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Geyser1970-07-15
Artemisia1946
Bear Den1840
Castle1005, 1900
Echinus1003, 1214, 1350 A, 1436, 1540, 1645, 1730
Grand0700, 1417
Great Fountain1351
Jetsam Pool 1800
Old Faithful0738, 0853 short, 0937 long, 1106 short, 1146 long, 1306 short, 1352 long, 1510 short, 1554 long, 1708 short, 1753 long, 1911 short, 1956 long
Penta0950
Riverside1000
Values for Old Faithful Area1970-07-15
Astronomical Twilight Begin03:35
Nautical Twilight Begin04:31
Civil Twilight Begin05:17
Sunrise05:52
Sunset21:05
Civil Twilight End21:41
Nautical Twilight End22:26
Astronomical Twilight End23:22
Moon Illumination83%

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