FVAK23 PAWU 011611
VAAAK3
VA ADVISORY

DTG: 20090401/1615Z 

VAAC: ANCHORAGE

VOLCANO: REDOUBT 1103-03 

PSN: N6029 W15245

AREA: SOUTH CENTRAL ALASKA

SUMMIT ELEV: 10198 FT/3109 M

ADVISORY NR: 2009-52

INFO SOURCE: SATELLITE/AVO/PILOT REPORT
AVIATION COLOUR CODE: RED

ERUPTION DETAILS: LOW LEVEL EMISSIONS OF VA AND VOLCANIC GASES
CONTINUE.

OBS VA DTG: 01/1420 UTC

OBS VA CLOUD: SFC/FL200 N6121 W14557 - N6019 W14532 - N6013 W15251 -
N6032 W15246 - N6121 W14557 MOVING E 30 KTS. 

FCST VA CLOUD +6 HR: 01/2215Z SFC/FL200 N6114 W14549 - N6008 W14520 -
N6007 W15247 - N6029 W15253 - N6114 W14549 

FCST VA CLOUD +12 HR: 02/0415Z SFC/FL200 N6052 W14526 - N5943 W14522
- N6007 W15247 - N6027 W15259 - N6052 W14526 

FCST VA CLOUD +18 HR: 02/1015Z SFC/FL200 N6047 W14534 - N5932 W14522
- N6002 W15259 - N6029 W15247 - N6047 W14534 

REMARKS: VOLCANO CONTINUES LOW LEVEL GAS AND ASH EMISSIONS. SMALL VA
PLUME NOTED ON 1420 UTC AVHRR IMAGERY EXTENDING FROM VOLCANO TO E
PAEN THEN LOST VA SIGNAL AGAINST GROUND CLUTTER BACKGROUND NOISE OF
NRN KENAI PEN. PIREPS S OF PANC AND VCY TURNAGAIN ARM TO WRN PRINCE
WILLIAM SOUND REPORT SLIGHT SULPHUR SMELL. 

NXT ADVISORY: 20090401/2215Z

TRENZ APR 2009