FVAK23 PAWU 050803 VAAAK3 VA ADVISORY DTG: 20090405/0800Z VAAC: ANCHORAGE VOLCANO: REDOUBT 1103-03 PSN: N6029 W15245 AREA: SOUTH CENTRAL ALASKA SUMMIT ELEV: 10198 FT/3109 M ADVISORY NR: 2009-71 INFO SOURCE: GOES/AVO/PILOT REPORT AVIATION COLOUR CODE: RED ERUPTION DETAILS: LOW LEVEL VA EMISSIONS CONTINUE OBS VA DTG: 05/0730 UTC OBS VA CLOUD: SFC/FL150 N6035 W15256 - N5908 W14412 - N5553 W14424 - N5911 W15346 - N6035 W15256 MOVING SE 15 KNOTS. FCST VA CLOUD +6 HR: 04/1400Z SFC/FL150 N6037 W15255 - N6019 W14643 - N5816 W14601 - N5913 W15345 - N6037 W15255 FCST VA CLOUD +12 HR: 04/2000Z SFC/FL150 N6106 W14819 - N5938 W14807 - N6011 W15304 - N6103 W15243 - N6106 W14819 FCST VA CLOUD +18 HR: 05/0200Z SFC/FL150 N6122 W15016 - N6023 W14937 - N6018 W15305 - N6110 W15250 - N6122 W15016 REMARKS: VA THINNING WITHIN CURRENT AREA. NXT ADVISORY: 20090405/1400Z TRENZ APR 2009