FVXX24 KNES 061615
VA ADVISORY
DTG: 20190906/1615Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2019/812

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

ERUPTION DETAILS: FREQUENT VA EM

OBS VA DTG: 06/1600Z

OBS VA CLD: SFC/FL220 N1905 W09838 - N1859 W09838
- N1843 W09936 - N1851 W09935 - N1905 W09838 MOV
SW 10KT 

FCST VA CLD +6HR: 06/2200Z SFC/FL220 N1905 W09838
- N1859 W09838 - N1837 W09958 - N1846 W09958 -
N1905 W09838 

FCST VA CLD +12HR: 07/0400Z SFC/FL220 N1905
W09838 - N1859 W09838 - N1834 W09956 - N1847
W09956 - N1905 W09838 

FCST VA CLD +18HR: 07/1000Z SFC/FL220 N1905
W09838 - N1858 W09838 - N1844 W09958 - N1856
W09959 - N1905 W09838 

RMK: DISCRETE VA EM SEEN FREQUENTLY IN WEB CAM
AND DETECTED IN STLT. RADIOSONDE DATA SUPPORTS
FL220 WITH VA MOV WSW.  ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20190906/2215Z