Recent Geyser Activity

Interval Between Eruptions

Most recent data collected 25 October 05

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

18-Oct-05

25-Oct-05

03:35

06:57

05:50

16:00

43.36%

Beehive

18-Oct-05

25-Oct-05

20:03

23:05

23:01

25:58

8.14%

Boardwalk

No data -- cannot tell what is happening from temperature trace

Depression

18-Oct-05

25-Oct-05

11:20

13:40

13:13

17:23

15.57%

Lion (series)

18-Oct-05

25-Oct-05

06:26

11:17

11:21

16:36

26.87%

Little Cub

18-Oct-05

25-Oct-05

122

00:43

01:22

00:50

11:35

118.73%

Still having long intervals some days

Little Squirt

18-Oct-05

25-Oct-05

78:41

85:30

92:20

11.29%

North Goggles

No eruptions recorded this year

Plate

18-Oct-05

25-Oct-05

02:56

03:52

03:32

07:57

27.86%

Plume

18-Oct-05

25-Oct-05

206

0:40

0:48

0:57

6.66%

Reactivated 1 Sep at 7:11

Artemisia

18-Oct-05

25-Oct-05

17:23

19:05

18:58

20:52

5.73%

Logger failed; new logger deployed 12 August

Baby Daisy

Dormant

Castle (w/o minors)

18-Oct-05

25-Oct-05

12:30

12:52

12:53

13:10

1.50%

Castle (minor-major)

18-Oct-05

25-Oct-05

03:07

04:42

05:16

05:45

29.76%

Castle (1st post minor)

18-Oct-05

25-Oct-05

13:42

13:56

13:53

14:15

2.01%

Daisy

18-Oct-05

25-Oct-05

02:09

02:56

03:01

04:07

17.59%

Grand

18-Oct-05

25-Oct-05

06:00

07:41

07:49

10:03

13.41%

Grotto

18-Oct-05

25-Oct-05

01:53

10:47

05:47

37:13

100.28%

Grotto (marathons)

18-Oct-05

25-Oct-05

Oblong

18-Oct-05

25-Oct-05

03:40

08:35

07:56

18:27

42.77%

Old Faithful (all intervals)

18-Oct-05

25-Oct-05

111

00:57

01:31

01:32

01:52

9.25%

Old Faithful (Long)

18-Oct-05

25-Oct-05

107

01:16

01:32

01:52

6.66%

Old Faithful (Short)

18-Oct-05

25-Oct-05

00:57

01:01

01:00

01:08

8.68%

Pyramid

17-Sep-05

24-Sep-05

02:38

02:55

02:53

03:27

6.35%

Logger removed for the winter

Rift

18-Oct-05

25-Oct-05

02:33

11:27

11:49

16:05

35.86%

Riverside

18-Sep-05

25-Sep-05

05:40

06:02

06:00

06:39

3.69%

Logger failed

Riverside (Long)

18-Sep-05

25-Sep-05

06:38

06:39

0.18%

Logger failed

Riverside (Short)

18-Sep-05

25-Sep-05

05:40

05:59

06:00

06:29

2.43%

Logger failed

West Triplet

17-Oct-05

24-Oct-05

02:11

06:35

06:45

11:09

33.01%

Spouter

18-Oct-05

25-Oct-05

02:51

04:21

04:14

06:10

21.07%

Fountain Geyser

18-Oct-05

25-Oct-05

03:23

05:08

05:24

06:33

18.42%

Great Fountain

11-Sep-05

18-Sep-05

09:51

12:07

12:03

15:21

11.93%

No data until next spring

Pink Geyser

12-Sep-05

19-Sep-05

05:11

06:05

05:53

08:06

11.20%

No data until next spring

Echinus

Hillside

14-Sep-05

21-Sep-05

82:17

No data until next spring

Lone Pine

14-Sep-05

21-Sep-05

26:34

31:21

31:49

36:00

11.83%

Gap from 22 June to 2 July; no more data until next spring

Activity for the most recent month

Geyser

Start Date

Last Update

Intervals

Min

Mean

Median

Max

Coef. Of Variation

Aurum

24-Sep-05

25-Oct-05

126

03:00

05:43

05:08

16:00

39.83%

Beehive

24-Sep-05

25-Oct-05

09:15

21:44

22:14

36:45

24.87%

Boardwalk

No data -- cannot tell what is happening from temperature trace

Depression

24-Sep-05

25-Oct-05

09:38

14:47

13:37

25:27

24.17%

Lion (series)

24-Sep-05

25-Oct-05

05:56

10:51

10:50

17:43

24.40%

Little Cub

24-Sep-05

25-Oct-05

464

00:37

01:33

00:53

22:54

157.78%

Little Squirt

24-Sep-05

25-Oct-05

78:41

107:35

92:33

194:46

40.29%

North Goggles

No eruptions recorded this year

Plate

24-Sep-05

25-Oct-05

134

00:07

05:27

03:56

51:59

106.07%

Plume

24-Sep-05

25-Oct-05

902

00:39

00:47

01:13

8.24%

Reactivated 1 Sep at 7:11

Artemisia

24-Sep-05

25-Oct-05

12:39

18:14

17:55

26:43

17.92%

Gap from 21 July to 12 August

Baby Daisy

Dormant

Castle (w/o minors)

24-Sep-05

25-Oct-05

11:52

12:54

12:55

14:21

3.14%

Castle (minor-major)

24-Sep-05

25-Oct-05

02:59

05:15

05:20

08:51

34.23%

Castle (1st post minor)

24-Sep-05

25-Oct-05

13:20

13:46

13:42

14:27

2.40%

Daisy

24-Sep-05

25-Oct-05

242

02:08

02:58

02:56

07:45

24.09%

Grand

24-Sep-05

25-Oct-05

06:00

07:36

07:21

10:08

12.84%

Grotto

24-Sep-05

25-Oct-05

01:53

11:36

06:20

49:32

99.85%

Grotto (marathons)

24-Sep-05

25-Oct-05

Oblong

24-Sep-05

25-Oct-05

02:47

08:51

07:45

33:50

59.88%

Old Faithful (all intervals)

24-Sep-05

25-Oct-05

473

00:55

01:31

01:32

01:52

8.90%

Old Faithful (Long)

24-Sep-05

25-Oct-05

455

01:16

01:32

01:52

6.66%

Old Faithful (Short)

24-Sep-05

25-Oct-05

00:55

01:04

01:15

9.64%

Pyramid

24-Aug-05

24-Sep-05

196

02:36

02:55

02:53

04:01

7.46%

Rift

24-Sep-05

25-Oct-05

02:31

10:00

10:36

17:27

43.21%

Riverside

25-Aug-05

25-Sep-05

120

05:38

06:11

06:02

06:47

5.29%

Riverside (Long)

25-Aug-05

25-Sep-05

06:31

06:36

06:47

1.06%

Riverside (Short)

25-Aug-05

25-Sep-05

05:38

06:01

05:57

06:30

3.74%

West Triplet

23-Sep-05

24-Oct-05

118

01:55

06:09

06:01

11:09

33.45%

Spouter

24-Sep-05

25-Oct-05

159

02:43

04:32

04:27

08:07

23.19%

Fountain Geyser

24-Sep-05

25-Oct-05

145

00:56

04:59

05:22

09:41

25.11%

Great Fountain

18-Aug-05

18-Sep-05

08:20

12:15

12:01

17:22

13.43%

Pink Geyser

19-Aug-05

19-Sep-05

121

05:11

06:11

06:02

08:27

10.90%

Echinus

Hillside

21-Aug-05

21-Sep-05

12:48

81:36

155:10

68.04%

Lone Pine

21-Aug-05

21-Sep-05

23:40

29:51

28:53

42:38

16.82%

All electronically recorded activity for 2005

Geyser

Start Date

Last Update

Intervals

Min

Mean

Median

Max

Coef. Of Variation

Aurum

1-Jan-05

25-Oct-05

1558

02:36

04:34

03:38

18:12

45.41%

Beehive

1-Jan-05

25-Oct-05

210

09:15

20:24

20:01

43:18

26.12%

Boardwalk

No data -- cannot tell what is happening from temperature trace

Depression

1-Jan-05

25-Oct-05

512

07:51

13:55

13:02

35:47

25.73%

Lion (series)

1-Jan-05

25-Oct-05

499

04:34

10:01

09:48

17:43

24.85%

Little Cub

1-Jan-05

25-Oct-05

6219

00:37

01:08

00:56

44:23

125.60%

Little Squirt

1-Jan-05

25-Oct-05

25:09

73:19

67:58

194:46

33.73%

North Goggles

No eruptions recorded this year

Plate

1-Jan-05

25-Oct-05

938

00:04

06:55

04:02

99:20

165.58%

Plume

1-Jan-05

25-Oct-05

6075

00:39

00:58

00:55

06:23

32.11%

Reactivated 1 Sep at 7:11

Artemisia

1-Jan-05

25-Oct-05

405

04:45

16:40

16:19

34:20

20.09%

Gap from 21 July to 12 August

Baby Daisy

Dormant

Castle (w/o minors)

1-Jan-05

25-Oct-05

306

11:45

12:57

12:55

15:59

3.41%

Castle (minor-major)

1-Jan-05

25-Oct-05

126

02:11

05:57

05:16

11:32

41.11%

Castle (1st post minor)

1-Jan-05

25-Oct-05

111

11:51

13:52

13:49

16:54

3.96%

Daisy

1-Jan-05

25-Oct-05

2549

01:48

02:48

02:43

16:32

21.80%

Grand

1-Jan-05

25-Oct-05

722

06:00

07:36

07:23

11:06

12.53%

Gap from 15 January to 19 February

Grotto

1-Jan-05

25-Oct-05

625

01:12

11:11

06:01

49:32

97.26%

Grotto (marathons)

1-Jan-05

25-Oct-05

117

22:08

60:37

57:56

167:06

32.88%

Oblong

1-Jan-05

25-Oct-05

1333

00:37

05:21

04:48

33:50

45.70%

Old Faithful (all intervals)

1-Jan-05

25-Oct-05

3842

00:53

01:31

01:32

01:59

8.80%

Old Faithful (Long)

1-Jan-05

25-Oct-05

3701

01:16

01:32

01:33

01:59

6.65%

Old Faithful (Short)

1-Jan-05

25-Oct-05

141

00:53

01:05

01:04

01:15

8.36%

Pyramid

16-Jul-05

24-Sep-05

516

02:35

02:55

02:53

04:01

6.98%

Rift

1-Jan-05

25-Oct-05

443

01:46

11:24

12:31

21:45

35.93%

Riverside

1-Jan-05

25-Sep-05

733

05:32

06:16

06:09

07:08

5.04%

Riverside (Long)

1-Jan-05

25-Sep-05

220

06:31

06:42

06:43

07:08

1.52%

Riverside (Short)

1-Jan-05

25-Sep-05

513

05:32

06:04

06:05

06:30

2.23%

West Triplet

1-Jan-05

24-Oct-05

1125

01:38

06:20

06:24

13:35

35.00%

Spouter

1-Jan-05

25-Oct-05

1477

02:33

04:36

04:32

09:19

22.13%

Fountain Geyser

1-Jan-05

25-Oct-05

1067

00:11

05:24

05:47

36:04

31.36%

Gap from 19 Jan to 18 Mar

Great Fountain

13-Jul-05

18-Sep-05

133

08:20

12:10

11:53

17:22

12.15%

No data before 13 July

Pink Geyser

1-Jan-05

19-Sep-05

567

04:55

05:53

05:47

11:12

11.07%

Gap from 19 Jan to June

Echinus

Hillside

30-Jun-05

21-Sep-05

12:48

69:07

59:42

155:10

63.94%

No data before 30 June

Lone Pine

1-Jan-05

21-Sep-05

201

19:00

27:56

26:43

44:24

18.22%

Gap from 22 June to 2 July