Today's Eruptions

View as
Geyser2025-06-30
Artemisia0953 ie wc
Aurum1203
Beehive0438 ie
Beehive's Indicator0431 ie wc, 1221 wc
Clepsydra 0845-1115
Congress Pool 0830
Daisy0632, 0826 wc, 1018 wc, 1201 wc, 1347
Emerald Spring 0835
Fountain0700 A
Grand0930 wc
Great Fountain 0847, 1011
Grotto0600 ie,  0615, 0911, 1411
Grotto Fountain 0910
Little Brother0848 wc, 0849 wc
Old Faithful0806 wc long, 0950 wc short, 1100 wc long, 1249 wc short, 1354 wc long
Old Tardy1059
Riverside 0728, 0934
Sawmill 0724, 0852 ie wc,  0935
Steamboat 0840
Super Frying Pan1008 ie
Three Crater0850 wc
Tilt's Baby1230 ie
Twilight Spring 1058
Uncertain0836 wc
Values for Old Faithful Area2025-06-302025-07-01
Civil Twilight Begin05:0505:06
Sunrise05:4205:42
Sunset21:1121:11
Civil Twilight End21:4821:48
Moon Illumination25.8%35.04%
Last Known Eruption
Old Faithful

45m ago

Grand

5h 9m ago

Castle

16h 35m ago

Riverside

5h 5m ago

Daisy

52m ago

Great Fountain

4h 28m ago

Beehive

10h 1m ago

Steamboat

77d 3h 34m ago

About Us

GeyserTimes is a 501(c)(3) nonprofit organization dedicated to the acquisition, preservation and dissemination of geyser-related data.

Donate
Contact Us
Download Our Apps
Google Play
App Store

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

Apple and the Apple logo are trademarks of Apple Inc. App Store is also a trademark of Apple Inc.

© 2025 GeyserTimes · Terms of Use · Privacy Policy · Glossary · Help Center · Developer Documentation