First published · Last updated
Thunderstorms and lightningAviso de Tempestade. Severidade Grau: Perigo
Reported by INMET Brazil weather alerts
An official INMET storm alert classified as danger was active on 23 October 2026 across areas in Paraná, Santa Catarina, Rio Grande do Sul, Mato Grosso do Sul, and São Paulo.
At a glance
- Affected location: Southern, Central-Western, and Southeastern Brazil
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Follow: Severe weather in Brazil
Why it matters
The alert covers areas across three Brazilian regions; the source does not report impacts or specific protective instructions.
Location
Highlighted marker: this event.
Generated scores
Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.
- Confidence
- 7/10
- Geographic reach
- 5/10
- Global importance
- 3/10
- Impact magnitude
- 3/10
- Urgency
- 5/10
Primary official sources
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