Australian Space Weather Agency Revises Solar Cycle 24 Start, Adding 6 Months

Solar Cycle 24 just can’t seem to get rolling. IPS announced today (IPS is the Australian Space Weather Agency) ,  that it has changed its forecast for Solar Cycle 24, pushing it’s start into the future by six months. They write: Due to the proximity of the IPS predicted rise of solar cycle 24 to…

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December 1986 – Irony

A guest post by John Goetz In my post December 1986, I presented a histogram showing the GISS estimate of December 1986 minus the actual for GHCN stations in Europe and Russia. As noted, GISS under-estimated December 1986 for this region by a greater than 2 to 1 margin. The result was, when GISS combined…