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
EXP SFC/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 AND FANNING OUT AS
EM MOV FM SUMMIT. REMNANT VA FM EARLIER EM IS MOV
SE AT FL170 AND CURRENTLY 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
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