FVXX21 KNES 112018
VA ADVISORY
DTG: 20221211/2018Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2022/455

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 11/2006Z

OBS VA CLD: SFC/FL270 N1902 W09837 - N1901 W09837
- N1832 W09841 - N1852 W09859 - N1902 W09837 MOV
SW 10KT 

FCST VA CLD +6HR: 12/0200Z SFC/FL270 N1908 W09913
- N1902 W09837 - N1900 W09836 - N1845 W09911 -
N1908 W09913 

FCST VA CLD +12HR: 12/0800Z SFC/FL270 N1931
W09835 - N1920 W09813 - N1900 W09837 - N1900
W09838 - N1931 W09835 

FCST VA CLD +18HR: 12/1400Z SFC/FL270 N1922
W09811 - N1901 W09805 - N1901 W09837 - N1902
W09838 - N1922 W09811 

RMK: DISCRETE VA EMS OBS IN STLT MOV SSW AND EXT
ABOUT 25 NMI FM SUMMIT. MVMT TO SHIFT W BY T+6.
FL AND MVMT BASED ON STLT AND NWP MODELS. FCST
CONFIDENCE LOW. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20221212/0215Z