FVXX21 KNES 121639
VA ADVISORY
DTG: 20191012/1639Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2019/965

INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
VOLCAT. 

ERUPTION DETAILS: VA OBS IN STLT.

OBS VA DTG: 12/1620Z

OBS VA CLD: SFC/FL220 N1914 W09903 - N1902 W09837
- N1859 W09837 - N1905 W09910 - N1914 W09903 MOV
NW 10-15KT 

FCST VA CLD +6HR: 12/2230Z SFC/FL220 N1914 W09903
- N1902 W09837 - N1859 W09837 - N1904 W09911 -
N1914 W09903 

FCST VA CLD +12HR: 13/0430Z SFC/FL220 N1914
W09903 - N1903 W09837 - N1859 W09837 - N1904
W09911 - N1914 W09903 

FCST VA CLD +18HR: 13/1030Z SFC/FL220 N1915
W09902 - N1901 W09837 - N1859 W09837 - N1906
W09909 - N1915 W09902 

RMK: VA OBS IN STLT THRU BREAK IN WX CLD. VA MOV
WNW FM SUMMIT APRX 25 NM PRIOR TO DSIPTG. HEIGHT
EST FM SIGMET. WIND DIR AND FCST MOV FM ASH3D AND
NWP MODEL GUIDANCE. INTMT VA EM AND SLOWING WINDS
EXPCD THRU T+18 HR. ...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20191012/2245Z