Severe weather impacts and evolving emergency alert systems

Across North America, a series of severe weather events—including multi-day storm systems, tornadoes in Oklahoma, and deadly flash flooding in Texas—are triggering widespread power outages, damage, and public safety concerns. Governments and agencies are issuing frequent updates and safety briefings, from National Weather Service storm reports to local flood safety advisories and unexpected Emergency Broadcast activations. At the same time, alert infrastructure is rapidly evolving: Mexico is expanding cell-phone alerts beyond earthquakes to extreme rain, and Starlink is testing satellite-based mobile emergency alerts to maintain communication when ground networks fail. Together, these posts highlight both the rising threat of extreme weather and the race to build more resilient, redundant warning systems that can save lives.