Display the RF-Seismograph in real-time on your page... includes NOAA warnings

Discussion in 'Amateur Radio News' started by VE7DXW, Nov 10, 2017.

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  1. VE7DXW

    VE7DXW XML Subscriber QRZ Page

    Updated Code: (sorry for the confusion) includes the groph now
    =================================================================================================
    <p><u><strong>Local&nbsp; RF-Propagation for North West USA and South Western Canada</strong></u></p>

    <p><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (realtime - updated every 10 min) &nbsp; &nbsp;<span style="color:#0000FF"> </span><a href="http://www3.telus.net/public/bc237/MDSR/VE7DXW_propList.htm"><span style="color:#0000FF">List of the last 6h</span></a></strong></p>

    <p><img alt="RF-Seismograph Image" src="http://www3.telus.net/public/bc237/MDSR/VE7DXW_RF_Seismo.png" style="float:left; height:243px; width:437px" /><img alt="RF Seismo Legend" src="http://www3.telus.net/public/bc237/MDSR/VE7DXW_RF-Seismo Legend.png" style="height:243px; width:288px" /></p>

    <p><strong><u>How to read the graph:</u></strong></p>

    <p>When the line goes wide there is propagation but not necessarily a man-made signal. The absolute value of the noise level is not important for propagation, but it is interesting to watch how the noise changes over time. Slow changes are usually made by the ionosphere (5min and longer). The slower the rise of the signal the further away it originated. Fast changes are man-made signals, hence vertical lines&hellip;</p>
     
  2. KD0YTE

    KD0YTE Premium Subscriber QRZ Page

    I would like to put this on our clubs website. Unfortunately the code is missing the image source. Also it would be nice to have a mid US source.
     
  3. VE7DXW

    VE7DXW XML Subscriber QRZ Page

    Updated Code: (sorry for the confusion) includes the groph now
    =================================================================================================
    <p><u><strong>Local&nbsp; RF-Propagation for North West USA and South Western Canada</strong></u></p>

    <p><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (realtime - updated every 10 min) &nbsp; &nbsp;<span style="color:#0000FF"> </span><a href="http://www3.telus.net/public/bc237/MDSR/VE7DXW_propList.htm"><span style="color:#0000FF">List of the last 6h</span></a></strong></p>

    <p><img alt="RF-Seismograph Image" src="http://www3.telus.net/public/bc237/MDSR/VE7DXW_RF_Seismo.png" style="float:left; height:243px; width:437px" />
    <img alt="RF Seismo Legend" src="http://www3.telus.net/public/bc237/MDSR/VE7DXW_RF-Seismo Legend.png" style="height:243px; width:288px" /></p>

    <p><strong><u>How to read the graph:</u></strong></p>

    <p>When the line goes wide there is propagation but not necessarily a man-made signal. The absolute value of the noise level is not important for propagation, but it is interesting to watch how the noise changes over time. Slow changes are usually made by the ionosphere (5min and longer). The slower the rise of the signal the further away it originated. Fast changes are man-made signals, hence vertical lines&hellip;</p>

    <p>The black bottom graph is easier to read when it comes to propagation. The grayscale indicator shows propagation for all the bands according to color codes as in the sig/time graph. White is best propagation.</p>
     
  4. KE4PWE

    KE4PWE Ham Member QRZ Page

    Alex,

    Okay yes understood on the SDR, do you have an east coast link, instead of a west coast?

    thanks,

    73 ke4pwe
     
    VE7DXW likes this.
  5. NE5U

    NE5U Premium Subscriber QRZ Page

    I pasted it to my page but it was tiny. Too small to be useful.

    Oops, just saw the update. I'll try that

    73

    NE5U
    Mike
     
    VE7DXW likes this.
  6. VE7DXW

    VE7DXW XML Subscriber QRZ Page


    Hi Mike;

    Nice job on the graph and I like the size....!!!

    Well done;

    Alex - VE7DXW
     

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