Old Faithful Geyser Summary 2007
From 01-Jan-07 to 31-Dec-07
% Long Intervals 96.68% 97.55% 97.30%
Statistics Year to date Last Month Last Week
All Intervals 5822 489 111
Minimum 0:45:00 0:58:00 0:59:00
1st quartile 1:26:00 1:27:00 1:28:30
Mean 1:30:16 1:31:27 1:31:19
Median 1:31:00 1:32:00 1:32:00
3rd quartile 1:35:00 1:36:00 1:35:00
Maximum 2:00:00 1:54:00 1:46:00
Std. Dev. 0:07:44 0:07:25 0:06:47
Coef. Of Var. 8.58% 8.11% 7.42%
Statistics Year to date Last Month Last Week
Long Intervals 5629 477 108
Minimum 1:16:00 1:16:00 1:17:00
1st quartile 1:27:00 1:28:00 1:29:00
Mean 1:30:16 1:31:27 1:31:19
Median 1:31:00 1:32:00 1:32:00
3rd quartile 1:35:00 1:36:00 1:35:00
Maximum 2:00:00 1:54:00 1:46:00
Std. Dev. 0:06:12 0:06:20 0:05:29
Coef. Of Var. 6.80% 6.88% 5.96%
Statistics Year to date Last Month Last Week
Short Intervals 193 12 3
Minimum 0:45:00 0:58:00 0:59:00
1st quartile 1:01:00 1:03:00 1:04:30
Mean 1:05:09 1:07:00 1:07:40
Median 1:05:00 1:08:00 1:10:00
3rd quartile 1:09:00 1:10:45 1:12:00
Maximum 1:15:00 1:15:00 1:14:00
Std. Dev. 0:05:52 0:05:55 0:07:46
Coef. Of Var. 9.00% 8.82% 11.48%