FVXX22 KNES 261523
VA ADVISORY
DTG: 20180426/1523Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2018/204

INFO SOURCE: GOES-EAST. RADIOSONDE. NWP MODELS.
CIMSS VOLCAT. 

ERUPTION DETAILS: NEW VA EM AT 1430Z

OBS VA DTG: 26/1502Z

OBS VA CLD: SFC/FL210 N1901 W09837 - N1858 W09834
- N1857 W09835 - N1901 W09837 - N1901 W09837 MOV
SE 15-20KT 

FCST VA CLD +6HR: 26/2100Z SFC/FL210 N1901 W09837
- N1852 W09827 - N1850 W09831 - N1901 W09837 -
N1901 W09837 

FCST VA CLD +12HR: 27/0300Z SFC/FL210 N1901
W09837 - N1851 W09828 - N1849 W09831 - N1901
W09837 - N1901 W09837 

FCST VA CLD +18HR: 27/0900Z SFC/FL210 NO ASH EXP

RMK: VA OBS UP TO 10NM SE OF SUMMIT.  HGT
ESTIMATED FM MMMX 12Z RADIOSONDE. NWP MODELS
SUGGEST LTLCG IN WIND DIRECTION. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20180426/2130Z
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