Category Archives: Daily Climate Letters

Dear Carl’s Climate Letters Readers: After writing 2,168 letters beginning in late 2013, my dad, Carl Campbell, passed away on March 29th, 2022, in St. Louis, MO, at the age of 91 after a brief illness. He began writing his … Continue reading →

Here are today’s maps: Lisa

Here are today’s maps: Lisa

Here are today’s weather maps: Lisa

Here are today’s maps: Lisa

This is Lisa Campbell, I’ll be posting daily charts for the next few days while my dad is on a short hiatus.

The study discussed in yesterday’s letter provided substantial science-based evidence that a super-abundance of water vapor, forming sporadically in the atmosphere at a very high altitude, generates its own amount of greenhouse energy to the surface below—as an addition to … Continue reading →

I will mainly be showing maps and not writing much again today.  However, there is something else that I highly recommend for your reading, a fascinating article about the Columbia River basalt eruptions, recently published in Geophysical Research Letters.  Results of … Continue reading →

I’ll start today with one more look, on today’s map, at high-altitude air pressure over Antarctica. This nice compact shape of the blue zone, with no irregularities on the border, is what we have come to expect for this region. … Continue reading →

I’m Lisa Campbell. My dad needs to take the day off today due to some medical issues. He still wants to publish a record every day of key climate maps that illustrate much of the story about how the Arctic … Continue reading →