A Dalton Minimum Repeat is Shaping Up
Apropos my post yesterday on the sunspot cycle: A Dalton Minimum repeat is shaping up.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
Apropos my post yesterday on the sunspot cycle: A Dalton Minimum repeat is shaping up.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
The year without a summer, during the Dalton Minimum, had a great helping hand from the eruption of Mount Tambora on April 10, 1815. The magnitude was 7 on the Volcanic Explosivity Index (VEI) scale. The following summer, world temperatures had dropped about 0.7-1.3 degrees F. Other volcanoes had previously erupted at a VEI-level 4 force in the Caribbean, Indonesia, Japan, and the Philippines. Volcanic eruptions do tend to increase during grand solar minimums like Dalton. The Landscheidt minimum now occurring may be deeper than the Dalton. The solar minimum now occurring with SC24 is the Landscheidt Minimum. Looking at the sunspot chart, it may be deeper than the Dalton. However, the volcanoes are fewer.