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06/30/2011 | Space Weather Prediction Center to Continue Broadcasts on WWV and WWVH
In April 2011, the Space Weather Prediction Center (SWPC) informed the public that as of September 6, 2011, it would no longer broadcast its geophysical alert message on WWV and WWVH. The ARRL has now learned that the SWPC has changed its mind and will ke
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04/25/2011 | Space Weather Prediction Center to Discontinue Broadcasts on WWV and WWVH
Beginning Tuesday, September 6, the Space Weather Prediction Center (SWPC) will cease broadcasting its geophysical alert message on WWV and WWVH. These messages inform listeners of the solar flux, the mid-latitude A and K indices and space weather storms,
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