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<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34);background:white">All,</span><span style="font-size:12pt;font-family:"Times New Roman",serif"><span></span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)">The following
discrepancies were noted this day:<span></span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><span> </span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:10pt;font-family:Arial,sans-serif;color:blue">Barrow Test (BRT). 
The ObsRIO System is off-line for testing</span></b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><span></span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><span> </span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:red">Deadhorse (DED).
There is a gap in the H,E,D,Z,F,</span></b><span style="color:red"> </span><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:red">ΔF, X,Y, and Dist components from 1802 UT – 1813 UT,
on 6/2/18 (YD 153).</span></b><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue"><br>
<br>
</span></b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><span></span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:10pt;font-family:Arial,sans-serif;color:blue">College Test (CMT). <span> </span>Is off-line.<span></span></span></b></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:10pt;font-family:Arial,sans-serif;color:blue"><span> </span></span></b></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white">Sitka
(SIT). There is a gap in the Dist plot from 0802 through 0804 UT, on 6/2/18 (YD
153).<span></span></span></b></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white"><span> </span></span></b></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:red;background:white">Shumagin (SHU).
Baseline change in the </span></b><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:red">ΔF 0539
UT on 6/4/18 (YD 155).</span></b><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white"><br>
<br>
</span></b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><span></span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white">Fredericksburg. 
There were Artificial Disturbances from 2010 UT through 2030, on 6/1/18 (YD
152). Also a gap on E from 0352 UT – 0354 on 6/4/18 (YD 155)<span></span></span></b></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white"><span> </span></span></b></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white"><span> </span></span></b></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white">Tucson
(TUC). <span> </span><span> </span>There is a gap in the Dist plot from 1742
through 1744 UT, on 6/1/18 (YD 152). There is a gap in the Sq plot from 0501
through 0503 UT, on 6/2/18 (YD 153)</span></b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><span></span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white"><br>
<br>
</span></b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><span></span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white">Dist, SQ
and SV.   <span></span></span></b></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue">Deadhorse (DED).
There is a gap in the H,E,D,Z,F,</span></b><span style="color:blue"> </span><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue">ΔF, X,Y, and Dist components from 1802 UT – 1813 UT,
on 6/2/18 (YD 153).</span></b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"> </span><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white">Sitka (SIT) there is a gap in the
Dist plot from 0802 through 0804 UT, on 6/2/18 (YD 153). Tucson (TUC) there is a
gap in the Dist plot from 1742 through 1744 UT, on 6/1/18 (YD 152) also there
is a gap in the Sq plot from 0501 through 0503 UT, on 6/2/18 (YD 153).</span></b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><span></span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white"><span> </span></span></b></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue"><span> </span>Boulder E-Field.  None</span></b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><span></span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><span> </span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><span> </span></span></p>

<p class="MsoNormal" style="margin:0in 0in 0.0001pt;line-height:normal;background:white;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:blue;background:white">DST.  
 There is the daily offset in the USGS Dst-1min plot resulting
from the corresponding data gap in the plot for Kakioka at around the end/start
of each da</span></b><span style="font-size:9.5pt;font-family:Arial,sans-serif;color:rgb(34,34,34);background:white"><span></span></span></p>





<br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><font face="Arial, sans-serif" style="color:rgb(136,136,136);font-size:12.8px">John M. Spritzer</font><br style="color:rgb(136,136,136);font-size:12.8px;font-family:Arial,sans-serif"><font color="#888888" face="Arial, sans-serif">Geophysicist/Engineer</font><br><div style="color:rgb(136,136,136);font-size:12.8px"><span style="font-family:Arial,sans-serif">USGS/Geologic Hazards Science Center</span></div><div style="color:rgb(136,136,136);font-size:12.8px"><span style="font-family:Arial,sans-serif">PO Box 25046, <a href="https://maps.google.com/?q=MS+966+Denver,+CO+80225+Office&entry=gmail&source=g" style="color:rgb(17,85,204)" target="_blank">MS 966</a></span><br style="font-family:Arial,sans-serif"><span style="font-family:Arial,sans-serif"><a href="https://maps.google.com/?q=MS+966+Denver,+CO+80225+Office&entry=gmail&source=g" style="color:rgb(17,85,204)" target="_blank">Denver, CO 80225</a></span><br style="font-family:Arial,sans-serif"><span style="font-family:Arial,sans-serif"><a href="https://maps.google.com/?q=MS+966+Denver,+CO+80225+Office&entry=gmail&source=g" style="color:rgb(17,85,204)" target="_blank">Office</a>: 303-273-8430</span></div><div style="color:rgb(136,136,136);font-size:12.8px"><span style="font-family:Arial,sans-serif">Fax:  303-273-8506</span><br style="font-family:Arial,sans-serif"><br></div></div></div></div></div>
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