Severe Extreme Weather ● Closed

Aviso de Baixa Umidade. Severidade Grau: Severe, Brazil

Event time: Sep 16, 2026 11:53 UTC Last updated: Sep 25, 2026 Brazil

Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

INMET publica aviso iniciando em: 16/09/2026 10:00. Umidade relativa do ar variando entre 20% e 12%. Risco de incêndios florestais e à saúde. Ressecamento da pele, desconforto nos olhos, boca e nariz.

Measurements

Coordinates	-10.8594, -44.7489
Region	Aviso para as áreas: Sul Maranhense, Sudoeste Piauiense, Extremo Oeste Baiano, Oriental do Tocantins, Vale São-Franciscano da Bahia, Norte Goiano, Sudeste
Location Precision	polygon
Issuing Authority	Brazil — br-inmet-pt
Cap Urgency	Future
Cap Certainty	Likely
Cap Expires	2026-09-16T21:00:00-03:00

Official source

Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by WMO Alert Hub (national weather services).

View original report

This event as JSON · API and licence

Source updated 33 days ago (Sep 16, 2026 11:53 UTC) · we last heard from WMO Alert Hub (national weather services) 33 seconds ago

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Official authorities in Brazil

If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.

CEMADEN — National Centre for Natural Disaster Monitoring

More for Brazil →

What to do

Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.

When thunder roars, go indoors — lightning risk outdoors, in vehicles, and first aid for strike victims.

Open Lightning Safety Guide →

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Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.