Today's Eruptions

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Geyser2025-07-09
Artemisia1351
Atomizer1353 ie min, 1604 ns min
Beehive 0212, 0435
Beehive's Indicator0419
Beehive's South Bubbler0413
Bijou 1045
Castle0934 ie wc maj
Cliff0828 maj
Daisy0502 wc, 0654 ns wc, 0843 wc, 1037
Grand0904 wc
Great Fountain 0753, 0903
Grotto0740 ie wc, 1527
Lion0808 wc ini, 0926 wc, 1041 ie wc, 1214 wc
Little Cub0805 ns wc, 0929 wc
Old Faithful0234 ie, 0407, 0553 wc short, 0710 wc long, 0854 wc short, 1000 wc long, 1148 wc long, 1328 wc long, 1500 wc long
Rift1609
Riverside0845,  1325, 1512
Sawmill0507 wc,  0557, 0752
Spa1010 ie
Spatter0927
Spouter0823 ie
Tardy0835 ie wc, 0859 ie wc, 0910 ie wc
Turban0812, 0830, 0847
West Triplet0920
Values for Old Faithful Area2025-07-092025-07-10
Civil Twilight Begin05:1205:13
Sunrise05:4805:49
Sunset21:0821:08
Civil Twilight End21:4421:44
Moon Illumination97.3%99.59%
Last Known Eruption
Old Faithful

1h 12m ago

Grand

7h 8m ago

Castle

6h 38m ago

Riverside

1h 0m ago

Daisy

5h 35m ago

Great Fountain

7h 9m ago

Beehive

11h 37m ago

Steamboat

86d 5h 7m ago

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