First published 10/10/2026, 11:52:15 AM UTC · Last updated 10/10/2026, 11:52:30 AM UTC

Aviso de Tempestade. Severidade Grau: Perigo

INMET issued an active storm alert rated “Perigo” for areas across Santa Catarina, Rio Grande do Sul, Paraná, and Mato Grosso do Sul on October 12, 2026. Rainfall is mentioned, but additional details were not included in the source data received by Planet Briefing.

Why it matters

The alert covers named areas across four Brazilian states, although the received source data does not include complete hazard details.

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: 7/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 4/10How 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: 4/10The 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: 5/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Sources

Primary official sourceAviso de Tempestade. Severidade Grau: Perigo

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