| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 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 |
| 27249 |
27 Jul 2023 @ 0611 |
--- |
JimS |
Already in overflow |
| 27208 |
25 Jul 2023 @ 0609 |
--- |
JimS |
Already in overflow |
| 27189 |
24 Jul 2023 @ 0608 |
--- |
JimS |
Already in overflow |
| 27137 |
21 Jul 2023 @ 0617 |
--- |
JimS |
Already in overflow |
| 27129 |
20 Jul 2023 @ 0602 |
--- |
JimS |
Pool empty, Turban and Vent quiet |
| 27080 |
16 Jul 2023 @ 0553 |
--- |
JimS |
Pool empty, Turban and Vent quiet |
| 27060 |
14 Jul 2023 @ 0508 |
--- |
dandersen |
Pool Empty |
| 27043 |
13 Jul 2023 @ 0540 |
--- |
JimS |
Pool empty, Turban and Vent quiet |
| 26999 |
11 Jul 2023 @ 0525 |
--- |
JimS |
Pool empty, Turban and Vent quiet. |
| 26875 |
07 Jul 2023 @ 0544 |
--- |
JimS |
Already in overflow |
| 26859 |
06 Jul 2023 @ 0533 |
--- |
JimS |
Already in overflow |
| 26813 |
04 Jul 2023 @ 0549 |
--- |
JimS |
Already in overflow |
| 26689 |
27 Jun 2023 @ 0536 |
--- |
JimS |
Pool empty, Turban and Vent quiet |
| 26655 |
25 Jun 2023 @ 0543 |
--- |
JimS |
Already in overflow |
| 26630 |
24 Jun 2023 @ 0539 |
--- |
JimS |
Already in overflow |
| 26581 |
22 Jun 2023 @ 0533 |
--- |
JimS |
Already in overflow |
| 26554 |
21 Jun 2023 @ 0537 |
--- |
JimS |
Already in overflow |
| 26484 |
20 Jun 2023 @ 0538 |
--- |
JimS |
Already in overflow |
| 26452 |
19 Jun 2023 @ 0540 |
--- |
JimS |
Already in overflow |
| 26433 |
18 Jun 2023 @ 0549 |
--- |
JimS |
Pool empty, Vent quiet, Turban came on at 0552 |
| 26352 |
16 Jun 2023 @ 0632 |
--- |
JimS |
First overflow from pool, implying last eruption was about 0230. |
| 26327 |
15 Jun 2023 @ 0547 |
--- |
JimS |
Water visible in the pool. Turban and Vent quiet. |
| 26261 |
12 Jun 2023 @ 0730 |
--- |
JimS |
First overflow from the pool, implying eruption about 0330. |
| 26256 |
12 Jun 2023 @ 0610 |
--- |
JimS |
Water visible in the pool |
| 26205 |
10 Jun 2023 @ 0602 |
--- |
JimS |
Pool nearly empty, Turban and Vent quiet |
| 26178 |
09 Jun 2023 @ 0606 |
--- |
JimS |
Pool is in overflow. |
| 26147 |
08 Jun 2023 @ 0658 |
--- |
JimS |
Start of overflow from pool. Implies last eruption was about 0300. |
| 25998 |
04 Jun 2023 @ 0628 |
--- |
JimS |
First water visible in pool meaning it's last eruption was probably about 0430. |
| 25994 |
04 Jun 2023 @ 0530 |
--- |
K.Cooper |
empty |
| 25968 |
02 Jun 2023 @ 1729 |
--- |
TSBryan |
Grand splashed, rested, splashed again with moderate waves, then dropped. Turban at 24 minutes. |
| 25957 |
02 Jun 2023 @ 0639 |
--- |
JimS |
1st visible water came into the pool. usually comes about 2 hours after eruption |
| 25878 |
29 May 2023 @ 0550 |
--- |
JimS |
Pool empty. |
| 25810 |
27 May 2023 @ 0600 |
--- |
JimS |
Just a small amount of water in the pool. Turban and Vent quiet. |
| 25448 |
15 May 2023 @ 0846 |
--- |
RLJones |
Post eruptive at 0842 with Vent and Tuban continuing. They stopped at 0845. |
| 25452 |
14 May 2023 @ 1735 |
--- |
SantaFe108 |
Huge afterplay, bursting up to 40 feet out of an empty pool. |
| 24971 |
02 Feb 2023 @ 1340 |
--- |
mhvogel |
Electronic time is from Bluetooth logger located in grand runoff channel. The electronic time has nothing to do with telemetered loggers. I thought Bluetooth was toast as the the last time I tried to connect to the logger, it failed. |
| 24865 |
11 Jan 2023 @ 0734 |
--- |
Graham |
Turban and Vent ie. |
| 24609 |
01 Nov 2022 @ 1020 |
--- |
mhreed |
Water several centimeters below overflow; no first overflow yet. |
| 24118 |
26 Sep 2022 @ 1415 |
26 Sep 2022 @ 1422 |
Brian |
Walked up to Geyser approximately 1410, noted period of sustained heavy overflow starting at 1415 and ending shortly before turban at 1423. no knowledge of when prior Turban was, but this behaved like a delay interval. |
| 23535 |
02 Sep 2022 @ 0635 |
--- |
Suzanne |
Pool empty. |
| 23455 |
28 Aug 2022 @ 0624 |
--- |
JimS |
Pool empty. Turban and Vent quiet. |
| 23407 |
26 Aug 2022 @ 0619 |
--- |
JimS |
Pool empty. Turban and Vent quiet |
| 23379 |
24 Aug 2022 @ 0617 |
--- |
JimS |
Pool empty. Turban and Vent Quiet. |
| 23170 |
14 Aug 2022 @ 0605 |
--- |
JimS |
Pool empty. Turban and Vent ie. |
| 23001 |
03 Aug 2022 @ 0606 |
--- |
JimS |
Pool empty. Turban and Vent Quiet. |
| 22925 |
29 Jul 2022 @ 0545 |
--- |
JimS |
No eruption yet |
| 22903 |
28 Jul 2022 @ 0604 |
--- |
JimS |
Could see some water in the pool. Maybe not the first water. |
| 22902 |
28 Jul 2022 @ 0545 |
--- |
JimS |
Pool empty, Turban and Vent quiet. |
| 22869 |
26 Jul 2022 @ 0543 |
--- |
JimS |
Pool in overflow |
| 22834 |
25 Jul 2022 @ 0602 |
--- |
JimS |
First overflow from pool. |
| 22801 |
23 Jul 2022 @ 0634 |
--- |
JimS |
First water visible in the pool. |
| 22799 |
23 Jul 2022 @ 0542 |
--- |
JimS |
Pool empty. Turban and Vent quiet. |
| 22770 |
22 Jul 2022 @ 0548 |
--- |
JimS |
Pool empty, no water visible, Turban and Vent quiet. |
| 22693 |
19 Jul 2022 @ 1221 |
--- |
JimS |
1st overflow |
| 22687 |
19 Jul 2022 @ 0536 |
--- |
JimS |
Appears to be start of overflow. |
| 22709 |
19 Jul 2022 @ 0431 |
--- |
jluesse |
No eruption yet. Out of NPS prediction. Still shows some promise. |
| 22429 |
09 Jul 2022 @ 1308 |
--- |
hkoenig |
First ovfl |
| 22346 |
06 Jul 2022 @ 0531 |
--- |
JimS |
Pool empty |
| 22294 |
03 Jul 2022 @ 0541 |
--- |
JimS |
Pool empty |
| 22108 |
25 Jun 2022 @ 0750 |
--- |
K.Cooper |
overflow just starting |
| 22106 |
25 Jun 2022 @ 0547 |
--- |
JimS |
Pool empty |
| 21597 |
31 May 2022 @ 1202 |
--- |
Stephen_Gemar |
The Emperor called “Waves on Grand,” but it did not erupt, which resulted in a Turban Delay. |
| 20896 |
22 Mar 2022 @ 1641 |
--- |
JarnoO |
(wc) Appears to be post-eruptive based on constant steam from Vent and Turban area when cam panned downbasin after Old Faithful. Interval likely over 9 hours. |
| 20828 |
18 Feb 2022 @ 0900 |
18 Feb 2022 @ 0905 |
aferrara |
Water level about 5 inches below full. Logger shows no eruption since 0032 this morning. Rapidly filling as of 0905. |
| 19499 |
12 Sep 2021 @ 0630 |
--- |
Graham |
Empty. gently steaming. |
| 18871 |
09 Aug 2021 @ 0604 |
--- |
JimS |
Pool empty. |
| 18863 |
08 Aug 2021 @ 0709 |
--- |
JimS |
Overflow from pool just starting at 0709. Agrees with an eruption around 3 AM. |
| 18559 |
21 Jul 2021 @ 0702 |
--- |
SteveO |
1st overflow. |
| 18540 |
20 Jul 2021 @ 0556 |
--- |
JimS |
Pool well below overflow. |
| 18464 |
17 Jul 2021 @ 0535 |
--- |
SteveO |
Grand is quiet and empty. |
| 18360 |
11 Jul 2021 @ 1310 |
--- |
User34 |
First overflow around this time |
| 18196 |
30 Jun 2021 @ 0538 |
--- |
JimS |
Pool empty and Turban and Vent quiet. Post eruptive. |