First published 10/4/2026, 5:37:15 PM · Last updated 10/4/2026, 5:37:15 PM

Aviso de Chuvas Intensas. Severidade Grau: Perigo Potencial

An official INMET alert warned of intense rain across multiple regions of Brazil, from 09:07 to 23:59 on September 28, 2026. It specified rainfall of 20–30 mm per hour or up to 50 mm per day, with winds of 40–60 km/h.

Illustrative image: Português: A São Paulo Indy 300 2010 foi a primeira corrida da temporada da IZOD IndyCar Series de 2010. A corrida ocorreu em 14 de Março no circuito de rua temporário de 4,081 km (2.536 milhas), em São Paulo, Brasil, e foi transmitido pela Versus nos Estados Unidos e Rede Bandeirantes no Brasil. Originalmente programado para 306,1 km (190,2 milhas), a corrida foi encurtada para 248,959 km (154.696 milhas), devido a um limite de tempo de duas horas provocada por um longo período de bandeira verm — Deni Williams from São Paulo, Brasil / Brazil/Wikimedia Commons, CC BY 2.0

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: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 3/10How 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).

Why it matters

The alert described potential rain and wind impacts across multiple Brazilian regions.

Sources

Aviso de Chuvas Intensas. Severidade Grau: Perigo Potencial

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