FVXX20 KNES 181640
VA ADVISORY
DTG: 20190718/1640Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2019/570
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 18/1631Z
OBS VA CLD: SFC/FL220 N1905 W09902 - N1905 W09838
- N1859 W09837 - N1849 W09858 - N1905 W09902 MOV
W 10KT
FCST VA CLD +6HR: 18/2230Z SFC/FL220 N1905 W09838
- N1855 W09837 - N1849 W09856 - N1903 W09859 -
N1905 W09838
FCST VA CLD +12HR: 19/0430Z SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 19/1030Z NO ASH EXP
RMK: INTERMITTENT VA PUFFS CLEARLY NOTED IN VIS
STLT AND WEBCAM IMAGERY. VA MOV TO WSW TO W OF
SUMMIT TO ABOUT 20 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20190718/2245Z
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