FVXX20 KNES 110250
VA ADVISORY
DTG: 20130211/0250Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2013/009

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

ERUPTION DETAILS: BRIEF EMISSION OF ASH WITHIN
PLUME OF GASES

OBS VA DTG: 11/0202Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS FL100/FL250 230/20-30KT

FCST VA CLD +6HR: 11/0800Z 

FCST VA CLD +12HR: 11/1400Z 

FCST VA CLD +18HR: 11/2000Z 

RMK: THE VO RPRTD A BRIEF EMISSION OF VA AT
11/0148Z TO FL250 MOV NE. PRIOR TO EMISSION A
PLUME OF GASES ARND FL180 WAS ALSO SEEN MOV NE.
THE VA EMISSION WAS TO WEAK TO BE DETECTED IN SAT
IMAGERY BUT AT FL250 WOULD MOV NE ARND 25-30KT
BASED ON 00Z RAOB.  ...SWANSON

NXT ADVISORY: NO FURTHER ADVISORIES