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Geyser1980-09-15
Arch Steam Vent 1200
Blue 1200
Cats Eye Spring 1200
Colloidal Pool 1200
Congress Pool 1200
Crater Spring 1200
Dishwater Spring 1200
Echinus0824, 0900 min, 0907 min, 0913, 0935 min, 1055 min, 1128 min, 1212, 1233 min, 1720:30 min
Fireball 1800
Moxie 1200
Mystic Spring 1200
Pinto 1800
Splutter Pot 1800
Tantalus 1200
UNNG-NBK-8 1200
Vixen 1800
Whirligig 1000, 1025, 1104, 1125, 1356, 1418, 1442, 1508, 1532
Values for Old Faithful Area1980-09-15
Astronomical Twilight Begin05:23
Nautical Twilight Begin05:59
Civil Twilight Begin06:33
Sunrise07:02
Sunset19:33
Civil Twilight End20:02
Nautical Twilight End20:37
Astronomical Twilight End21:13
Moon Illumination27.96%

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