FVXX22 KNES 202037
VA ADVISORY
DTG: 20200620/2037Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/638

INFO SOURCE: GOES-EAST. NWP MODELS. RADIOSONDE. 

ERUPTION DETAILS: VA EM OBS IN STLT.

OBS VA DTG: 20/2021Z

OBS VA CLD: SFC/FL210 N1918 W09843 - N1901 W09837
- N1901 W09838 - N1907 W09855 - N1918 W09843 MOV
NW 5-10KT 

FCST VA CLD +6HR: 21/0230Z SFC/FL210 N1931 W09852
- N1901 W09835 - N1900 W09837 - N1916 W09913 -
N1931 W09852 

FCST VA CLD +12HR: 21/0830Z SFC/FL210 N1926
W09904 - N1901 W09836 - N1901 W09837 - N1904
W09915 - N1926 W09904 

FCST VA CLD +18HR: 21/1430Z NO ASH EXP

RMK: VA EM OBS IN STLT EMERGING FM WX CLD COVER
APRX 15 NM NW OF SUMMIT. FL BASED ON UAIR OBS.
...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20200621/0230Z