FVXX20 KNES 291509
VA ADVISORY
DTG: 20080429/1508Z

VAAC: WASHINGTON

VOLCANO: MASAYA 1404-10
PSN: N1158 W08609

AREA: NICARAGUA

SUMMIT ELEV: 2083 FT (635 M)

ADVISORY NR: 2008/001

INFO SOURCE: GOES-12. GFS WINDS. PILOT REPORT. 

ERUPTION DETAILS: EMISSION OF ASH

OBS VA DTG: 29/1415Z

OBS VA CLD: SFC/FL070 2NM WIDE LINE BETWEEN N1155
W08616 - N1157 W08611. MOV SW 20KT 

FCST VA CLD +6HR: 29/2030Z NO ASH EXP

FCST VA CLD +12HR: 30/0230Z NO ASH EXP

FCST VA CLD +18HR: 30/0830Z NO ASH EXP

RMK: PILOT REPORTED ASH TO THE S OF SUMMIT TO
FL070.  VISIBLE IMAGERY SHOWS 6 NMI LONG AREA OF
ASH ABOUT 3 NMI SW OF THE SUMMIT.  AREA EXPECTED
TO DISSIPATE GIVEN SPEED OF WINDS AND DENSITY OF
ASH. ...LIDDICK

NXT ADVISORY: WILL BE ISSUED BY 20080429/2115Z

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