FVXX21 KNES 250111
VA ADVISORY
DTG: 20230125/0111Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/111

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

ERUPTION DETAILS: FRQ VA EMS FANNING OUT

OBS VA DTG: 25/0051Z

OBS VA CLD: SFC/FL170 N1853 W09647 - N1849 W09644
- N1843 W09646 - N1843 W09653 - N1853 W09654 -
N1853 W09647 MOV SE 15KT SFC/FL210 N1930 W09812 -
N1928 W09753 - N1855 W09759 - N1854 W09819 -
N1930 W09812 MOV E 25KT 

FCST VA CLD +6HR: 25/0700Z SFC/FL170 NO VA
EXPSFC/FL210 N1946 W09724 - N1851 W09720 - N1859
W09837 - N1902 W09837 - N1946 W09724 

FCST VA CLD +12HR: 25/1300Z SFC/FL210 N1946
W09723 - N1850 W09714 - N1859 W09837 - N1903
W09837 - N1946 W09723 

FCST VA CLD +18HR: 25/1900Z SFC/FL210 N1939
W09720 - N1844 W09714 - N1859 W09837 - N1902
W09837 - N1939 W09720 

RMK: FRQ VA EMS SEEN MOV E/ENE FR SUMMIT AND
FANNING OUT AS IT MOV FM SUMMIT. REMNANT VA FM
EARLIER EM IS MOV SE AT FL170 AND CURRENT ARND
100 NM FM SUMMIT. NWP GUIDANCE SHOWS A CONT E/ENE
MOV THRU T+18 HRS. MOV AND HGT BASED ON SAT, NWP,
AND SOUNDING. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20230125/0715Z