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<H4>Local time: March 31, 2009 0320 AKDT (March 31, 2009 1120 UTC)</H4></DIV>
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<H1><FONT size=3>Redoubt Activity - Color Code <SPAN
style="FONT-WEIGHT: bold; COLOR: #fff; BACKGROUND-COLOR: red">RED</SPAN> :
</FONT><FONT size=3>Alert Level WARNING</FONT></H1></DIV></H1>
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<H4> </H4></DIV></DIV></DIV></H1>
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<H1>Volcanic clouds in motion</H1></H1>
<P><FONT face=Verdana><STRONG>Alaska's Mt. Redoubt volcano</STRONG> has erupted
at least 19 times since March 22nd, and several of the most powerful blasts have
spewed clouds of ash and sulfurous gas into the lower stratosphere. </FONT></P>
<P><FONT face=Verdana>The last time an Alaskan volcano blew its top (Kasatochi
in August 2008), similar clouds caused fantastic sunsets around the Northern
Hemisphere. </FONT></P>
<P><FONT face=Verdana>Today's edition of Spaceweather.com features satellite
maps of <STRONG>Mt. Redoubt's sulfur dioxide emissions</STRONG>. Using these
maps, we can track the volcanic clouds as they drift around the globe and be
alert for unusual sunsets and other phenomena when they pass nearby. </FONT></P>
<P><FONT face=Verdana>Visit </FONT><A href="http://spaceweather.com/"
target=_blank><FONT face=Verdana>http://spaceweather.com</FONT></A><FONT
face=Verdana> for more information and updates</FONT> </P></FONT></BODY></HTML>