Geyser Log for 1971-08-18

Geyser	1971-08-18
Africa	1746
Artemisia	0815
Bear Den	1801
Beehive	0845, 1830
Castle	0925 ie, 1754
Echinus	0955, 1051, 1142, 1415, 1543, 1630
Grand	1003, 1750
Ledge	2100 A
Lion	1808
Old Faithful	0815 short, 0903 long, 1015 long, 1126 short, 1217 long, 1339 short, 1436 long, 1545 short, 1642 long, 1808 short, 1850 long, 2006 short
Riverside	1230
Round	0845
Valentine	1308

Geyser

Values for Old Faithful Area	1971-08-18
Astronomical Twilight Begin	04:37
Nautical Twilight Begin	05:19
Civil Twilight Begin	05:58
Sunrise	06:29
Sunset	20:25
Civil Twilight End	20:56
Nautical Twilight End	21:34
Astronomical Twilight End	22:16
Moon Illumination	7.19%

Values for Old Faithful Area

1971-08-18

Astronomical Twilight Begin

04:37

Nautical Twilight Begin

05:19

Civil Twilight Begin

05:58

Sunrise

06:29

Sunset

20:25

Civil Twilight End

20:56

Nautical Twilight End

21:34

Astronomical Twilight End

22:16

Moon Illumination

7.19%

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