - N1851
W10019 - N1925 W10023 

FCST VA CLD +18HR: 12/1000Z SFC/FL220 N1926
W10023 - N1902 W09837 - N1858 W09836 - N1855
W10025 - N1926 W10023 

RMK: FQT VA EMS SEEN IN SAT MOV W/WNW AND EXTD
ARND 80 NM FM SUMMIT. FARTHEST OUT VA IS
DIFFICULT TO SEE IN SAT AND DSIPTG. MODEL
GUIDANCE SHOWS A CONT W MOV THRU T+18 HRS. MOV
AND HGT BASED ON SAT, NWP, AND SOUNDING. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20230711/2230Z