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The following issues were noted earlier today:<br>
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DED(2021-04-27): Spikes in F at 1854, 1909, and 1925.<br>
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FRN(2021-04-27): Small disturbances in HEZF 1440-1952. <br>
FRN(2021-04-28): Gap in all channels 1103-1106.<br>
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TUC(2021-04-28): Spike in F at 0053.<br>
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BSL(2021-04-27): Disturbance in HEZF 1722-1724 from work on AC system.<br>
BSL(2021-04-28): Ongoing disturbances in HEZF starting at 1345. This is from work on the AC system.<br>
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SJG(2021-04-27): Disturbances in HEZF 1735-2102 from grounds maintenance and pest control.<br>
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GUA(2021-04-28): Spike in F 0111.<br>
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Dist(2021-04-27): Disturbances in SJG, BSL, and FRN noted above.<br>
Dist(2021-04-28): Disturbance in BSL noted above. Gap in FRN noted above.<br>
Dst(2021-04-27): Disturbances in SJG and USGS from sources noted above.<br>
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