Peak Water, Methane Blowholes And Ice-Free Arctic Cruises
We begin this month's climate disruption dispatch with comments from NASA's Earth Observatory about the extreme juxtaposition of temperatures we are experiencing in North America this summer.
"If you live in the northern hemisphere, the past few weeks have been strange," NASA states. "In places where it should be seasonably hot - the eastern and southern United States and western Europe - it's just been warm. In places where weather is usually mild in the summer - northern Europe, the Pacific coast of North America - it has been ridiculously hot."
NASA continues:
Records for high temperatures (mid-30s°C, mid-90s°F) were approached or broken in Latvia, Poland, Belarus, Estonia, Lithuania, and Sweden in late July and early August. Searing temperatures also dried out forests and fuelled wildfires in Siberia; in the U.S. states of Oregon, Washington, and California; in the Canadian provinces of British Columbia, Alberta, and Northwest Territories; and even in Sweden. At the same time, cool air moved from high northern latitudes into much of the U.S., setting record-low daytime and nighttime temperatures as far south as Florida and Georgia. Temperatures dropped to the winter-like levels in the mountains of Tennessee.