FVXX21 KNES 231908
VA ADVISORY
DTG: 20200823/1908Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2020/796
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: REMNANT VA CLD
OBS VA DTG: 23/1901Z
OBS VA CLD: SFC/FL220 N1925 W09904 - N1910 W09855
- N1844 W09908 - N1846 W09913 - N1902 W09908 -
N1916 W09914 - N1925 W09904 MOV W 5-10KT
FCST VA CLD +6HR: 24/0100Z SFC/FL220 N1932 W09937
- N1928 W09924 - N1908 W09936 - N1914 W09949 -
N1932 W09937
FCST VA CLD +12HR: 24/0700Z NO VA EXP
FCST VA CLD +18HR: 24/1300Z NO VA EXP
RMK: A VERY DENSE VA CLD WAS CENTERED 28 NMI WNW
OF THE SUMMIT AND MOVG SLOWLY WNW. ALTHOUGH NOT
APPARENT IN VIS, MULTISPECTRAL IMAGERY SUGGESTS
SIGNIFICANT VA REMAINS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200824/0115Z
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