FVXX21 KNES 211624
VA ADVISORY
DTG: 20171021/1624Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2017/133
INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16.
RADIOSONDE. NWP MODELS.
ERUPTION DETAILS: EM AT 21/1330Z
OBS VA DTG: 21/1600Z
OBS VA CLD: SFC/FL250 N1900 W09831 - N1847 W09809
- N1841 W09816 - N1856 W09834 - N1900 W09831 MOV
SE 10KT
FCST VA CLD +6HR: 21/2200Z SFC/FL250 NO ASH EXP
FCST VA CLD +12HR: 22/0400Z NO ASH EXP
FCST VA CLD +18HR: 22/1000Z NO ASH EXP
RMK: STLT IMAGERY SHOWED THE LEADING EDGE OF VA
CLD 30 NM SE OF THE SUMMIT. VA FCST TO DISP
WITHIN 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20171021/2230Z
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