Forecasters note unprecedented conditions and uncertainty
2 Oct 28 · 11d ago · 2 posts · 1 source · development 2 of 3
Analysis emphasizes the event occurs in uncharted territory: occurring this early in the season when the polar vortex is still building, combined with an active Super El Niño, makes predicting downstream weather impacts more difficult than mid-winter disruptions. Forecasters flag that while a disrupted vortex can send cold air southward, it does not guarantee cold conditions in all regions.
“An event this early is uncharted territory. With a Super El Niño already shaping the weather pattern, the impacts are harder to track than in mid-winter.”
Severe Weather EuropeSevere Weather Europe Weather forecasting website
The whole story articlesposts the bright band is this development · numbered dots are the others · click one to jump
What people said 2 voices · verbatim
-
B
The Polar Vortex is heading toward a record early disruption. The latest forecasts show stratospheric winds collapsing toward a full reversal in early November, splitting the Polar Vortex into two separate cores. If the reversal happens, it will be the earliest Sudden Stratospheric Warming on record, by at least three weeks. https://www…
-
C
Long article, lots of diagrams. The tl;dr is that it's likely to be a messy winter 2026–27, weather wise. https://www. severe-weather.eu/global-weath er/polar-vortex-split-record-early-stratospheric-warming-event-november-2026-united-states-canada-europe-fa/ # climate # weather # forecasting # ElNino # ClimateCrisis
All 3 developments of Arctic vortex could split in early November, earliest on… →
Google NewsMastodonNewswiresBluesky