Subject: FVAK23 PAWU 191644 FVAK23 PAWU 191644 2009109 1644 VAAAK3 VA ADVISORY DTG: 20090419/1645Z VAAC: ANCHORAGE VOLCANO: REDOUBT 1103-03 PSN: N6029 W15245 AREA: SOUTH CENTRAL ALASKA SUMMIT ELEV: 10198 FT/3109 M ADVISORY NR: 2009-128 INFO SOURCE: AVO/PILOT REPORT/RADAR/ AVIATION COLOUR CODE: ORANGE ERUPTION DETAILS: LOW LEVEL VA AND STEAM EMISSIONS CONTINUE OBS VA DTG: 19/1615 UTC OBS VA CLOUD: SFC/FL160 N6036 W15404 - N6033 W15223 - N6013 W15218 - N5955 W15412 - N6036 W15404 MOVING W 20 KNOTS. FCST VA CLOUD +6 HR: 19/2245Z SFC/FL160 N6049 W15350 - N6030 W15225 - N6013 W15213 - N6003 W15405 - N6049 W15350 FCST VA CLOUD +12 HR: 20/0445Z SFC/FL160 N6050 W15407 - N6032 W15218 - N6010 W15213 - N6003 W15405 - N6050 W15407 FCST VA CLOUD +18 HR: 20/1045Z SFC/FL160 N6050 W15401 - N6029 W15213 - N6010 W15213 - N6003 W15405 - N6050 W15401 REMARKS: NXT ADVISORY: 20090419/2245Z ERW APR 2009