FVXX21 KNES 212300
VA ADVISORY
DTG: 20150621/2300Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2015/158

INFO SOURCE: GOES-EAST. GFS WINDS. SEISMIC
DETECTION. VOLCANO WEB CAMERA. 

ERUPTION DETAILS: INCREASED SEISMIC WITH SMALL
PLUME OF GASES AND LGT ASH

OBS VA DTG: 21/2230Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS SFC/FL170 140/05KT FL180/FL200 355/05KT

FCST VA CLD +6HR: 22/0430Z 

FCST VA CLD +12HR: 22/1030Z 

FCST VA CLD +18HR: 22/1630Z 

RMK: SEISMIC INCR AT POPO WITH EMISSION OF MOSTLY
GASES BUT NOW SOME LGT ASH ALSO SEEN IN WEBCAM.
SAT IMAGERY CLOUDY. WINDS LGT AND VAR BUT PLUME
EST BELOW FL200 MOV MAINLY SW.  ...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20150622/0500Z