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Geyser2018-08-21
Arsenic0907, 1310
Artemisia1107 ie
Ballcap0747 ie, 0828
Beehive0905
Beehive's Indicator0848 wc
Bijou 0739,  0752,  0805,  0818,  1035-1155,  1205
Borah Peak0736 ie
Castle0613 wc maj, 1951 maj
Cistern Spring 1910
Congress Pool 1132
Constant0948, 1120, 1446
Daisy0028 wc, 0831 ie wc, 1103, 1331 wc, 1558 wc, 1836 wc, 2106 wc, 2338 wc
Dome0740 ie, 0818 ie
Fountain1700 ie
Giant1355
Giant Hot Period 0828,  0931, 1344
Grand1038, 1639, 2244 wc
Great Fountain0130 E, 1439
Grotto0650 ie, 0917 ie, 1301
Lion0131 wc ini, 0301 wc, 1029 wc ini, 1143 wc, 1255 wc, 1410 wc, 1511 wc, 1605 wc, 1711 wc min
Little Cub0809 ie, 0857 ie wc, 0926 ie wc, 0951 ie wc
Lone Star1233 maj, 1351 min
Old Faithful0110 wc long, 0234 wc long, 0410 wc long, 0542 wc long, 0710 wc short, 0819 wc long, 0956 wc long, 1121 wc long, 1256 wc long, 1435 wc long, 1606 wc long, 1734 wc long, 1910 wc long, 2038 wc long, 2206 wc long, 2343 wc long
Riverside0035 wc, 0650 ie, 1216
Rocket0941 maj
Spa1811 ie
Split Cone0110 ie wc, 0336 ie wc, 0601 wc, 0807 ie wc, 1004 ns wc
Steamboat 1900-2034
Variable Spring 2040
Whirligig0923 min, 1019
White Dome1529, 1548
Values for Old Faithful Area2018-08-21
Astronomical Twilight Begin04:45
Nautical Twilight Begin05:26
Civil Twilight Begin06:03
Sunrise06:34
Sunset20:17
Civil Twilight End20:48
Nautical Twilight End21:26
Astronomical Twilight End22:06
Moon Illumination76.99%

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