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Southwestern US Monsoon 2025

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With little more than a couple weeks left in the official season, this updated map shows the overall trend this year quite well (U of A.)
North of Flagstaff, east of Prescott, and mainly southeast AZ around Sierra Vista had some consistent activity shown by warm colors.
 
Pretty much a good representation of the northern extent of RH this year, along with few (if any) major easterly waves. And most the RH was the result of post-storm surges working north from Mexico as opposed to large scale circulation from the usual monsoon ridge placement. The only good thing for chasers was the occasional line of storms from surge reloads and the lack of dust bed-wetting (lol), which lead to a lot of big dust storms.
 
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