Upper Geyser Basin · Yellowstone

Old Faithful

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Next eruption in

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Contains information from GeyserTimes (ODbL)

Now Lightly steaming

Splashing
Rising
Full
Winding down
Steam

Upper Geyser Basin

Field notes

Facts you spot in the steam will collect here.

Eruption predictions are made by Yellowstone National Park rangers (NPS geyser activity) and relayed by GeyserTimes. Contains information from GeyserTimes, which is made available here under the Open Database License (ODbL).

An independent fan project, not affiliated with or endorsed by the National Park Service or GeyserTimes. Predictions can be wrong: Old Faithful sets its own schedule.

Illustrations made with Recraft. Source code.

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