Today's Eruptions

View as
Geyser2025-07-15
Artemisia1310
Atomizer1331 ns min
Beehive 0542, 0820
Beehive's Indicator0805 wc
Castle0725 maj
Clepsydra 0750
Daisy0532 wc, 0722 wc, 0909, 1245 wc
Economic 1315,  1420
Grand0925
Great Fountain0634
Grotto0923,  1225
Lion1233 wc ini, 1358
Little Cub1334 ie wc
Oblong1121 ns
Old Faithful0500 wc short, 0612 wc long, 0800 wc short, 0910 wc long, 1240 wc short, 1355 ie wc long
Rift 1036
Riverside0605 wc, 1237
Rocket1205 maj
Sawmill0452 ie wc,  0608, 1413 ie
Spa1220 ie
Tardy1414 ns
Turban0720, 0740, 0758, 0833, 0852, 0909, 1425
West Triplet0925
Values for Old Faithful Area2025-07-152025-07-16
Civil Twilight Begin05:1805:19
Sunrise05:5305:54
Sunset21:0521:04
Civil Twilight End21:4021:39
Moon Illumination79.3%69.57%
Last Known Eruption
Old Faithful

31m ago

Grand

5h 1m ago

Castle

7h 1m ago

Riverside

1h 49m ago

Daisy

1h 41m ago

Great Fountain

7h 52m ago

Beehive

6h 6m ago

Steamboat

92d 3h 21m ago

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