Alerts - Sign Up for Alerts

Keep up-to-date with the latest news, emergency information and alerts.  


Mobile App

Be prepared for disaster.

The Ready South Texas app is an all-hazards overview of disaster information to help you:

  • prepare
  • plan
  • respond to disaster in your area

Step 1.Open the iTunes or Google Play store.

Step 2.Search for the Ready South Texas app.

Step 3.Tap the Install or Get button to download and install the app onto your phone or tablet.

Step 4.Open the Ready South Texas app to access information and updates.

Text Message

Stay up-to-date on events and City services by signing up to receive text messages.

Never miss out on important City alerts, City events, and fun City-sponsored activities happening in S.A! Get started today by texting COSAGOV to 55000. 

Step 1.Open the Message Program on your mobile phone or tablet.

Step 2.Text COSAGOV to 55000 to receive SMS text message updates.


Prepare, Plan, and Stay Informed.

Sign up for the Alert SA Program to receive emergency notifications. The Alert SA system enables the City of San Antonio to send out critical information to resident quickly during emergencies.

  • Home, Business and Cell Phones
  • Email
  • Text Messages
  • Hearing Impaired Receiving Devices

The Accessible Hazard Alert System (AHAS) which will send accessible alert messages to registered residents who are Deaf, Blind, Hard of Hearing, or Deaf / Blind before, during, and after an emergency or disaster in the City of San Antonio.

  • Accessible alert message are sent in American Sign Language (ASL) and English voice and text.
  • What kind of device will work? Internet and video capable devices such as computers, cell phones, smart phones, tablet computers, and wireless Braille readers.

Step 1.Information you'll need.

  • A username and password
  • Main E-mail address, you can add 2 additional E-mail addresses
  • Cell Number for Text Messages
  • Name, Address, Zip code

Step 2.Complete the San Antonio AHAS signup form and check the box to receive alert messages in accessible formats.

Step 3.Login and confirm your profile is correct.

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