FVXX23 KNES 241216
VA ADVISORY
DTG: 20191124/1216Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2019/1127

INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. 

ERUPTION DETAILS: VA EMS SEEN IN STLT IMAGERY

OBS VA DTG: 24/1146Z

OBS VA CLD: SFC/FL190 N1843 W09822 - N1842 W09814 -
N1834 W09814 - N1834 W09822 - N1843 W09822 MOV SE
10-15KT SFC/FL220 N1905 W09811 - N1852 W09808
- N1857 W09837 - N1903 W09837 - N1905 W09811 MOV
E 20-25KT 

FCST VA CLD +6HR: 24/1800Z SFC/FL190 NO ASH EXP
SFC/FL220 N1904 W09837 - N1904 W09747 - N1844 W09749
 - N1857 W09838 - N1904 W09837 

FCST VA CLD +12HR: 25/0000Z SFC/FL220 N1913
W09749 - N1853 W09743 - N1858 W09838 - N1902
W09837 - N1913 W09749 

FCST VA CLD +18HR: 25/0600Z SFC/FL220 N1921
W09752 - N1903 W09744 - N1857 W09837 - N1904
W09838 - N1921 W09752 

RMK: VA EMS TO FL220 SEEN EXT 20 NM E OF SUMMIT. 
MODEL GUIDANCE SHOWS SE-LY TREND THRU T+6 BEFORE
BACKING NE BY T+18 HRS. SMALL DSIPTG AREA OF VA
TO FL190 MOV SE AND NOT EXP BY T+6 HRS.
...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20191124/1815Z
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