Tornado Alley (PROG)

[hap0206]

The earth is warming -- we will live with that fact -- big climate changes have always occurred -- some interesting info
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global temperature since ice age

Recent estimates of the increase in global average temperature since the end of the last ice age are 4 to 5 °C (7 to 9 °F). That change occurred over a period of about 7,000 years, starting 18,000 years ago.

What was the global temperature during the ice age?
The latest ice age peaked about 20,000 years ago, when global temperatures were likely about 10°F (5°C) colder than today.Feb 18, 2021

What was the warmest period in Earth's history?
One of the warmest times was during the geologic period known as the Neoproterozoic, between 600 and 800 million years ago. Conditions were also frequently sweltering between 500 million and 250 million years ago.

How much hotter Has the Earth had in the last 100 years?
about 1.0o F.
Global surface temperature has been measured since 1880 at a network of ground-based and ocean-based sites. Over the last century, the average surface temperature of the Earth has increased by about 1.0o F. The eleven warmest years this century have all occurred since 1980, with 1995 the warmest on record

How warm was the Earth 3 million years ago?
2 to 3 degrees Celsius
About 3 million years ago, the Earth was 2 to 3 degrees Celsius warmer than pre-industrial levels — just a couple of degrees warmer than our planet is today.Sep 4, 2019