Welcome to GeyserTimes

In eruption since 2011

Today's Eruptions

View as
Geyser2020-08-04
Atomizer0659 min
Bulger0636 wc maj, 0727 ie wc maj
Daisy0309 wc, 0514 wc, 0726 wc
Grand0015:02, 0720:11
Grotto0442 ie wc
Lion0738 ie wc ini
Old Faithful0113 wc long, 0240 wc long, 0421 wc short, 0527 wc long, 0718 wc short
Riverside0204 ns wc
Rocket0643 ? wc
Sprinkler0642 wc
West Triplet0734:36
Values for Old Faithful Area2020-08-042020-08-05
Civil Twilight Begin05:4105:43
Sunrise06:1406:15
Sunset20:4420:42
Civil Twilight End21:1621:15
Moon Illumination99.62%97.35%
Last Known Eruption
Old Faithful

39m ago

Grand

37m ago

Castle

13h 24m ago

Riverside

5h 53m ago

Daisy

31m ago

Great Fountain

18h 41m ago

Beehive

16h 54m ago

Steamboat

22h 0m ago

All data is shown in US/Mountain timezone unless specified otherwise.

GeyserTimes.org is not affiliated with the National Park Service, but it is "for the benefit and enjoyment of the people".

If you have any questions or comments please contact: support@geysertimes.org

Support open geyser data: Patreon Page

© Copyright 2011-2020

Facebook Page Telegram Channel Get it on Google Play Download on the App Store

Google Play and the Google Play logo are trademarks of Google LLC.

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries.