FVXX21 KNES 301523
VA ADVISORY
DTG: 20120330/1523Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2012/008

INFO SOURCE: MEXICO CITY MWO. GOES-13. GFS WINDS. 

ERUPTION DETAILS: EXHALATION AT 30/1433Z.

OBS VA DTG: 30/1445Z

OBS VA CLD: SFC/FL230 N1913 W09825 - N1907 W09818
- N1857 W09834 - N1904 W09838 - N1913 W09825 MOV
NE 20-30KT 

FCST VA CLD +6HR: 30/2100Z SFC/FL230 N2013 W09715
- N2010 W09707 - N1954 W09725 - N2000 W09729 -
N2005 W09722 - N2013 W09715 

FCST VA CLD +12HR: 31/0300Z SFC/FL230 NO ASH EXP

FCST VA CLD +18HR: 31/0900Z NO ASH EXP

RMK: MEXICO CITY MWO INDICATES VA TO FL230 AND
THAT CONFIRMS WELL WITH MODELS.  VA DISPING AT
+12 HRS BASED OFF OF DENSITY IN STLT IMAGERY AND
HISTORY OF VOLCANO. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20120330/2130Z

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