FVXX21 KNES 171729
VA ADVISORY
DTG: 20071117/1728Z   VAAC: WASHINGTON

VOLCANO: PACAYA 1402-11
PSN: N1422 W09035   AREA: GUATEMALA

SUMMIT ELEV: 8373 FT (2552 M)

ADVISORY NR: 2007/003

INFO SOURCE: GOES-12. GFS WINDS. 

ERUPTION DETAILS: PLUME OBSERVED

OBS VA DTG: 17/1715Z

OBS VA CLD: FL080/FL140 2NM WIDE LINE BETWEEN
N1435 W09046 - N1423 W09036. ASH IS MOVING NW
5-10 KNOTS. 

FCST VA CLD +6HR: 17/2330Z FL080/FL140 2NM WIDE
LINE BETWEEN N1434 W09051 - N1423 W09036. 

FCST VA CLD +12HR: 18/0530Z ASH NOT IDENTIFIABLE
FROM SATELLITE DATA. WINDS FL080/FL140 MOVING
FROM NW 10 KNOTS.

FCST VA CLD +18HR: 18/1130Z ASH NOT IDENTIFIABLE
FROM SATELLITE DATA. WINDS FL080/FL140 MOVING
FROM NW 10 KNOTS.

RMK: MORNING VISIBLE IMAGERY SINCE 1545Z HAS
SHOWN A NARROW PLUME EXTENDING ABOUT 10-15 NMI TO
THE NORTHWEST OF THE SUMMIT.  MULTISPECTRAL
IMAGERY HAS PERSISTENTLY SHOWN A HOTSPOT.  BASED
ON GFS MODEL WINDS AND SATELLITE WINDS, HEIGHT
HAS BEEN PLACED AT FL140. ...BALDWIN

NXT ADVISORY: WILL BE ISSUED BY 20071117/2330Z

NNNN
Full Size Graphic


-