Today's Eruptions

View as
Geyser2021-07-29
Anemone-Little0741 ie wc
Artemisia1135
Ballcap1154 ie
Beehive0733 wc
Botryoidal0042 ie
Bulger0606:19 min, 0719 maj, 0856:16 min, 0910:48 min, 0919:54 wc min, 1247 min
Bulger's Hole 0722
Castle0055 wc maj
Daisy0359 ie wc, 0557, 0804 wc, 1008:14, 1207 ie wc, 1401
Depression1034 ie
Event Non-Geyser Related 0022,  1158
Giantess 1217
Gizmo1253 ie
Grand0150 wc, 0924:20
Grotto1220 ie,  1348, 1540 ie wc
Lion0551 wc ini, 0710 wc, 0823, 1514:23 wc ini
Little Cub0653 ie wc, 1125 ns, 1147 ie, 1238 ie, 1351 ie wc, 1504 ie wc
Marmot Cave0738 ie wc
Mouth1244 ie
Old Faithful0702 wc, 0839:27 wc short, 0944 wc long, 1130:50 wc long, 1302:55 wc long, 1441:04 wc long
Percolator0546 ie
Rift0714
Riverside0048 ie wc, 0620 ie, 1225
Sawmill0559 ns, 0835 ns,  1300, 1320 wc, 1423 ie wc
Slurp0545 ie
Sprinkler0620 ie wc, 1253 ie, 1539 ie
Sputnik0547 ie
Tardy0642 ie
Terra Cotta-A1540 ie
The Dwarfs1244 ie
Tilt's Baby1305 ie,  1544
Turban0557, 0617, 0652 ie, 0711, 0730, 0748, 0808, 0833, 0850, 0908, 1416 ie, 1450, 1525, 1544
UNNG-GHG-131233 ie
UNNG-GHG-141154 ie
Vent0926
West Triplet0652
Values for Old Faithful Area2021-07-292021-07-30
Civil Twilight Begin05:3405:35
Sunrise06:0706:08
Sunset20:5220:50
Civil Twilight End21:2521:24
Moon Illumination71.79%62.54%
Last Known Eruption
Old Faithful

1h 5m ago

Grand

6h 22m ago

Castle

14h 51m ago

Riverside

3h 21m ago

Daisy

1h 45m ago

Great Fountain

23h 31m ago

Beehive

8h 13m ago

Steamboat

21d 9h 12m ago