ALERTABLU is the official app of the Blumenau Civil Defense and provides real-time information about the Itajaí-Açu River, rainfall, and weather conditions in the city.

With it, you can track the river level and its current monitoring status, classified into levels such as Normal, Observation, Attention, Alert, and Maximum Alert.

When the river level reaches higher levels, the app also provides level forecasts for the next hour, helping to monitor the evolution of floods.

You can also register locations for monitoring. If the forecast indicates that the river level may reach the level of the registered location, the app sends an automatic alert to the user.

In addition, ALERTABLU sends weather warnings, alerts about changes in weather conditions, and information about the probability of landslides in different regions of the city.

Features

• Check the Itajaí-Açu River level, floods, and flood levels.

• Track rainfall at weather stations in various regions of Blumenau. • View rainfall conditions and landslide probability by region, with risk levels.

• Consult the weather forecast and updated meteorological data.

• Receive warnings and alerts from Civil Defense, such as heavy rains, floods, and meteorological events.

• View the municipality's meteorological and hydrological stations on the map.

• Use the Escape Routes feature, which presents alternative routes for consultation during floods or landslides, considering possible affected roads.

• Report incidents to Civil Defense (199) informing location and sending photos.

• Find nearby shelters using GPS, with distance, clickable phone number, and navigation via Google Maps.

• Consult streets with flood levels, dam status, and risk maps of the municipality.

• Access emergency phone numbers and contacts for the Blumenau City Hall.

• Consult useful links related to Civil Defense.

Privacy Policy:
https://defesacivil.blumenau.sc.gov.br/intranet/static/politicaprivacidade/politicadeprivacidade.html