FVXX22 KNES 011619
VOLCANIC ASH ADVISORY
ISSUED: 2005OCT01/1618Z   VAAC: WASHINGTON

VOLCANO: SANTA ANA 1403-02
LOCATION: N1350 W08937   AREA: EL.SALVADOR

SUMMIT ELEVATION: 7759 FT (2365 M)

ADVISORY NUMBER: 2005/004

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS.
PILOT REPORT. 

ERUPTION DETAILS: LARGE ASH PRODUCING ERUPTION AT
ABOUT 14Z

OBS ASH DATE/TIME: 01/1602Z

OBS ASH CLOUD: SFC/FL460 N1414 W09002 - N1358
W08942 - N1349 W08939 - N1323 W09006 - N1331
W09026 - N1352 W09031 - N1414 W09002 MOVING W 25
KNOTS. 

FCST ASH CLOUD +6H: 01/2200Z SFC/FL460 N1358
W09026 - N1339 W09008 - N1255 W09047 - N1256
W09111 - N1333 W09028 - N1344 W09050 - N1326
W09150 - N1326 W09232 - N1343 W09200 - N1358
W09026 

FCST ASH CLOUD +12H: 02/0400Z SFC/FL460 N1358
W09107 - N1325 W09055 - N1227 W09205 - N1231
W09216 - N1318 W09129 - N1337 W09432 - N1345
W09435 - N1341 W09220 - N1358 W09107 

FCST ASH CLOUD +18H: 02/1000Z SFC/FL460 N1403
W09327 - N1335 W09201 - N1253 W09204 - N1218
W09249 - N1220 W09331 - N1231 W09322 - N1253
W09250 - N1358 W09539 - N1402 W09532 - N1328
W09338 - N1403 W09327 

REMARKS: A LARGE AREA OF THICK ASH TO FL460 IS
MOVING TOWARD THE WEST.  THE WESTERNMOST EDGE OF
THE ASH IS ALREADY WELL OVER THE PACIFIC.     ...

NEXT ADVISORY: WILL BE ISSUED BY 2005OCT01/2215Z

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