Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
22285 |
02 Jul 2022 @ 1050 |
02 Jul 2022 @ 1249 |
cb |
Cloudy blue in color with 2 small boils. not flowing into Scummy pool |
22177 |
28 Jun 2022 @ 1356 |
--- |
cb |
blueish in color with a small boil in a gew ateas of the pool |
21446 |
23 May 2022 @ 1215 |
--- |
MAB |
a few random bubbles |
19998 |
16 Oct 2021 @ 1202 |
--- |
cb |
Sunday and Colloidal spring's pools have cleared & are no longer murky/muddy pools. |
19920 |
06 Oct 2021 @ 1413 |
--- |
cb |
Pool is cloudy light brown color and more blue green in the center with 2 boiling points on the northern side of the pool and the east end. Colloidal Pool was mostly blue green and fairly clear for the past few weeks. Today it looks like thick chocolate milk. it has a few boils on the north end of the pool closest to Constant. |
7620 |
11 Feb 1984 @ 1800 |
--- |
research-mab |
02/11/1984 Sunday Geyser – Dormant, opal blue mod turbid, gasy at NW end 120gpm 85º |
4665 |
08 Jul 1982 @ 1800 |
--- |
research-mab |
7/8/1982 Sunday Geyser – Occasionally bursts to height of boardwalk Tomas |
4653 |
27 Aug 1981 @ 1600 |
--- |
research-mab |
8/27/1981 (Undated in log – placed on 27th based on log order) Lognote: Sunday Geyser is erupting at maximum 15 feet, but most eruptions are in the 5-10 foot ranges. The major activity is out of the left vent as seen from Africa, but there are quite a few comparable bursts out of the right vent. The action from the right vent increases as the left vent wanes. Activity in the left vent continues through the quiet period, so I’ve stopped using that as start of preplay. I am still using the start of 5 foot play from the left vent as the start of majors. Grover S |
4863 |
26 Aug 1981 @ 1800 |
--- |
research-mab |
8/26/81 The museum crew left today. They did an absolutely fantastic job. Gave them a final intimate tour of Porcelain Basin. Everything erupted for them (Sunday, Fireball, Arsenic, Basin, Constant, Big Whirligig, Splutter Pot, Blue and Graceful) |
4650 |
22 Aug 1981 @ 1930 |
--- |
research-mab |
8/22/1981 Sunday Geyser is resuming its behavior of Aug 7. The left vent as seen from Africa is occasionally having bursts of 20 feet or so, but most are 12 feet. Activity is continuous through quiet period. The minor activity is splashing 2 feet with occasional 3 ft bursts all from the right vents. I record start of preplay as when action starts in the left vent. Start of major play is when I saw bursts of more than 5 ft or so out of the left vents.
Some eruptions are split in two by a quiet period that looks similar to preplay. The second is larger than the first of the 2. |
4651 |
22 Aug 1981 @ 1835 |
--- |
research-mab |
8/22/1981 Sunday Some bursts from right vent as seen from Africa geyser are as large as the left vent bursts. These come as activity in left vent subsides. Sunday’s majors are synchronous with Africa crater fills. Africa is filling to within 3 inches of crater rim. The second eruption of those separated by a 2m interval did not have the accompanying Africa of other majors. Grover Schrayer III |
4642 |
14 Aug 1981 @ 1900 |
--- |
research-mab |
8/14/1981 Sunday Geyser – Sunday is constantly active with irreg. increases and decreases in eruption. The eruptions at their heights are smaller than last week. Times of major eruptions are rather impossible to determine being so indistinct. I saw no water in Africa geyser crater. Arsenic Geyser is in perpetual spluttering as is Moxie and 2 other small spouters. Fireball is somewhat weak. Grover Schrayer III |
4658 |
07 Aug 1981 @ 1800 |
--- |
research-mab |
8/7/1981 Today I saw no water in Africa’s crater. If it is still filling in concert with Sunday’s majors it certainly isn’t visible from the boardwalk. Sunday isn’t as regular as July 30th. Also, some of the eruptions come in 2 parts separated by a lull in major activity. After the pause the eruption comes back, usually stronger. The eruptions are in the 15-20 foot range. Grover Schrayer III |
4639 |
30 Jul 1981 @ 1900 |
--- |
research-mab |
7/30/1981: Sunday doesn’t drain as it has in weeks past. The eruption now takes place out of numerous vents apparently along a fissure. As seen from Africa, the left vent erupts the highest (closest to trail), but the former major vent still has bursts to equal it. Boiling and small eruptions are continuous through the quiet period. Africa is filling higher in the crater again. It still fills in concert with Sunday preplay. Africa is filling to 2 inches from the rim. The strongest part of
Sunday’s major seems to come with start of drain of Africa. After major activity subsides in all vents, the old major vent has some six foot bursts, but soon quiets to 2-3 feet doming. Report and observations by Grover Schrayer III |
4638 |
27 Jul 1981 @ 1900 |
--- |
research-mab |
7/27/1981 *Sundays eruptions are weaker than last week. The former minor vent is starting the main action, but all the {vents? Missing word} are involved in the eruption. Noticed small frying pan type bubblers in Sunday’s runoff channel. Grover |
4636 |
26 Jul 1981 @ 1900 |
--- |
research-mab |
7/26/1981 Sunday Geyser eruptions seem weaker today |
4635 |
13 Jul 1981 @ 1900 |
--- |
research-mab |
7/13/1981: Sunday Geyser is still increasing in height. It is having 3 types of eruptions; majors, short majors, and majors coming from left vent as seen from Africa.
For the first several minutes after a major eruption, there is no activity in the craters, but activity steadily increases to a major once it has started. One one eruption today, the left vent took over major play after several seconds of play from both vents.
The activity is about as high from that vent as the other when it is active. The water is ejected in 3 jets, in a fan shape. Grover Schrayer III |
4633 |
04 Jul 1981 @ 1900 |
--- |
research-mab |
7/4/1981: Sunday’s eruptions continue to gain strength. Each has some 40-45 foot bursts. Between majors the activity is mostly heavy boils with occasional periods of 3 ft eruptions.
The quiet period is sometimes punctuated by minor short eruptions of larger 10 ft bursts. Looking toward Africa, a vent of Sunday to the left of the main vent is erupting to 2 ft or so. The beginning of Sunday’s majors are still synchronous with Africa’s fill. However, they last well after Africa’s drain. Africa’s fill is only sometimes high enough to be seen from the walk, but each time it tries {?}, it has been synchronous with Sunday’s major start. |
4632 |
28 Jun 1981 @ 1900 |
--- |
research-mab |
6/28/1981: Sunday is erupting over the boardwalk frequently & the water is HOT! I’ve noticed people standing next to it to have their pictures taken. We may have a problem. |
4631 |
26 Jun 1981 @ 1900 |
--- |
research-mab |
6/26/1981 Sunday bursts every 6-8 min but the intervals have 1-2’ continuous bursts |
4630 |
24 Jun 1981 @ 1900 |
--- |
research-mab |
6/24/1981 Africa and Sunday Geysers still are roughly synchronous on start times, but Sunday continues well after Africa start of drain. Saw one burst from Sunday that surely must have exceeded 35 ft. Difficult to see Africa filling, so starts of Africa’s fills after major start in Sunday could be due to poor visibility from the boardwalk. Sunday had a short eruption resembling a major at 1800:35 Grover S |
4627 |
09 Jun 1981 @ 1800 |
--- |
research-mab |
6/9/1981 SUNDAY Schrayer saw that at each of the first three times Sunday erupted Africa’s pool would be simultaneously full and overflowing. For the fourth eruption of Sunday that Grover caught Africa’s level only came to up to 6 inches below the rim. |
4624 |
04 Jun 1981 @ 1800 |
--- |
research-mab |
6/4/1981 Africa Geyser – dormant, Sunday Geyser active |
4607 |
02 Jun 1981 @ 1800 |
--- |
research-mab |
6/2/1981 Sunday Geyser Appears to have taken energy from Africa’s system. Eruptions of turbid gray water to 20 feet were occurring every five minutes. Considerable overflow was leaving the area. |
5084 |
23 Jun 1980 @ 1800 |
--- |
research-mab |
06/23/1980 Sunday Geyser dropped 6 inches |
5119 |
31 Aug 1977 @ 1800 |
--- |
research-mab |
08/31/1977 Sunday Geyser’s water level has risen approximately 1 ½ feet.
Hurricane Vent’s level has declined 8-10” |
7139 |
23 Jul 1966 @ 1800 |
--- |
research-mab |
07/23/1966 Sunday – More active than any other time this season – Some bursts 20’
{no specific times} |
7105 |
07 Jul 1966 @ 0925 |
--- |
research-mab |
07/07/1966 Sunday – Visitor reported play of 15’ burst saw no evidence around pool. ?? It did seem a little more vigorous than usual, though. 9:25a Report by Doug Warburton. |
7099 |
05 Jul 1966 @ 1630 |
--- |
research-mab |
07/05/1966 Sunday – more active than usual 4:30p |
20563 |
19 Jul 1965 @ 1800 |
--- |
research-mab |
07/19/1965 Flotsam & Sunday – Both have been extremely active all day. Some of the eruptions of Flotsam were 25-30’. The eruptions of Sunday were frm 5-15’. [Note Flotsam/Basin is not added to GT yet - generic end of day time] |
6927 |
13 Jul 1965 @ 0900 |
--- |
research-mab |
07/13/1965
Sunday – Noticed increased activity at this spot yesterday. Putting out more H2O this am. |
6784 |
23 Oct 1964 @ 1800 |
--- |
research-mab |
10/23/1964 Sunday is intermittent again. |
6776 |
17 Oct 1964 @ 1800 |
--- |
research-mab |
10/17/1964 Sunday Geyser is intermittent again. |
6741 |
09 Oct 1964 @ 1800 |
--- |
research-mab |
10/09/1964
Sunday is still murky & plays steadily. |
6714 |
05 Oct 1964 @ 1800 |
--- |
research-mab |
10/05/1964
Porcelain Basin observed from 3:30 pm to 4:30 pm
Sunday is still murky gray and steadily active. |
6708 |
04 Oct 1964 @ 1800 |
--- |
research-mab |
10/04/1964 Sunday Geyser is still more active then pre-yesterday but now has occasional periods of quiet. |
6697 |
03 Oct 1964 @ 1800 |
--- |
research-mab |
10/03/1964 Sunday Geyser erupted continuously all day from a few feet to 15 feet. |
6716 |
27 Aug 1964 @ 1800 |
--- |
research-mab |
08/27/1964 Sunday – 10’-20’ high for 2-3 mins every 12-18 min. |
6732 |
26 Aug 1964 @ 1800 |
--- |
research-mab |
08/26/1964 Sunday- continues as of Aug 15 |
6626 |
25 Aug 1964 @ 1800 |
--- |
research-mab |
08/25/1964 Milky - Hereafter this geyser will be referred to as Sunday geyser. It continues 25’-30’ every 12-15min. |
6729 |
24 Aug 1964 @ 1800 |
--- |
research-mab |
08/24/1964 {SUNDAY} Milky – continues same as yesterday. |
6724 |
23 Aug 1964 @ 1800 |
--- |
research-mab |
08/23/1964 Milky {SUNDAY} – Still 25-30’ every 12’-15’. Still causing roaring steam from vent near walk by Hurricane Vent fence. |
6722 |
22 Aug 1964 @ 1800 |
--- |
research-mab |
08/22/1964 Milky {SUNDAY} – Still having eruptions 25’-30’ high today. Every 12-15 min duration 2-3 min. |
6812 |
19 Jul 1964 @ 1800 |
--- |
research-mab |
07/19/1964
Milky {SUNDAY} – Still 2’-3’ & clearing |
6810 |
16 Jul 1964 @ 0900 |
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research-mab |
07/16/1964 Milky Geyser –(SUNDAY) Considerable less activity this morning (as compared to when it first went off. Also putting out considerable less H20 than before. {generic AM- no specific time} |
6655 |
13 Jul 1964 @ 0900 |
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research-mab |
07/13/1964 Milky Geyser – The “new” geyser which started at 2:40 pm yesterday is still active this A.M. at 3’ or 4’ but is milky rather than muddy. {AM - no time noted} |