Welcome to GeyserTimes

In eruption since 2011

Today's Eruptions

View as
Atomizer0903 min, 1103 min, 1117 maj
Beehive1415 wc
Beehive's Indicator1358 ns wc
Castle0205 wc min, 0623 wc maj
Daisy0050 wc, 0328 wc, 0606 wc, 0843 wc, 1111 wc, 1351 wc
Depression0905 ie wc
Event Non-Geyser Related0813, 0923, 1128
Fan and Mortar 0642
Fan and Mortar Event Cycle1327
Fan and Mortar Regular Cycle0701, 0828, 0944
Fountain0808 ie
Grand0525 wc, 1133:54
Great Fountain0942
Grotto1210 ie
Lion1124 wc ini, 1249 wc, 1405 wc
Little Cub1400 wc
Old Faithful0036 wc long, 0210 wc long, 0349 wc, 0514 wc long, 0655 wc long, 0824 wc long, 1001 wc long, 1127 wc long, 1307 wc long, 1443 wc long
Riverside0426 wc, 1042
Split Cone0732 wc, 1201 ie wc
White Dome0809, 0828, 0942, 1031
Values for Old Faithful Area2018-07-192018-07-20
Civil Twilight Begin05:2205:24
Civil Twilight End21:3621:35
Moon Illumination43.94%54.47%
Last Known Eruption

3h 50m ago


9h 1m ago


4h 42m ago


1h 33m ago

Great Fountain

5h 42m ago


1h 9m ago


13d 1h 47m ago

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

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