Disaster● Elevated36m ago · Nov 6, 2026, 9:20 PM

Scientists detect anomalous alteration of the polar vortex that could bring cold waves

GlobeAlert Desk · curated from Clarín · global

An early alteration of the polar vortex could trigger cold waves in the northern hemisphere, affecting densely populated regions. The phenomenon, possibly linked to El Niño, is an unprecedented event that increases uncertainty about future climate patterns.

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Threat level

2 Elevated

Scored from severity, scale, escalation potential and source agreement. Below the alert threshold.

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1 publisher

Single-source so far. Treat details as unconfirmed until more publishers report.

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