<html> <head> <style></style> </head> <body class='hmmessage'> <font style="" color="#000000"><font style="font-size: 10pt;" size="2"><font style="" face="Arial">></font></font></font>2. I'm quite certain that the "side vent" described with this activity is/are the same as what I put into my book's 4th Edition as "UNNG-MGG-2 ("Sentinel's Vents")". The >eruptions I saw in 2004 and 2005 were independent of anything more than the normal boiling in East Sentinel itself.<font style="font-size: 10pt;" id="ecxrole_document" color="#000000" face="Arial" size="2"><br><br><div>As I said before, the side vent I am talking about is actually in the channel that flows between East Sentinel and the embankment.  I have attached some pictures to show its location.  You can also see it on the YouTube video Dave Monteith posted.  If "Sentinel's Vents" participated in the eruption, it was before I arrived at the scene.<br><br>Clark Murray and David Schwarz have both reported that they did not see this vent erupt when they witnessed eruptions of East Sentinel in 1991 and 2001, respectively.  I didn't get a year for the eruption Mike Keller saw that included the side vent.  I believe this is the vent described as a drain hole by Murray.<br><br>--Tara Cross<br>fanandmortar@hotmail.com<br></div></font> </body> </html>