I'll leave the source server up for at least a while, maybe a long time.

Insert this into C:\Program Files\Expedition\config\myimage.xml

  <Provider>
    <name>fogmachine</name>
    <Image>
      <title>GOES-18 GeoColor Hawaii/California</title>
      <projection>Mercator</projection>
      <url>http://dev.stfyc-wx.com/data/NOAA/overlay/CAHI/latest.jpg</url>
      <ref lat="40.0" lon="-161.0" x="0" y="0"></ref>
      <ref lat="18.63" lon="-117.0" x="1920" y="1080"></ref>
    </Image>
    <Image>
      <title>GOES-18 GeoColor Catalina Eddy</title>
      <projection>Mercator</projection>
      <url>http://dev.stfyc-wx.com/data/NOAA/overlay/Eddy500m/latest.jpg</url>
      <ref lat="34.66" lon="-121.33" x="0" y="0"></ref>
      <ref lat="32.40" lon="-116.50" x="1920" y="1080"></ref>
    </Image>
    <Image>
      <title>GOES-18 GeoColor+Lightning - Hawaii/US West Coast</title>
      <projection>Mercator</projection>
      <url>http://dev.stfyc-wx.com/data/NOAA/overlay/WestCoastGLM/latest.jpg</url>
      <ref lat="49.50" lon="-161.50" x="0" y="0"></ref>
      <ref lat="19.08" lon="-94.50" x="1920" y="1080"></ref>
    </Image>
  </Provider>