FVXX20 KNES 190038
VA ADVISORY
DTG: 20200219/0038Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/161

INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. 

ERUPTION DETAILS: CONTG FRQ VA EMS

OBS VA DTG: 19/0031Z

OBS VA CLD: SFC/FL220 N1958 W09814 - N1903 W09835
- N1901 W09840 - N1946 W09905 - N1958 W09814 MOV
N 10-15KT SFC/FL240 N1957 W09808 - N1946 W09751 -
N1901 W09836 - N1904 W09838 - N1957 W09808 MOV NE
10-15KT 

FCST VA CLD +6HR: 19/0630Z SFC/FL220 N2002 W09813
- N1903 W09835 - N1902 W09839 - N1956 W09909 -
N2002 W09813 SFC/FL240 N2034 W09748 - N2020
W09724 - N1901 W09835 - N1903 W09838 - N2034
W09748 

FCST VA CLD +12HR: 19/1230Z SFC/FL220 N2004
W09810 - N1904 W09835 - N1901 W09839 - N1957
W09910 - N2004 W09810 SFC/FL240 N2105 W09731 -
N2041 W09704 - N1859 W09835 - N1904 W09837 -
N2105 W09731 

FCST VA CLD +18HR: 19/1830Z SFC/FL220 N2007
W09808 - N1901 W09835 - N1902 W09838 - N2002
W09911 - N2007 W09808 SFC/FL240 N2105 W09731 -
N2041 W09704 - N1900 W09834 - N1902 W09838 -
N2105 W09731 

RMK: MULTIPLE VA EMS OBS IN STLT AND WEBCAM OVER
LAST FEW HRS. VA EXT NE FM SUMMIT TO AT LEAST 56
NM AT FL240 BASED ON SIGMET. VA ALSO MOV N FM
SUMMIT AT FL220. WIND DIR FCST TO PERSIST THRU
T+18. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20200219/0645Z