First published Oct 13, 2026, 11:58:16 AM UTC · Last updated Oct 13, 2026, 11:58:16 AM UTC

Red Thunderstorm Warning issued for Greece - East Sterea & Evvoia

An official extreme thunderstorm warning was issued for East Sterea & Evvoia, Greece. It is expected to apply from 13:00 to 21:00 UTC on 13 October 2026; it was published at 11:12 UTC.

Why it matters

The warning identifies an extreme thunderstorm risk for East Sterea and Evvoia during the stated period.

Location

Categories: severe-weather-and-natural-disasters

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 3/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 2/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 8/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

Meteoalarm Greece Red Thunderstorm Warning issued for Greece - East Sterea & Evvoia

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