Grand Geyser Statistics for 2008
From 01-Jan-08 to 30-Dec-08 Recent Eruptions
Statistics Season Last Month Last Week Time & Date Interval
Intervals 898 33 21 25/Dec/08 21:07:26 8:07:00
Minimum 6:17:00 6:17:00 6:30:00 26/Dec/08 05:44:26 8:37:00
5th percentile 6:35:00 6:27:36 6:41:00 26/Dec/08 14:17:26 8:33:00
1st Quartile 7:15:00 7:45:00 8:05:00 26/Dec/08 22:22:26 8:05:00
Mean 8:13:42 8:15:05 8:26:43 27/Dec/08 06:40:26 8:18:00
Median 8:10:00 8:17:00 8:32:00 27/Dec/08 14:58:26 8:18:00
3rd Quartile 9:03:00 8:45:00 8:54:00 27/Dec/08 23:34:26 8:36:00
95th percentile 10:24:09 9:47:00 9:53:00 28/Dec/08 08:28:26 8:54:00
Maximum 11:26:00 10:00:00 10:00:00 28/Dec/08 18:11:26 9:43:00
Range 5:09:00 3:43:00 3:30:00 29/Dec/08 02:43:26 8:32:00
Range - mid 90% 3:49:09 3:19:24 3:12:00 29/Dec/08 11:00:26 8:17:00
Std. Dev. 1:09:17 1:00:40 0:57:49 29/Dec/08 20:21:26 9:21:00
Coef. Of Var. 14.03% 12.25% 11.41% 30/Dec/08 06:14:26 9:53:00
Prediction vs Window
  Before In After
Last Week 0.0% 100.0% 0.0%
Last Month 0.0% 100.0% 0.0%
Prediction 8:15:00
Window - 2:00:00
Window + 2:00:00
No data from 20 Jan to 1 Feb due to logger failure
No data from 1430 on 06 Nov to 0816 on 17 Dec due to logger failure
No data from 0857 on 19 Dec to 0846 on 20 Dec due to lost data file
No data from 1008 on 30 Dec to 2359 on 31 Dec due to logger failure