FVXX22 KNES 291448
VA ADVISORY
DTG: 20210929/1448Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/591

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

ERUPTION DETAILS: OCNL VA EMS.

OBS VA DTG: 29/1436Z

OBS VA CLD: SFC/FL210 N1917 W09816 - N1913 W09808
- N1855 W09834 - N1900 W09837 - N1917 W09816 MOV
SE 5KT SFC/FL220 N1905 W09836 - N1858 W09835 -
N1856 W09840 - N1904 W09840 - N1905 W09836 MOV S
5KT 

FCST VA CLD +6HR: 29/2030Z SFC/FL210 NO VA EXP
SFC/FL220 N1904 W09840 - N1903 W09835 - N1851 
W09834 - N1849 W09849 - N1904 W09840 

FCST VA CLD +12HR: 30/0230Z SFC/FL220 N1912
W09843 - N1902 W09836 - N1858 W09837 - N1858
W09853 - N1912 W09843 

FCST VA CLD +18HR: 30/0830Z SFC/FL220 N1915
W09831 - N1859 W09837 - N1900 W09838 - N1911
W09849 - N1915 W09831 

RMK: WEBCAM SHOWS VA EMS AT 1326Z AND 1421Z.
EARLIER VA NOW OBSD BY STLT FM 15 NM E TO 8 NM SE
OF SUMMIT WITH VA FM 1326 AND 1421Z EMS EXTDG 5
NMI SSE FM SUMMIT. NWP MDLS CONT TO FCST LGT AND
VRBL WINDS THRU T+18HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210929/2045Z
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