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Geyser2025-08-13
Arsenic0851, 1541 ie, 1809 ie
Artemisia1006 ie wc
Aurum1001
Beehive 0545, 0919
Beehive's Indicator0857
Bulger 1911-1916,  1948, 2001 min, 2010 min,  2018-2035
Castle0554 min, 1407 maj
Celestine Pool0924
Clepsydra0530 ie maj, 1127 maj
Congress Pool 0939
Constant 0835-0932, 0948 A
Daisy0213 wc, 0750 ie, 1132, 1319 wc, 1512 wc, 1656 wc, 1844 wc, 2038 wc
Deleted Teakettle1130 ie
Event Non-Geyser Related 0024,  1541
Fireball0823 ie, 1541 ie, 1617 ie
Flood1218, 1310, 1420, 1512
Fountain1009, 1652
Fungoid Spring 0530
Gizmo1238 ie, 1258 ie, 1326 ie, 1348 ie
Grand0214 wc, 1108, 2003
Great Fountain1154
Guardian1539 ie
Jet0655, 0706, 0716, 0725, 0734, 0742, 0750, 0758, 0804, 0811,  0814-0853, 0857, 0905, 0912, 0919, 0927, 0935, 0942, 0950, 1009 ini, 1013, 1015, 1017, 1019, 1021, 1023, 1024, 1026, 1027, 1029, 1031, 1032, 1034, 1035, 1037, 1038, 1040, 1041, 1043, 1044, 1050, 1057, 1105, 1114, 1122, 1624 ini, 1633, 1654, 1656, 1658, 1700, 1701, 1703, 1705, 1707, 1710
Kaleidoscope1414
Kidney Spring1720 ie, 1736, 1755
Ledge 1545,  1745-1805
Lion0801 ini, 0930, 1650 ie wc ini, 1806
Little Cub0912 ie, 1211 ie, 1241 ie, 1312 ie, 1344 ie, 1415 ie, 1448 ie, 1848 ie
Little Squirt0649 ie,  1156
Marmot Cave1849 ie
Morning's Thief1013
Mouth0813 ie, 1850 ie
Oblong1105, 1932 ie wc
Old Faithful0724 ns long, 0907 long, 1045 wc short, 1154 long, 1338 short, 1447 long, 1648 wc short, 1754 wc long, 1944 ie wc short, 2056 wc long
Other Geyser 1813
Percolator1047 ie, 1820 ie
Rift1956
Riverside1149, 1801 wc
Rocket1122 maj
Sawmill 0535,  1012, 1025 ie wc,  1453,  1857, 1906
Slot0708 ie, 1052 ie,  1218-1513, 1218, 1301, 1345, 1427, 1513, 2022 ie wc
Spasm0813, 1518
Sprinkler0839 ie, 1856 ie
Super Frying Pan1001, 1424, 1637
Tardy1942 ie, 1959 ie, 2030 ie
Till0510 ie min, 0519 min, 1547 maj
Tilt's Baby0932 ie, 1215 ns, 1302 ns, 1405 ns, 1500 ns
Turban1001 ie, 1016 ns, 1034, 1052, 1835, 1853, 1910, 1927, 1946, 2004
Twig1043
UNNG-GHG-18 1226-1513, 1226, 1256, 1329, 1400, 1444, 1513 ns
UNNG-NPR-8 0821, 1622 ie,  1755-1805
Valentine1544 ie,  1617
Vent1111, 2007
West Triplet1031, 1925
Whirligig0043:26 E,  0835-0932, 1550:58 E
White Dome1036, 1139, 1207, 1230, 1254, 1313
Values for Old Faithful Area2025-08-13
Astronomical Twilight Begin04:30
Nautical Twilight Begin05:13
Civil Twilight Begin05:52
Sunrise06:24
Sunset20:31
Civil Twilight End21:03
Nautical Twilight End21:42
Astronomical Twilight End22:25
Moon Illumination81.57%

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