First published Oct 29, 2026, 12:42:15 PM UTC · Last updated Nov 2, 2026, 1:10:30 AM UTC

Thunderstorms and lightning

Aviso de Tempestade. Severidade Grau: Perigo Potencial

INMET issued a storm alert rated “Perigo Potencial” for November 1, 2026, covering named areas across Goiás, Minas Gerais, São Paulo, Mato Grosso do Sul, Paraná, and Santa Catarina.

At a glance

Affected location: Goiás, Minas Gerais, São Paulo, Mato Grosso do Sul, Paraná, and Santa Catarina, Brazil

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Why it matters

The alert covers multiple areas across six Brazilian states for the stated date.

Location

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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: 2/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 4/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

INMET Brazil weather alerts Aviso de Tempestade. Severidade Grau: Perigo Potencial

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