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The following issues were noted this morning, about 10:30 MDT.</div>
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<span style="margin: 0px; color: rgb(12, 100, 192)"><b>BOU E-Field </b></span><span style="margin: 0px; color: rgb(12, 100, 192)"><span> </span> (2020-07-14) OK</span></div>
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<span style="margin: 0px; color: rgb(12, 100, 192)"><b>CMO</b> - (2020-07-13) Data are back on-line as of 21:43.</span></div>
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<b></b><span style="margin: 0px; color: rgb(12, 100, 192)"><b>FRD -</b></span><span style="margin: 0px; color: rgb(12, 100, 192)"><span> (</span>2020-07-13) F and Delta F spike at 22:03, 22:50, and 22:58</span></div>
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<span style="margin: 0px; color: rgb(12, 100, 192); background-color: rgb(255, 255, 255)"><b>GUA</b></span><span style="margin: 0px; color: rgb(12, 100, 192); background-color: rgb(255, 255, 255)"><b><span style="margin: 0px"> </span>-</b></span><span style="margin: 0px; color: rgb(12, 100, 192); background-color: rgb(255, 255, 255)"><span style="margin: 0px"> (</span>2020-07-14)
F and Delta F spike 09:35</span><br>
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<b></b><span style="margin: 0px; color: rgb(12, 100, 192)"><b>HON -</b></span><span style="margin: 0px; color: rgb(12, 100, 192)"><span> (</span></span><span style="margin: 0px; color: rgb(12, 100, 192)">2020-07-14) Large amplitude for Delta F and it's full
of occasional F and Z spikes</span></div>
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<span style="margin: 0px; color: rgb(12, 100, 192)"><b>NEW</b> - <span style="font-family: "Segoe UI", system-ui, "Apple Color Emoji", "Segoe UI Emoji", sans-serif; background-color: rgb(255, 255, 255); display: inline !important">(220-07-14) 00:19 to 00:49
and started again at 14:37 this morning.</span> Work on several of the buildings, including re-flooring and re-siding started late Monday. One of these is the Variation building. Disturbances should be only in the daytime. Tools and equipment will be removed
at the end of each day.</span></div>
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<span style="font-family: "Segoe UI", system-ui, "Apple Color Emoji", "Segoe UI Emoji", sans-serif; font-size: 14px; color: rgb(12, 100, 192);"><b>TUC - (</b></span><span style="font-family: "Segoe UI", system-ui, "Apple Color Emoji", "Segoe UI Emoji", sans-serif; font-size: 14px; color: rgb(12, 100, 192);">2020-07-14)
F and Delta F spikes at 05:25, 06:10 and 06:36. The summer monsoon season has started so there is the possibility of thunderstorms each afternoon.</span><br>
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<b></b><span style="margin: 0px; color: rgb(12, 100, 192)"><b>DST -</b></span><span style="margin: 0px; color: rgb(12, 100, 192)"><span> </span>2020-07-13 There is the usual gap in Kakioka about 0 UT.</span></div>
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<b></b><span style="margin: 0px; color: rgb(12, 100, 192)"><b>SQ -</b></span><span style="margin: 0px; color: rgb(12, 100, 192)"><span> </span>2020-07-13 None</span><br>
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<span style="margin: 0px; color: rgb(12, 100, 192)"><b>SV -</b></span><span style="margin: 0px; color: rgb(12, 100, 192)"><span> </span>2020-07-13 None</span><br>
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<span style="margin: 0px; color: rgb(12, 100, 192)"><b>Dist -</b></span><span style="margin: 0px; color: rgb(12, 100, 192)"><span> </span>2020-07-13 None</span></div>
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Regards,</div>
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Bill</div>
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Bill Worthington</div>
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Geophysicist <span style="color:rgb(32,31,30); font-size:15px; text-align:start; background-color:rgb(255,255,255); display:inline!important">Tel: 303-273-8472</span></div>
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U. S. Geological Survey <span style="font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255); display:inline!important">Fax: 303-273-8506</span></div>
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<span style="font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255); display:inline!important">Geomagnetism Program <span style="font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255); display:inline!important">Cell:
303-895-6150</span></span></div>
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PO Box 25046, MS 966 </div>
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Denver, CO 80225 bworth@usgs.gov</div>
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