FVXX21 KNES 210137
VA ADVISORY
DTG: 20120721/0136Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2012/257

INFO SOURCE: MEXICO CITY MWO. GOES-13. NAM WINDS.
VOLCANO WEB CAMERA. 

ERUPTION DETAILS: ERUPTION PRIOR TO 21/0101Z

OBS VA DTG: 21/0115Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS SFC/FL220 045/10-15KT

FCST VA CLD +6HR: 21/0730Z 

FCST VA CLD +12HR: 21/1330Z 

FCST VA CLD +18HR: 21/1930Z 

RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLDS
IN DARKNESS, HWVR VA IS VISIBLE IN VOLCANO WEB
CAMERA.  LTLCG IN WIND SPEED OR DIRECTION IS
FORECAST OVER NEXT 18 HRS. ...GUILLOT

NXT ADVISORY: WILL BE ISSUED BY 20120721/0730Z

NNNN