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Geyser1982-02-20
Arch Steam Vent 1200
Basin 1200
Blue Mud Steam Vent 1200
Branch Spring 1200
Cistern Spring 1200
Congress Pool 1200
Corporal 1200
Crater Spring 1200
Dabble 1200
Dark Cavern 1200
Dishwater Spring 1200
Dog's Leg Spring 1200
Emerald Spring 1200
Fearless 1200
Gray Lakes 1200
Green Dragon Spring 1200
Guardian 1200
Harding 1200
Jetsam Pool 1200
Ledge 1200
Minute 1200
Monarch 1200
Mud Spring 1200
Mystic Spring 1200
Orby 1200
Palpitator Spring 1200
Pearl 1200
Porkchop 1200
Puff-n-Stuff 1200
Rubble 1200
Scummy Pool 1200
Steamboat 1200
Steamvalve Spring 1200
Sunday 1200
Tantalus 1200
UNNG-NBK-8 1200
Valentine 1200
Veteran 1200
Vixen 1200
Yellow Funnel Spring 1200
Values for Old Faithful Area1982-02-20
Astronomical Twilight Begin05:38
Nautical Twilight Begin06:12
Civil Twilight Begin06:45
Sunrise07:15
Sunset17:58
Civil Twilight End18:28
Nautical Twilight End19:02
Astronomical Twilight End19:35
Moon Illumination12.7%

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