FVXX23 KNES 230311
VA ADVISORY
DTG: 20230923/0311Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/1002

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

ERUPTION DETAILS: CONS EM

OBS VA DTG: 23/0301Z

OBS VA CLD: SFC/FL200 N1923 W09923 - N1903 W09837
- N1859 W09839 - N1913 W09927 - N1923 W09923 MOV
W 15KT SFC/FL280 N1902 W09902 - N1901 W09856 -
N1851 W09901 - N1853 W09907 - N1902 W09902 MOV SW
20KT 

FCST VA CLD +6HR: 23/0900Z SFC/FL200 N1903 W09836
- N1859 W09836 - N1844 W09950 - N1856 W09952 -
N1903 W09836 SFC/FL280 NO VA EXP

FCST VA CLD +12HR: 23/1500Z SFC/FL200 N1904
W09836 - N1900 W09836 - N1818 W09940 - N1830
W09946 - N1904 W09836 

FCST VA CLD +18HR: 23/2100Z SFC/FL200 N1904
W09837 - N1859 W09835 - N1828 W09949 - N1844
W09953 - N1904 W09837 

RMK: A VA CLD EST AT FL280 WAS CENTERED 20 NM SW
OF THE SUMMIT. A PLUME OF VA TO FL200 EXT 35 NM
WNW OF THE SUMMIT. VA TO FL200 FCST BY NWP MODELS
TO BACK TO THE SW WHILE ASH TO FL280 DISP BY T+6.
...TURK

NXT ADVISORY: WILL BE ISSUED BY 20230923/0915Z
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