FVXX20 KWBC 251930
VOLCANIC ASH ADVISORY
ISSUED: 2001FEB25/1930Z  VAAC: WASHINGTON
.
VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: 1643N 6211W    AREA: CARIBBEAN
.                             
ADVISORY NUMBER: 2001/124

INFORMATION SOURCE: GOES-8 VISIBLE..INFRARED AND MULTISPECTRAL
IMAGERY. WINDS FORECAST FROM THE AVIATION MODEL. 
.
ERUPTION DETAILS: CONTINUAL ROCKFALLS PRODUCING A STEADY LOW
LEVEL ASH PLUME.    
.
DETAILS OF ASH CLOUD: SATELLITE IMAGERY THROUGH 25/1845Z SHOWS A
LOW LEVEL ASH PLUME TO THE SOUTHWEST OF THE SUMMIT. AT 1845Z THE
PLUME EXTENDED ROUGHLY 67 KM (36 NMI) TO THE POINT 1619N6239W AND
WAS ABOUT 11 KM (6 NMI) WIDE. ASH IS ESTIMATED TO BE BELOW FL100.
.
TRAJECTORY: ASH FROM SUMMIT LEVEL UP TO FL100 IS MOVING TOWARD
THE SOUTHWEST AT ABOUT 20 TO 25 KNOTS. 
.
OUTLOOK:  SEE SIGMETS.
.
THE NEXT ADVISORY WILL BE ISSUED BY 26/0130Z. 
.
REAL TIME SATELLITE IMAGERY AND VOLCANIC ASH ADVISORIES OFTEN
ACCOMPANIED BY A MAP DEPICTING ASH LOCATION ARE AVAILABLE AT
INTERNET URL ADDRESS   
HTTP://WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML
(ALL LOWER CASE EXCEPT /VAAC/)
.
PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
.
CLARK
NNNN"Attached Graphic Map Depicting Ash" 

""