FVXX21 KNES 061438 VA ADVISORY DTG: 20090406/1435Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 PSN: N1643 W06210 AREA: W_INDIES SUMMIT ELEV: 3002 FT (915 M) ADVISORY NR: 2009/018 INFO SOURCE: GOES-12. GFS WINDS. RADIOSONDE. MONTSERRAT OBSERVATORY. PILOT REPORT. ERUPTION DETAILS: ONGOING GAS EMISSIONS OBS VA DTG: 06/1345Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 06/2000Z FCST VA CLD +12HR: 07/0200Z FCST VA CLD +18HR: 07/0800Z RMK: PIREP OF VA FROM ANTIGUA TO BEEF ISLAND AT FL090-160. VA NOT CONFIRMED IN SATELLITE IMAGERY. DAILY GAS EMISSIONS ARE SEEN MOVING WNW FROM THE VOLCANO NEAR SUMMIT HEIGHT. NO SIGNIFICANT SEISMIC ACTIVITY HAS OCCURRED. ...SPAMPATA NXT ADVISORY: NO FURTHER ADVISORIES NNNN