Public Alerts for Google

Ten years ago, Hurricane Katrina ravaged the Gulf Coast of the United States, flooding cities, displacing thousands of people, and causing billions of dollars worth of damage. It is the costliest natural disaster, and one of the deadliest hurricanes, in U.S. history.

In 2015, Oliver worked with the Crisis Response team at Google to launch a set of improvements to weather forecasts and Public Alerts in Google Search, specifically around tracking storms during hurricane season. Now, when you search the web for information about particular storms or tornadoes, you may see:

  • A map showing your location in relation to the oncoming storm
  • Visualizations of its forecasted track, wind severity and arrival time, courtesy of NOAA
  • Concise instructions for preparing and staying safe, customized for the estimated intensity of the storm and its arrival time relative to your location, from FEMA and

The safety recommendations you receive will be tailored to reflect the current status of the event and your context. For example, if you search for a specific storm when it’s still several days away, you may see a map of the developing weather event and a recommendation to start preparing an emergency kit. If the storm is only hours away from your location, you might receive a reminder to start charging your phone in case power goes out. And if you search when the storm is nearby, you'll get the most urgent information, like how to avoid injury from fast-moving water or flying debris.

Not every storm is as devastating as Katrina was, but they all have the potential to cause damage, disrupt lives, and uproot communities. By providing useful, accurate, early-warning information, we want to do our part to help people prepare. More information won’t stop natural disasters from occurring, but it can go a long way to keeping people safe, and in some cases, could even save lives.