Recent Geyser Activity

Interval Between Eruptions

Most recent data collected 31 December 07

Compiled By Ralph Taylor

Activity for the most recent week with recorded activity

Geyser

Start Date

Last Update

Intervals

Min

Mean

Median

Max

Coef. Of Variation

Aurum

24-Dec-07

31-Dec-07

03:25

03:58

03:55

05:41

10.00%

Beehive

24-Dec-07

31-Dec-07

21:25

29:30

31:36

34:04

17.21%

Boardwalk

24-Dec-07

31-Dec-07

Dormant

Depression

24-Dec-07

31-Dec-07

12:22

19:18

15:14

45:21

52.57%

Lion (series)

24-Dec-07

31-Dec-07

06:27

13:28

13:19

21:29

32.68%

Little Cub

24-Dec-07

31-Dec-07

123

00:55

01:19

01:08

11:28

83.66%

Logger failed on 22 September

Little Squirt

24-Dec-07

31-Dec-07

74:16

78:36

82:57

7.81%

North Goggles

Dormant - last eruption 18:28 on 30 September 2004

Plate

24-Dec-07

31-Dec-07

04:50

21:12

18:26

44:05

76.22%

Plume

24-Dec-07

31-Dec-07

187

0:41

0:53

0:52

1:58

17.97%

Slot

24-Dec-07

31-Dec-07

Artemisia

24-Dec-07

31-Dec-07

10:58

20:46

19:47

37:54

42.12%

Baby Daisy

Dormant - last eruption 09:50 on 8 December 2004

Castle (w/o minors)

24-Dec-07

31-Dec-07

13:03

14:50

14:11

17:56

11.97%

Possibly missed some minor eruptions due to ice

Castle (minor-major)

24-Dec-07

31-Dec-07

05:00

05:15

05:23

4.21%

Castle (1st post minor)

24-Dec-07

31-Dec-07

13:54

15:58

14:44

20:31

19.28%

Daisy

24-Dec-07

31-Dec-07

02:15

02:37

02:38

03:06

8.18%

Grand

24-Dec-07

31-Dec-07

06:51

08:12

08:02

10:55

13.72%

Grotto

24-Dec-07

31-Dec-07

03:34

14:40

07:58

43:15

96.02%

Grotto (dur>3h30m)

24-Dec-07

31-Dec-07

Grotto (dur>12h00m)

24-Dec-07

31-Dec-07

Oblong

24-Dec-07

31-Dec-07

02:56

04:57

04:17

16:11

56.52%

Old Faithful (all intervals)

24-Dec-07

31-Dec-07

111

00:59

01:31

01:32

01:46

7.42%

Old Faithful (Long)

24-Dec-07

31-Dec-07

108

01:17

01:31

01:32

01:46

5.96%

Old Faithful (Short)

24-Dec-07

31-Dec-07

00:59

01:07

01:10

01:14

11.48%

Pyramid

8-Sep-07

15-Sep-07

02:40

03:00

03:53

6.71%

Gap from 24 July to 6 August

Rift

24-Dec-07

31-Dec-07

05:14

11:29

10:43

23:29

42.39%

Riverside

24-Dec-07

31-Dec-07

06:00

06:12

06:08

06:51

3.76%

Riverside (Long)

24-Dec-07

31-Dec-07

06:30

06:42

06:45

06:51

2.23%

Riverside (Short)

24-Dec-07

31-Dec-07

06:00

06:07

06:17

1.41%

West Triplet

24-Dec-07

31-Dec-07

01:24

05:28

05:18

09:22

39.00%

Mercury Geyser

13-Sep-07

20-Sep-07

176

00:42

00:57

01:18

11.00%

Spouter

24-Dec-07

31-Dec-07

02:43

04:20

04:10

06:13

21.44%

Fountain Geyser

24-Dec-07

31-Dec-07

04:58

05:23

05:18

07:14

7.56%

Great Fountain

12-Sep-07

19-Sep-07

10:20

11:43

11:54

13:37

8.94%

Logbridge Geyser

13-Sep-07

20-Sep-07

243

00:30

00:41

00:39

01:15

21.67%

Narcissus Geyser

11-Sep-07

18-Sep-07

02:04

03:23

03:13

05:25

29.65%

Pink Geyser

12-Sep-07

19-Sep-07

05:36

06:23

06:28

07:42

8.89%

Echinus

Hillside

Dormant - last eruption 02:33 on 26 November 2005

Lone Pine

13-Sep-07

20-Sep-07

25:45

37:39

29:34

65:45

49.95%

Activity for the most recent month

Geyser

Start Date

Last Update

Intervals

Min

Mean

Median

Max

Coef. Of Variation

Aurum

1-Dec-07

31-Dec-07

03:06

03:57

03:54

05:41

10.39%

Logger failed; gap from 30 Oct to 19 Dec

Beehive

1-Dec-07

31-Dec-07

19:57

34:27

28:34

84:19

46.47%

Boardwalk

1-Dec-07

31-Dec-07

Dormant

Depression

30-Nov-07

31-Dec-07

11:00

19:27

17:09

72:48

55.14%

Lion (series)

30-Nov-07

31-Dec-07

06:14

13:14

12:45

22:40

30.68%

Little Cub

30-Nov-07

31-Dec-07

446

00:50

01:40

01:05

50:41

212.15%

Little Squirt

30-Nov-07

31-Dec-07

62:56

78:41

77:03

94:42

11.92%

North Goggles

Dormant - last eruption 18:28 on 30 September 2004

Plate

30-Nov-07

31-Dec-07

04:29

36:47

09:24

334:38

205.32%

Plume

30-Nov-07

31-Dec-07

835

00:39

00:53

00:52

01:58

13.95%

Slot

30-Nov-07

31-Dec-07

Artemisia

30-Nov-07

31-Dec-07

10:58

21:06

21:29

37:54

29.62%

Baby Daisy

Dormant - last eruption 09:50 on 8 December 2004

Castle (w/o minors)

30-Nov-07

31-Dec-07

12:46

13:38

13:13

17:56

8.02%

Possibly missed some minor eruptions due to ice

Castle (minor-major)

30-Nov-07

31-Dec-07

03:36

06:49

05:56

11:34

34.81%

Castle (1st post minor)

30-Nov-07

31-Dec-07

13:44

14:43

14:19

20:31

10.13%

Daisy

30-Nov-07

31-Dec-07

266

02:15

02:47

02:41

06:43

18.03%

Grand

30-Nov-07

31-Dec-07

06:18

07:58

07:49

12:01

14.11%

Grotto

30-Nov-07

31-Dec-07

02:46

18:45

14:07

61:39

86.95%

Grotto (dur>3h30m)

30-Nov-07

31-Dec-07

Grotto (dur>12h00m)

30-Nov-07

31-Dec-07

Oblong

30-Nov-07

31-Dec-07

166

02:19

04:29

04:00

20:38

47.06%

Old Faithful (all intervals)

30-Nov-07

31-Dec-07

489

00:58

01:31

01:32

01:54

8.11%

Old Faithful (Long)

30-Nov-07

31-Dec-07

477

01:16

01:32

01:54

6.88%

Old Faithful (Short)

30-Nov-07

31-Dec-07

00:58

01:07

01:08

01:15

8.82%

Pyramid

15-Aug-07

15-Sep-07

249

02:26

02:59

02:57

04:17

8.25%

Gap from 24 July to 6 August

Rift

30-Nov-07

31-Dec-07

01:59

12:04

11:48

23:29

30.79%

Riverside

30-Nov-07

31-Dec-07

120

05:52

06:10

06:05

06:51

4.17%

Riverside (Long)

30-Nov-07

31-Dec-07

06:30

06:41

06:42

06:51

1.41%

Riverside (Short)

30-Nov-07

31-Dec-07

05:52

06:03

06:04

06:17

1.39%

West Triplet

30-Nov-07

31-Dec-07

135

01:24

05:29

05:18

10:59

39.66%

Mercury Geyser

20-Aug-07

20-Sep-07

743

00:37

01:00

00:58

02:25

16.03%

Spouter

30-Nov-07

31-Dec-07

168

02:43

04:26

04:21

08:02

24.52%

Fountain Geyser

30-Nov-07

31-Dec-07

138

04:47

05:25

05:22

07:14

6.54%

Great Fountain

19-Aug-07

19-Sep-07

09:30

12:05

16:31

10.75%

Logbridge Geyser

20-Aug-07

20-Sep-07

1031

00:19

00:43

00:40

01:26

22.48%

Narcissus Geyser

18-Aug-07

18-Sep-07

220

01:45

03:22