FVXX21 KNES 210104
VA ADVISORY
DTG: 20120421/0103Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2012/035

INFO SOURCE: MEXICO CITY MWO. GOES-13. NAM WINDS.
CENAPRED. 

ERUPTION DETAILS: CONTINUOUS EMISSIONS

OBS VA DTG: 20/2345Z

OBS VA CLD: SFC/FL170 N1844 W09807 - N1808 W09333
- N1708 W09343 - N1822 W09757 - N1844 W09807 MOV
SE 15-20KT SFC/FL250 N1917 W09547 - N1842 W09207
- N1748 W09219 - N1807 W09334 - N1845 W09807 -
N1855 W09834 - N1907 W09837 - N1917 W09547 MOV E
30KT SFC/FL330 N2055 W09222 - N2001 W09002 -
N1835 W09055 - N1910 W09454 - N1917 W09546 -
N2055 W09222 MOV E 70KT 

FCST VA CLD +6HR: 21/0600Z SFC/FL330 N2151 W08413
- N1856 W08430 - N1915 W09050 - N2131 W08923 -
N2147 W08834 - N2151 W08413 SFC/FL250 N1912
W08826 - N1735 W08857 - N1829 W09856 - N1911
W09839 - N1912 W08826 SFC/FL170 NO ASH EXP

FCST VA CLD +12HR: 21/1200Z SFC/FL330 NO ASH
EXP SFC/FL250 N1908 W09834 - N1810 W09539 - N1731
W09555 - N1855 W09842 - N1908 W09834 

FCST VA CLD +18HR: 21/1800Z SFC/FL250 N1917
W09837 - N1813 W09635 - N1720 W09338 - N1622
W09353 - N1656 W09613 - N1855 W09842 - N1917
W09837 

RMK: VO RPTD ERUPTION TO FL250 AT 0025Z.
MULTISPECTRAL STLT IMAGERY SHOWED LG AREA OF VA
OVR BAY OF CAMPECHE MVG TWDS THE EAST. VA IS
GENERALLY THIN WITH SCATTERED POCKETS OF DENSE
VA.  ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20120421/0700Z

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