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Geyser2002-04-13
Artemisia0250 E, 1430 E, 2350 E
Castle0935 ie, 1048 E, 2318 E
Daisy1024, 1307, 1517
Fan and Mortar1930 E
Fan and Mortar Event Cycle0737 ie, 1628 A
Fan and Mortar Regular Cycle1800
Fountain0502 E, 0943 E, 1347 E, 1948 E
Giant Hot Period1643
Grand0424 E, 1303, 2154 E
Great Fountain0013 E, 1158 E
Grotto0403 E, 1008 E, 1550
Grotto Fountain1548
Oblong1519
Penta1012, 1328 ns
Plume1100, 1331
Riverside1133 ns
West Triplet1312
Values for Old Faithful Area2002-04-13
Astronomical Twilight Begin04:57
Nautical Twilight Begin05:35
Civil Twilight Begin06:12
Sunrise06:42
Sunset20:05
Civil Twilight End20:35
Nautical Twilight End21:11
Astronomical Twilight End21:50
Moon Illumination0.17%

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