Electroverse Substack

Electroverse Substack

South America's Incoming Freeze; Record-Setting Cold To Grip U.S.; This Year's Temps Among Coldest Since 1895; US Wildfire Burn Area At Decade Lows; + IPCC: Questions Dodged, Errors Unaddressed

“It’s despicable irresponsibility on the part of the IPCC!”

Cap Allon's avatar
Cap Allon
Sep 04, 2025
∙ Paid

South America's Incoming Freeze

Southern and Central South America are about to be hit by another Antarctic blast, with back-to-back waves on the way.

On Sept 5, much of Argentina, Uruguay, Paraguay, and southern Brazil will be in the grips of deep anomalies:

GFS 2m Temperature Anomalies Sept 5 [tropicaltidbits.com]


Then a week later, on Sept 12, initial GFS runs suggest a second, even harsher surge reinforcing the chill, sweeping north from Patagonia through the Pampas and into Brazil’s key agricultural belts:

GFS 2m Temperature Anomalies Sept 12 [tropicaltidbits.com]


For Brazil’s coffee heartlands, this is another ominous forecast. Arabica is notoriously fragile, surviving in only a narrow climatic band. Already stressed by erratic weather, namely persistent frosts since 2021, a fresh freeze could obliterate yields. Coffee has always been a “canary in the coal mine” crop: in 1975, a single frost wiped out two-thirds of Brazil’s crop, sending global prices soaring.

User's avatar

Continue reading this post for free, courtesy of Cap Allon.

Or purchase a paid subscription.
© 2026 Cap Allon · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture