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Geyser1970-08-15
Basin1010
Castle1250
Dark Cavern1235
Depression0625
Echinus0825, 1005, 1105, 1200, 1445, 1737
Grand1210, 1940
Great Fountain1307
Old Faithful0748 short, 0832 short, 0946 short, 1028 short, 1145 short, 1235 long, 1351 short, 1433 long, 1600 short, 1640 short, 1758 short, 1846 long, 2003 short, 2055 long
Other Geyser0730
Riverside0950, 1610
Values for Old Faithful Area1970-08-15
Astronomical Twilight Begin04:32
Nautical Twilight Begin05:15
Civil Twilight Begin05:54
Sunrise06:26
Sunset20:29
Civil Twilight End21:00
Nautical Twilight End21:39
Astronomical Twilight End22:22
Moon Illumination94.6%

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