FVXX20 KNES 280145
VA ADVISORY
DTG: 20230328/0145Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/373

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

ERUPTION DETAILS: SIG VA EMS

OBS VA DTG: 28/0121Z

OBS VA CLD: SFC/FL200 N1901 W09837 - N1853 W09832
- N1837 W09838 - N1840 W09852 - N1901 W09837 MOV
S 5KT SFC/FL240 N1925 W09744 - N1908 W09741 -
N1900 W09837 - N1902 W09837 - N1925 W09744 MOV NE
15KT 

FCST VA CLD +6HR: 28/0730Z SFC/FL240 N1934 W09713
- N1913 W09704 - N1900 W09837 - N1902 W09837 -
N1934 W09713 SFC/FL200 NO VA EXP

FCST VA CLD +12HR: 28/1330Z SFC/FL240 N1931
W09723 - N1911 W09719 - N1859 W09837 - N1902
W09837 - N1931 W09723 

FCST VA CLD +18HR: 28/1930Z NO VA EXP

RMK: DENSE VA EMS DETECTED ON STLT AT FL240 MOVG
NE CURRENTLY 35 NM NE OF SUMMIT. THIN VA PLUME
AT FL200 DRFTNG SSW OF SUMMIT. VA AT FL240 XPCTD
TO PERSIST MOVG WELL NE OF SUMMIT THRU T+12 HR.
...KONON

NXT ADVISORY: WILL BE ISSUED BY 20230328/0745Z
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