FVXX20 KNES 041431
VA ADVISORY
DTG: 20181004/1431Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2018/420

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

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 04/1422Z

OBS VA CLD: SFC/FL190 N1908 W09844 - N1902 W09837
- N1901 W09837 - N1904 W09847 - N1908 W09844 MOV
NW 5KT SFC/FL210 N1902 W09837 - N1901 W09837 -
N1843 W09853 - N1853 W09901 - N1902 W09837 MOV SW
5-10KT 

FCST VA CLD +6HR: 04/2030Z SFC/FL190 N1909 W09844
- N1901 W09837 - N1901 W09837 - N1904 W09847 -
N1909 W09844 SFC/FL210 N1902 W09837 - N1901
W09837 - N1839 W09857 - N1852 W09904 - N1902
W09837 

FCST VA CLD +12HR: 05/0230Z SFC/FL190 NO ASH
EXP SFC/FL210 N1901 W09837 - N1901 W09837 - N1839
W09856 - N1852 W09904 - N1901 W09837 

FCST VA CLD +18HR: 05/0830Z SFC/FL210 NO ASH EXP

RMK: VA EMS CURRENTLY MOV IN TWO DIR.  CENAPRED
RPRTS AND CONFIRMED IN WEB CAM, NWP MODEL
GUIDANCE AND VOLCAT THAT VA MOV SW IS TO FL210. 
VA MOV SW EST TO FL190.   ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20181004/2030Z
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