FVXX20 KNES 311026
VA ADVISORY
DTG: 20180731/1026Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2018/291

INFO SOURCE: GOES-EAST. CIMSS VOLCAT. VOLCANO WEB
CAMERA. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 31/0945Z

OBS VA CLD: SFC/FL220 N1904 W09858 - N1903 W09838
- N1859 W09837 - N1859 W09837 - N1859 W09837 -
N1854 W09856 - N1904 W09858 MOV SW 10-15KT
SFC/FL300 N1904 W09820 - N1901 W09820 - N1859
W09836 - N1859 W09836 - N1859 W09836 - N1903
W09837 - N1904 W09820 MOV E 5-10KT 

FCST VA CLD +6HR: 31/1600Z SFC/FL220 N1835 W09933
- N1827 W09932 - N1826 W09947 - N1834 W09948 -
N1835 W09933 SFC/FL300 NO ASH EXP

FCST VA CLD +12HR: 31/2200Z SFC/FL220 NO ASH EXP

FCST VA CLD +18HR: 01/0400Z NO ASH EXP

RMK: VA EXTD 17 NM SW FM THE SUMMIT AT FL220 AND
10 NM E FM THE SUMMIT AT FL300 AND QUCKLY DISP.
NWP MODEL INDICATES A CONT SW MOV THRU +6 HRS AT
FL220. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20180731/1630Z