GeyserTimes description

GeyserTimes.org is a public database of real-time and historical geyser eruption data, primarily serving Yellowstone National Park.

The GeyserTimes app is optimized for mobile Android devices and works without a data connection (Data connection is necessary to get updated data and to watch the Old Faithful streaming webcam). It provides all the details for the most passionate geyser gazers and to the casual visitor looking for the next predicted time Old Faithful or other geysers will erupt.

Note: The app now requests to see your rough location. This is used only to improve the performance of the automatic night mode switching feature as it allows your phone to get sunrise and sunset times for your general area. Your location is never sent to our servers and is never stored in the app.

This app and the site will be continuing to evolve as we work to provide a better experience for every user and welcome any feedback or suggestions.

Will Boekel
Jake Young
Tom Altstidl
Michael Altstidl
GeyserTimes Development Team