FVXX21 KNES 040642
VA ADVISORY
DTG: 20191004/0642Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2019/929

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

ERUPTION DETAILS: NEW VA EM

OBS VA DTG: 04/0616Z

OBS VA CLD: SFC/FL210 N1912 W09832 - N1909 W09825
- N1900 W09837 - N1901 W09838 - N1912 W09832 MOV
NW 5KT 

FCST VA CLD +6HR: 04/1230Z SFC/FL210 N1913 W09834
- N1910 W09823 - N1904 W09830 - N1901 W09837 -
N1901 W09837 - N1907 W09837 - N1913 W09834 

FCST VA CLD +12HR: 04/1830Z SFC/FL210 N1913
W09834 - N1908 W09830 - N1900 W09835 - N1901
W09837 - N1905 W09841 - N1911 W09840 - N1913
W09834 

FCST VA CLD +18HR: 05/0030Z SFC/FL210 NO ASH EXP

RMK: VA EM VISIBLE IN STLT IMAGERY IN BTWN WX
CLDS EXTENDING 15 NMI FM SUMMIT FL210. NWP MODEL
GUIDANCE DOES NOT AGREE WITH OBS TRAJECTORY.
...BOLL

NXT ADVISORY: WILL BE ISSUED BY 20191004/1245Z