First published · Last updated
Aviso de Tempestade. Severidade Grau: Grande Perigo
INMET issued a high-danger storm alert for October 4, 2026, covering named areas in Paraná, Santa Catarina, and Mato Grosso do Sul. It warns of intense rain, winds above 100 km/h, hail, and risks including flooding and road disruption.
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
- 7/10
- Geographic reach
- 3/10
- Global importance
- 2/10
- Impact magnitude
- 5/10
- Positivity
- 2/10
- Urgency
- 8/10
Why it matters
The alert lists potential damage to buildings and crops, power cuts, fallen trees, flooding, and road-transport disruption in the affected areas.

