| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 41076 |
14 Aug 2025 @ 1143 |
--- |
Barbara Lasseter |
after approximately 32minute Turban interval |
| 40631 |
27 Jul 2025 @ 1340 |
--- |
anicolov |
full pool at last turban cycle |
| 40180 |
02 Jul 2025 @ 0710 |
--- |
BrandonC |
Full pool |
| 40178 |
01 Jul 2025 @ 1840 |
--- |
ajrubi |
31 minute interval between turban cycles. waves and bubbling over the vent ended abruptly by a west triplet eruption |
| 40056 |
25 Jun 2025 @ 0845 |
--- |
B**2 |
Just into overflow |
| 39600 |
01 Jun 2025 @ 0502 |
--- |
SteveO |
Grand's pool empty, Turban & Vent quiet. |
| 39418 |
28 May 2025 @ 0508 |
--- |
SteveO |
Grand's pool is empty, Turban and Vent erupting |
| 39084 |
16 May 2025 @ 0800 |
--- |
K.Cooper |
In ovfl |
| 38221 |
27 Jan 2025 @ 0900 |
--- |
ghost842 |
Water in pool but don’t know if there was overflow. Staying for a cycle to see if there will be runoff |
| 38157 |
06 Jan 2025 @ 0741 |
--- |
Graham |
In overflow. I'm not sure for how long. |
| 38049 |
21 Dec 2024 @ 0708 |
--- |
mhreed |
Alternating between quiet and sloshing lazily in crater. It’ll be a few hours. |
| 37624 |
18 Oct 2024 @ 0802 |
18 Oct 2024 @ 0812 |
geyserG0bLiN |
sudden tall start. ended abruptly. TALL ENCORE :D boardwalk very slippery be careful<3 |
| 37616 |
17 Oct 2024 @ 1703 |
--- |
kyle.G |
grand erupted sometime before 16:55. near end when I arrived |
| 37469 |
10 Oct 2024 @ 0827 |
--- |
Ben VL |
No eruption yet. |
| 37431 |
07 Oct 2024 @ 1147 |
--- |
Betty |
In overflow |
| 37392 |
04 Oct 2024 @ 0800 |
--- |
Graham |
In "normal" overflow. No idea of the start time. |
| 37337 |
03 Oct 2024 @ 0700 |
--- |
Graham |
Empty. Likely before 0600 per visitors. |
| 37328 |
02 Oct 2024 @ 0840 |
--- |
Graham |
Close to overflow |
| 37307 |
01 Oct 2024 @ 1031 |
--- |
Lizzysa |
An encore! |
| 37300 |
01 Oct 2024 @ 0835 |
--- |
Ben VL |
No grand yet. (Hopefully not the same one I abandoned last night) |
| 37199 |
28 Sep 2024 @ 0749 |
--- |
ddshepard |
Quiet; empty. |
| 37160 |
26 Sep 2024 @ 0732 |
--- |
ddshepard |
Empty; Turban splashing |
| 37148 |
25 Sep 2024 @ 0900 |
--- |
TSBryan |
Grand was late i.e. at 0900 |
| 36732 |
04 Sep 2024 @ 0643 |
--- |
SteveO |
Pool is empty, Turban and Vent quiet. |
| 36711 |
03 Sep 2024 @ 0743 |
--- |
Graham |
In overflow under the boardwalk. Not first overflow. |
| 36710 |
03 Sep 2024 @ 0710 |
--- |
Scott H |
no overflow |
| 36654 |
31 Aug 2024 @ 0749 |
--- |
Graham |
Grand almost full with 0703 Turban. 0720, 0737 Turban. 0749 in overflow. Likely missed first overflow on one of prior cycles. Sorry, not used to watching for overflow. |
| 36647 |
30 Aug 2024 @ 1905 |
--- |
ge |
now in delay 0 |
| 36430 |
17 Aug 2024 @ 0656 |
--- |
JimS |
No eruption yet |
| 36397 |
14 Aug 2024 @ 0707 |
--- |
JimS |
Already in overflow |
| 36387 |
13 Aug 2024 @ 0643 |
--- |
JimS |
Pool empty, Turban and Vent quiet. Pool still steaming. Grand erupted a short time ago. |
| 36362 |
11 Aug 2024 @ 0658 |
--- |
JimS |
Already in overflow |
| 36345 |
10 Aug 2024 @ 0825 |
--- |
JimS |
Start of overflow |
| 36344 |
10 Aug 2024 @ 0656 |
--- |
JimS |
Pool nearly empty, Turban i.e |
| 36282 |
05 Aug 2024 @ 0640 |
--- |
JimS |
Already in overflow |
| 36258 |
04 Aug 2024 @ 0709 |
--- |
JimS |
First water into the pool. |
| 36256 |
04 Aug 2024 @ 0630 |
--- |
JimS |
Pool empty, Turban and Vent quiet. |
| 36240 |
03 Aug 2024 @ 0624 |
--- |
JimS |
Already in overflow |
| 36219 |
02 Aug 2024 @ 0720 |
--- |
JimS |
Start of overflow |
| 36200 |
01 Aug 2024 @ 0836 |
--- |
mhreed |
Has already hit overflow |
| 36196 |
01 Aug 2024 @ 0635 |
--- |
JimS |
Not yet in overflow |
| 36187 |
31 Jul 2024 @ 0631 |
--- |
JimS |
Already in overflow |
| 36138 |
27 Jul 2024 @ 1615 |
--- |
mdschwarz |
Couple of 1-foot surges + high-pool waves |
| 35887 |
14 Jul 2024 @ 0615 |
--- |
JimS |
First overflow |
| 35884 |
14 Jul 2024 @ 0610 |
--- |
JimS |
Appears not quite in overflow |
| 35867 |
13 Jul 2024 @ 0600 |
--- |
JimS |
Pool empty, Turban and Vent quiet. |
| 35858 |
12 Jul 2024 @ 0651 |
--- |
JimS |
First water into pool |
| 35857 |
12 Jul 2024 @ 0616 |
--- |
JimS |
Pool empty, Turban and Vent quiet. |
| 35834 |
11 Jul 2024 @ 0643 |
--- |
JimS |
First water into pool. |
| 35831 |
11 Jul 2024 @ 0546 |
--- |
JimS |
Pool empty, Vent and Turban i.e |
| 35798 |
09 Jul 2024 @ 0710 |
--- |
JimS |
First overflow from pool |
| 35796 |
09 Jul 2024 @ 0615 |
--- |
JimS |
Pool has some water, Turban i.e, Vent quiet |
| 35736 |
06 Jul 2024 @ 0556 |
--- |
JimS |
Already in overflow |
| 35694 |
03 Jul 2024 @ 0600 |
--- |
JimS |
Already in overflow |
| 35671 |
02 Jul 2024 @ 0600 |
--- |
JimS |
Already in overflow |
| 35625 |
30 Jun 2024 @ 0615 |
--- |
JimS |
In overflow |
| 35583 |
27 Jun 2024 @ 0619 |
--- |
JimS |
First water into the pool. |
| 35565 |
26 Jun 2024 @ 0555 |
--- |
JimS |
Already in overflow |
| 35469 |
23 Jun 2024 @ 0603 |
--- |
JimS |
Pool nearly empty. Turban and Vent quiet. |
| 35437 |
22 Jun 2024 @ 0607 |
--- |
JimS |
Pool empty, Vent and Turban ie. |
| 35317 |
18 Jun 2024 @ 1919 |
--- |
Forestbewithyou |
2 big boops/false starts |
| 35270 |
17 Jun 2024 @ 0633 |
--- |
JimS |
First water into the pool |
| 35269 |
17 Jun 2024 @ 0608 |
--- |
JimS |
Post eruptive. Vent and Turban quiet. Pool appears totally empty. |
| 35241 |
16 Jun 2024 @ 0621 |
--- |
JimS |
Post eruptive, Vent quiet, Turban i.e., some water in the pool. |
| 35231 |
15 Jun 2024 @ 0746 |
--- |
JimS |
First overflow from pool |
| 35229 |
15 Jun 2024 @ 0616 |
--- |
JimS |
Post eruptive. Turban and Vent quiet. |
| 35022 |
09 Jun 2024 @ 0500 |
--- |
K.Cooper |
a bit below half full, Mike said empty at 0300 |
| 34955 |
07 Jun 2024 @ 0708 |
--- |
JimS |
First overflow from pool |
| 34952 |
07 Jun 2024 @ 0559 |
--- |
JimS |
Post eruptive. Already some water in the pool |
| 34917 |
06 Jun 2024 @ 0617 |
--- |
JimS |
First water into pool at this time. |
| 34665 |
25 May 2024 @ 0645 |
--- |
RLJones |
in eruption |
| 34641 |
23 May 2024 @ 0022 |
--- |
JarnoO |
Either eruptive or post-eruptive at this time. In any case copious steaming until about 0100. |
| 34185 |
14 Apr 2024 @ 1058 |
--- |
mhreed |
Water dropped back into crater mouth w/ Turban start. Has been periodically boiling. |
| 33890 |
20 Jan 2024 @ 0711 |
--- |
K.Cooper |
empty |
| 33879 |
19 Jan 2024 @ 0816 |
--- |
K.Cooper |
water is there, but low |
| 33867 |
18 Jan 2024 @ 0745 |
--- |
K.Cooper |
pool decently high and overflowing |
| 33796 |
15 Jan 2024 @ 0815 |
--- |
K.Cooper |
a few inches below overflow |
| 33737 |
03 Jan 2024 @ 1105 |
--- |
mhvogel |
Grand erupted early this morning not too long before the post with question mark attached. |
| 33371 |
22 Dec 2023 @ 1435 |
--- |
Pholli |
pool completely empty |
| 33368 |
22 Dec 2023 @ 1005 |
--- |
aferrara |
pool low, no eruption since last night's as of this time. Economic in heavy overflow |
| 28939 |
21 Oct 2023 @ 0731 |
--- |
User34 |
Nearing first overflow |
| 28601 |
01 Oct 2023 @ 0709 |
--- |
NihonRanger |
Pool is nice and full, doing a good amount of overflow. Small ripple waves, nothing big yet. |
| 28509 |
27 Sep 2023 @ 1103 |
--- |
Brian |
Rift off |
| 28138 |
09 Sep 2023 @ 0905 |
--- |
SteveO |
Reached overflow. |
| 28128 |
09 Sep 2023 @ 0636 |
--- |
K.Cooper |
Pool empty |
| 28075 |
07 Sep 2023 @ 0627 |
--- |
SteveO |
Not in overflow yet. |
| 28026 |
05 Sep 2023 @ 0757 |
--- |
JimS |
First overflow from pool |
| 27800 |
27 Aug 2023 @ 0644 |
--- |
JimS |
Pool still below overflow |
| 27770 |
25 Aug 2023 @ 0652 |
--- |
JimS |
Slight amount of water in pool. Vent and Turban quiet |
| 27696 |
20 Aug 2023 @ 0622 |
--- |
JimS |
Already in overflow |
| 27679 |
19 Aug 2023 @ 0610 |
--- |
JimS |
Already in overflow |
| 27651 |
17 Aug 2023 @ 0627 |
--- |
JimS |
Already in overflow |
| 27514 |
11 Aug 2023 @ 0603 |
--- |
JimS |
Pool empty, Turban ie, Vent quiet |
| 27501 |
10 Aug 2023 @ 1622 |
--- |
minissa |
Some interesting afterbhrst activity started around 1610. Vigorous Vent and Turban, Grand erupting from empty pool intermittently to as high as 12 feet. Eruption was recorded as a Q, so this caught our attention. Noticed from over by Spasmodic. |
| 27485 |
10 Aug 2023 @ 0619 |
--- |
JimS |
Already in overflow |
| 27469 |
09 Aug 2023 @ 0609 |
--- |
JimS |
Pool below overflow |
| 27450 |
07 Aug 2023 @ 0626 |
--- |
JimS |
Pool empty, Turban and Vent quiet |
| 27395 |
03 Aug 2023 @ 0610 |
--- |
JimS |
Pool empty, Turban and Vent quiet |
| 27343 |
30 Jul 2023 @ 1828 |
--- |
RVD |
Grand intermittently "erupting" from an empty pool, with some spritzy bursts matching the height of Vent Geyser which continues to go strong. Turban continues to also have strong eruptions and the Triplet has joined in. I have not seen this before. This is roughly half an hour after the main eruption (which i did not see). Stayed at Grand for almost 10 minutes to watch. |
| 27273 |
28 Jul 2023 @ 0533 |
--- |
JimS |
Pool empty, Turban and Vent ie |