Experts Predict a Long, Deep Solar Minimum

If you like solar minimum, good news: It could last for years. That was one of the predictions issued last week by an international panel of experts who gathered at NOAA’s annual Space Weather Workshop to forecast the next solar cycle. If the panel is correct, already-low sunspot counts will reach a nadir sometime between July 2019 and Sept 2020, followed by a slow recovery toward a new Solar Maximum in 2023-2026.

“We expect Solar Cycle 25 will be very similar to Cycle 24: another fairly weak maximum, preceded by a long, deep minimum,” says panel co-chair Lisa Upton, a solar physicist with Space Systems Research Corp.

SolarCycle25b

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ATMOSPHERIC COSMIC RAYS ARE INCREASING

Re-Blogged From Space Weather

[Recent research is indicating that cosmic rays help to form raindrop nuclei, possibly increasing cloud cover, rain, and global cooling. -Bob]

So you thought Solar Minimum was boring? Think again. High-altitude balloon flights conducted by Spaceweather.com and Earth to Sky Calculus show that atmospheric radiation is intensifying from coast to coast over the USA–an ironic result of low solar activity. Take a look at the data:


Above: Dose rates at the Regener-Pfotzer Maximum, ~65,000 ft high at the entrance to the stratosphere.

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The Sun Is Almost Completely Blank

By Anthony Watts – Re-Blogged From http://www.WattsUpWithThat.com

Weakest Solar Cycle In More Than A Century

The sun is almost completely blank. The main driver of all weather and climate, the entity which occupies 99.86% of all of the mass in our solar system, the great ball of fire in the sky has gone quiet again during what is likely to be the weakest sunspot cycle in more than a century. The sun’s X-ray output has flatlined in recent days and NOAA forecasters estimate a scant 1% chance of strong flares in the next 24 hours. Not since cycle 14 peaked in February 1906 has there been a solar cycle with fewer sunspots. –Paul Dorian, Vencore Weather, 30 April 2015

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