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Norman Sperling
2625 Alcatraz Avenue #235
Berkeley, CA 94705-2702

cellphone 650 - 200 - 9211
eMail normsperling [at] gmail.com

Norm Sperling’s Great Science Trek: 2014

San Luis Obispo
Santa Barbara
Palm Springs
Death Valley
Tucson
El Paso
Corpus Christi
Baton Rouge
Tampa
Everglades
Key West
Winter Star Party, Scout Key
Miami

MARCH 2014:
up the Eastern seaboard
mid-South

APRIL 2014:
near I-40, I-30, and I-20 westbound

MAY 2014:
near US-101 northbound
May 17-18: Maker Faire, San Mateo
May 23-26: BayCon, Santa Clara

California till midJune

JUNE 2014:
Pacific Northwest

JULY 2014:
Western Canada, eastbound

AUGUST 2014:
near the US/Can border, westbound
August 22-on: UC Berkeley

Speaking engagements welcome!
2014 and 2015 itineraries will probably cross several times.

Not So Hot

© Norman Sperling, July 30, 2011

Reference books and websites copy one another. Hardly anybody digs back into the original records to find out what really happened.

With global warming attracting so much attention, the Weather Underground's weather historian, Chris Burt, is exploring the actual original reports of record high temperatures. He's been passionate about weather records for 40 years. I know, because 40 years ago he was a student of mine at Princeton Day School. Mostly I taught astronomy, but there was a panel of weather instruments alongside the planetarium, and Chris wanted to do things with their information. He tended the instruments and recorded the data and noticed patterns (the barograph showed a "noon hump") and posted findings on the bulletin board.

Chris also haunted the Princeton office of Weatherwise magazine, and went on to study meteorology at the University of Wisconsin. More recently he has published 2 editions of the book Extreme Weather.

He finds that a lot of the equipment was not just old but primitive, used in non-standard ways, and/or reported in substandard ways. The highest temperature that stands up to modern scientific standards is 129 degrees Fahrenheit, at Death Valley. All reports of higher temperatures have problems, and many are probably or clearly erroneous. In other words, don't rely on those old reports.

Global-warming-critics cite the ultra-high records to say that it used to be hotter, so there's no problem. Chris shows that they are probably wrong on historical counts. They also seem to be wrong on scientific issues, judging from the private remarks I hear from the overwhelming majority of scientists at American Geophysical Union conventions over many years. Politically, they appear to be little short of craven stooges, as revealed in Merchants of Doubt by Naomi Oreskes and Erik M. Conway, published by Bloomsbury in 2010.

Chris posted his preliminary report at Weather Underground. Now, he's on a United Nations committee to scientifically examine the reports of highest temperatures. Look for their official results in Spring 2012.

The Journal of Irreproducible Results
This Book Warps Space and Time
What Your Astronomy Textbook Won't Tell You

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