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Geyser1999-08-18
Arsenic1135
Aurum0209 E, 0444 E, 0734 E, 1221 E, 1449 E, 1834 E, 2334 E
Castle0634 E, 1750 E, 2150 E
Depression0346 E, 1005 E, 1556 E, 2154 E
Echinus1130, 1535, 1630
Grand1254 E, 2238 E
Great Fountain0027 E, 1134 E, 1950 E
Hillside-West Thumb1435
Little Cub0045 E, 0219 E, 0353 E, 0528 E, 0658 E, 0830 E, 1005 E, 1149 E, 1323 E, 1447 E, 1606 E, 1725 E, 1847 E, 2029 E, 2210 E, 2345 E
Lone Pine0314 E, 1904 E
Pinto1130
Plate0119 E, 0542 E, 1002 E, 1444 E, 1917 E, 2342 E
Pyramid0056 E, 0328 E, 0612 E, 0852 E, 1128 E, 1404 E, 1635 E, 1903 E, 2206 E
Veteran1120
Values for Old Faithful Area1999-08-18
Astronomical Twilight Begin04:38
Nautical Twilight Begin05:20
Civil Twilight Begin05:58
Sunrise06:29
Sunset20:24
Civil Twilight End20:55
Nautical Twilight End21:34
Astronomical Twilight End22:16
Moon Illumination42.18%

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