FVXX20 KNES 271712
VA ADVISORY
DTG: 20180127/1712Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2018/054

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

ERUPTION DETAILS: NEW VA EMS ARND 1630Z

OBS VA DTG: 27/1702Z

OBS VA CLD: SFC/FL220 N1908 W09833 - N1905 W09826
- N1859 W09837 - N1901 W09838 - N1908 W09833 MOV
NE 15-20KT 

FCST VA CLD +6HR: 27/2300Z SFC/FL220 N1920 W09818
- N1917 W09810 - N1910 W09820 - N1914 W09826 -
N1920 W09818 

FCST VA CLD +12HR: 28/0500Z SFC/FL220 NO ASH EXP

FCST VA CLD +18HR: 28/1100Z NO ASH EXP

RMK: DISCRETE VA EM OBS IN STLT MOVG NE AT
15-20KTS NEAR FL220. ASH EXTDS FOR 7NMI THRU
1702Z. VA FM PREV SMALL ERUPTIONS HAS DISSIPATED.
...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20180127/2315Z