In Texas, many communities are taking steps to improve emergency warnings. A significant number of agencies have applied to join a national alert system. This system can send warnings to mobile phones during critical situations, such as floods or wildfires.

Further information is available from NBC 5 Investigates. They have learned that over 100 agencies nationwide have applied to join this system over the last year.

Details about the system and its capabilities can be found through NBC 5 Investigates.