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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I got to see a series of eruptions of Silex on Sept 6<sup>th</sup>.
I was waiting for Clepsydra to restart after a Fountain eruption and then
noticed the steam cloud over the hill at the same time as Donna Friz called
that Silex was erupting.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>The eruption series was:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>1104ns major d>= 6m which ended with a complete drain and
a nice whirlpool and gurgling. This was followed by violent refill
activity.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>1130 minor d=1m45s – not a very strong minor but
certainly more than the violent refilling. Small drain followed by
violent refill.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>1140 minor d=6m – this was a strong minor (similar to
the initial) but did not overflow. Followed by a whirlpool and partial
drain. There was a slow refill until around 1205 when it got more
violent.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>1236 minor d=2m20s with very little drain and a slow refill.
By 1400 it looked like it was going to refill to overflow.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Fountain was interesting to watch as always. Eruption I
saw had durations from 17-28 minutes long and each eruption I saw had Clepsydra
quietly stop 5-8 minutes after Fountain started. Clepsydra restarted 9-11
minutes after Fountain quit. For some eruptions Jet was frequent prior to
Fountain (7-13m intervals) but before two eruptions there was only one Jet
eruption 6 minutes Fountain started. In these two cases Jet intervals were
75 and >120 minutes.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I also noticed that in some of the Jet eruptions the water
level would rise in Sizzler and then drain after Jet’s eruption. I
had not noticed this connection before. Maybe with all the changes to
this feature it will become another vent for Jet to erupt out of soon.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>From Fountain I also saw 14 eruptions of Kaleidoscope in a
29 minute period on September 16<sup>th</sup>. Did anyone mention that
Giant erupted on the 16<sup>th</sup> too? </span></font><font size=2
face=Wingdings><span style='font-size:10.0pt;font-family:Wingdings'>J</span></font><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Graham.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> <o:p></o:p></span></font></p>
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