Thursday, August 21, 2025

The Great Basin Desert is the largest cold desert in the United States

I have driven through the great Basin Desert but actually didn't know the name of this desert until now. The Great Basin Desert contains small parts of California and Oregon and is mostly the eastern side of the High Sierra mountains in California. However, it is most of Nevada and parts of Utah as well.
So, for example, when my wife and I drove from San Francisco over Interstate 80 first to Lake Tahoe which is 6500 feet and then onto the Tetons in Wyoming at around the same altitude and to Glacier National Park at high altitudes and before this Yellowstone National park at high altitudes and after Glacier we went to Banff National Park in Canada driving north through Calgary. It took us about 5 weeks to slowly visit all these places by car. However, we had just bought an All wheel drive car then in 2022 so it could also drive itself across places like Nevada even though this automatic Driving sometimes scared my wife. Over time I learned to turn off the automatic steering when passing Semi Trucks on the 4 lane Highways especially Interstate 80. We then returned to California by way of Idaho and Spokane Washington over to Seattle and then to Bainbridge Island on the ferries and finally down to visit my son in Portland, Oregon. However, our friends traveling with us were musicians who did gigs some times along the way and got Covid somewhere in Washington playing a concert so they had to hightail it home to Mt. Shasta then. Luckily, we weren't with them when they contracted Covid so we were okay. 
 
By the way there is a teenie bit of the Great Basin Desert also in Idaho and in Wyoming as well.
 
And even the Mojave desert I have been on Yucca Mesa above Yucca Valley in close to zero Fahrenheit with a foot of snow on the high desert where my father owned 2 1/2 acres from 1968 until he passed away in 1985 when I was 37. WE had built the house mostly between 1968 and 1973 but kept adding onto it until he passed way in various ways. So, the high desert where Yucca Mesa is can be 115 degrees in the summer and zero at times in the winter with snow and is usually pretty dry year around humidity wise so the 115 degrees is survivable because of the dryness and the desert winds, especially at night during the summers there. 
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AI Overview
What Is The Great Basin? - Great Basin Seed - Intermountain ...
The Great Basin Desert is the largest cold desert in the United States, situated in a unique endorheic basin where water never reaches an ocean. Located in the western US, it encompasses much of Nevada and parts of Utah, Oregon, and Idaho. Defined by "rainshadow effect" from the Sierra Nevada mountains, the region has extreme temperature fluctuations, with cold, snowy winters and hot, dry summers. It is characterized by a "basin and range" topography, featuring hundreds of parallel mountain ranges and desert valleys.
 
Key Characteristics
It is a cold desert, receiving most of its precipitation as winter snow, which is trapped by the mountains. 

  • All precipitation within the Great Basin drains into internal lakes or seeps into the ground, never reaching an ocean. 

  • The Sierra Nevada mountains block moisture-laden winds from the Pacific Ocean, causing them to drop their moisture before reaching the Great Basin. 

  • The landscape consists of alternating parallel mountain ranges and wide, flat valleys. 

    Location
    • The Great Basin is the largest area of contiguous watersheds in North America without an outlet to the sea. 

  • It spans nearly all of Nevada and much of Utah, as well as parts of California, Idaho, and Oregon. 

    Wildlife and Vegetation
    • The region supports diverse habitats due to varied elevations. 

  • Vegetation includes sparse desert plants, and at higher elevations, sagebrush, pinyon-juniper woodlands, and even ancient bristlecone pines found in Great Basin National Park. 

  • Animals such as coyotes, pronghorn antelope, jackrabbits, and various birds, including golden eagles, inhabit the desert. 

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