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Geyser1970-07-29
Artemisia1107
Basin1805, 1825
Castle0840
Grand0810 ?, 0938
Great Fountain0720
Lion1950
Old Faithful0831 short, 0920 long, 1040 short, 1123 long, 1238 short, 1323 long, 1438 short, 1520 long, 1634 short, 1720 long, 1839 short, 1925 long, 2036 short
Riverside1109, 1716
Union1830
Values for Old Faithful Area1970-07-29
Astronomical Twilight Begin04:01
Nautical Twilight Begin04:50
Civil Twilight Begin05:33
Sunrise06:06
Sunset20:52
Civil Twilight End21:26
Nautical Twilight End22:08
Astronomical Twilight End22:58
Moon Illumination14.51%

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