| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 40538 |
21 Jul 2025 @ 1110 |
--- |
deanl |
close to the initial I think - not waiting though |
| 39038 |
14 May 2025 @ 0832 |
--- |
Mikemcc |
heavy steam looks like the end of an initial |
| 38868 |
07 May 2025 @ 1408 |
--- |
SantaFe108 |
Terminal roars. |
| 38129 |
02 Jan 2025 @ 0652 |
--- |
Joe |
many roars between 0500 and 0630 |
| 38052 |
21 Dec 2024 @ 0430 |
--- |
K.Cooper |
terminal roars |
| 37965 |
03 Dec 2024 @ 1434 |
--- |
Delta4Heavy85 |
(Wc) Roaring, in series |
| 37939 |
15 Nov 2024 @ 1709 |
--- |
JarnoO |
(wc) Just post-initial |
| 37637 |
19 Oct 2024 @ 1445 |
--- |
JarnoO |
(wc) just post-eruptive |
| 37618 |
17 Oct 2024 @ 1658 |
--- |
o.geyser |
Roar of lion. |
| 37617 |
17 Oct 2024 @ 1657 |
--- |
o.geyser |
Initial gurgling. |
| 37435 |
07 Oct 2024 @ 1651 |
--- |
Betty |
Lion was done at 1600. no idea if it was initial |
| 37325 |
02 Oct 2024 @ 0825 |
--- |
Graham |
Terminal roars |
| 37185 |
27 Sep 2024 @ 0839 |
--- |
Delta4Heavy85 |
Roar from lion, in series |
| 37295 |
24 Sep 2024 @ 1858 |
24 Sep 2024 @ 1901 |
Siegmund |
Roars 1858 and 1901. No subsequent eruption seen. |
| 37068 |
19 Sep 2024 @ 1439 |
--- |
CP |
Huff with a few splashes. |
| 37067 |
19 Sep 2024 @ 1433 |
--- |
CP |
Huff with a few splashes. |
| 36455 |
18 Aug 2024 @ 1725 |
--- |
minissa |
This is the approximate time of the initial |
| 36221 |
02 Aug 2024 @ 0755 |
--- |
bhoppe |
end of series roars |
| 35881 |
12 Jul 2024 @ 1657 |
12 Jul 2024 @ 1726 |
Tara |
series of terminal roars |
| 35503 |
24 Jun 2024 @ 0625 |
--- |
K.Cooper |
weak roar |
| 35239 |
16 Jun 2024 @ 0534 |
--- |
K.Cooper |
between series: splashing and drinking fountain ie |
| 35207 |
14 Jun 2024 @ 1550 |
--- |
JarnoO |
(wc) Lack of roars after the Old Faithful wait suggests it had an eruption during this time. Assuming this is the case and that this was a normal in-series eruption, next one 1641±10m, using a 1h20m interval from 1416ie ini to 1536 assumed and a 1h05m interval from 1536 assumed to the next one. |
| 35202 |
14 Jun 2024 @ 0913 |
--- |
Forestbewithyou |
Roars are very weak… likely end of series |
| 35058 |
10 Jun 2024 @ 1521 |
--- |
K.Cooper |
terminal roaring |
| 34877 |
04 Jun 2024 @ 0629 |
--- |
K.Cooper |
Light splashing - between series |
| 34363 |
27 Apr 2024 @ 1407 |
--- |
DanS |
Very wet roar |
| 34100 |
07 Mar 2024 @ 1759 |
--- |
JarnoO |
(wc) Terminal roars; end of series |
| 34074 |
27 Feb 2024 @ 1440 |
27 Feb 2024 @ 1507 |
BigSkyKatie |
If series continued, we would have missed eruption via webcam as OF was in window and blowing snow would prevent us from discerning a plume on static cam. So continuation of long series is unknown. |
| 33893 |
20 Jan 2024 @ 0800 |
--- |
K.Cooper |
somewhere between series |
| 33804 |
16 Jan 2024 @ 0738 |
--- |
K.Cooper |
between series |
| 33783 |
14 Jan 2024 @ 1314 |
--- |
K.Cooper |
Done. |
| 33749 |
06 Jan 2024 @ 0802 |
--- |
Graham |
Roars 0802 0804 0813 |
| 33735 |
02 Jan 2024 @ 1650 |
--- |
Delta4Heavy85 |
(Wc) 16s of thin water from Lion, didn't put out enough water for me to count it as a minor. |
| 33302 |
21 Dec 2023 @ 1440 |
21 Dec 2023 @ 1500 |
aferrara |
Several roars with no eription |
| 29323 |
01 Nov 2023 @ 1107 |
01 Nov 2023 @ 1117 |
Delta4Heavy85 |
(Wc) BIG roar lasting ~30s at 1107, smaller roars after that. Appears to be in terminal roars |
| 28833 |
17 Oct 2023 @ 1241 |
17 Oct 2023 @ 1250 |
Delta4Heavy85 |
(Wc) Appears to be in terminal roars |
| 28742 |
12 Oct 2023 @ 1531 |
--- |
JarnoO |
(wc) just post-eruptive; seems to have been last in series as well |
| 28705 |
08 Oct 2023 @ 1115 |
08 Oct 2023 @ 1136 |
Tara |
terminal roars, series over |
| 28623 |
04 Oct 2023 @ 1730 |
--- |
Ben VL |
Terminal roars |
| 28608 |
03 Oct 2023 @ 0814 |
03 Oct 2023 @ 0826 |
Delta4Heavy85 |
(Wc) Terminal Roars |
| 28485 |
26 Sep 2023 @ 1609 |
--- |
JarnoO |
(wc) Sustained low jetting for 15s, with sporadic splashes after that. It should've started a series, but failed somehow. Wondering if this introduced a delay of two hours, as it did begin a series at 1818. |
| 28315 |
18 Sep 2023 @ 0647 |
--- |
Graham |
Splashing |
| 28258 |
15 Sep 2023 @ 0659 |
--- |
K.Cooper |
VR of no eruption or splashing in the last hour. Seems in between series to me. |
| 28249 |
14 Sep 2023 @ 0600 |
--- |
K.Cooper |
terminal roars |
| 28180 |
10 Sep 2023 @ 0822 |
--- |
SantaFe108 |
Terminal roars, end of series. |
| 28162 |
10 Sep 2023 @ 0608 |
--- |
K.Cooper |
roaring |
| 28147 |
09 Sep 2023 @ 1034 |
--- |
Graham |
Last in series. |
| 28127 |
09 Sep 2023 @ 0627 |
--- |
K.Cooper |
roar but not enthusiastic |
| 28045 |
05 Sep 2023 @ 2125 |
--- |
Ben VL |
End of series |
| 27741 |
23 Aug 2023 @ 1846 |
--- |
Dan A |
Terminal roars, end of series |
| 27701 |
20 Aug 2023 @ 1150 |
--- |
Dan A |
Terminal roars, end of series |
| 27697 |
20 Aug 2023 @ 0720 |
--- |
JarnoO |
(wc) Post-eruptive steaming. Would have been from the initial - no eruption seen since it became light enough for the camera. OFVEC had entered 0711 E ini earlier today (now removed), which is a credible time given what I observed from webcam. |
| 27694 |
19 Aug 2023 @ 2147 |
--- |
Ryan B |
Terminal roars. Series has likely ended. |
| 27677 |
19 Aug 2023 @ 0100 |
--- |
Ben VL |
Maybe one minor, but no additional eruptions seen by this time. Thinking series is over. |
| 27665 |
18 Aug 2023 @ 0754 |
--- |
Dan A |
Terminal roars, end of series |
| 27645 |
16 Aug 2023 @ 1748 |
--- |
Dan A |
Terminal roars, end of series |
| 27575 |
13 Aug 2023 @ 2040 |
--- |
Dan A |
Terminal roars, series is over |
| 27532 |
11 Aug 2023 @ 1921 |
--- |
Dan A |
Terminal roars, end of series |
| 27524 |
11 Aug 2023 @ 1547 |
--- |
minissa |
Roar! |
| 27271 |
27 Jul 2023 @ 1655 |
27 Jul 2023 @ 1900 |
SantaFe108 |
No activity since last Lion, end of series. |
| 26984 |
10 Jul 2023 @ 1940 |
10 Jul 2023 @ 1950 |
deanl |
did several huffs but no eruption - the series must have ended at 6 |
| 26895 |
07 Jul 2023 @ 2220 |
--- |
Ben VL |
Series seems to be over. |
| 26809 |
03 Jul 2023 @ 1717 |
--- |
Kyle |
roars, probably terminal, end of series |
| 26783 |
02 Jul 2023 @ 0759 |
--- |
Graham |
Weak splashing, not in series. |
| 26770 |
01 Jul 2023 @ 0900 |
--- |
karenh |
Terminal roars ~9:00 |
| 26751 |
30 Jun 2023 @ 1900 |
--- |
Graham |
Terminal roars. Likely 2 eruptions were missed by gazers waiting for Grand. |
| 26741 |
30 Jun 2023 @ 0745 |
--- |
Graham |
Light splashes, not in series. |
| 26717 |
28 Jun 2023 @ 1315 |
--- |
Graham |
5th roar. Series probably over. |
| 26707 |
28 Jun 2023 @ 0717 |
--- |
Graham |
Splashing, not in series. |
| 26695 |
27 Jun 2023 @ 0723 |
--- |
Graham |
Splashing, not in series. |
| 26678 |
26 Jun 2023 @ 0629 |
--- |
Graham |
Terminal roars. |
| 26662 |
25 Jun 2023 @ 1309 |
--- |
Graham |
Series likely over, 5th roar. |
| 26635 |
24 Jun 2023 @ 1016 |
--- |
Graham |
Looks like series is over. |
| 26588 |
22 Jun 2023 @ 0856 |
--- |
Forestbewithyou |
Lion is likely done with its series |
| 26559 |
21 Jun 2023 @ 1211 |
--- |
Forestbewithyou |
Lion likely done with series. Multiple roars with no eruption. |
| 26457 |
19 Jun 2023 @ 0939 |
--- |
Polly |
Lion series appears to have ended. (Occasional heavy steam) |
| 26411 |
17 Jun 2023 @ 1932 |
--- |
Graham |
4th roar, series likely over. |
| 26394 |
17 Jun 2023 @ 0810 |
--- |
Graham |
Light splashes |
| 26344 |
15 Jun 2023 @ 1715 |
--- |
BobInNV |
New logger |
| 26322 |
14 Jun 2023 @ 2010 |
--- |
Graham |
Splashy |
| 26285 |
13 Jun 2023 @ 1030 |
--- |
Graham |
At least 10 roars with no eruption. Series of 1. NG is having an extended fill anyway. |
| 26220 |
10 Jun 2023 @ 1800 |
--- |
User34 |
Weak roar, again at 1807 |
| 26179 |
09 Jun 2023 @ 0610 |
--- |
Graham |
Week terminal roars. Series ended overnight. |
| 26142 |
08 Jun 2023 @ 0612 |
--- |
Graham |
Lightly splashing, in recovery from yesterday's series. NG cycling normally, no boiling. |
| 26109 |
07 Jun 2023 @ 0535 |
--- |
K.Cooper |
heavily splashing and drinking fountain is on.
don't think we've had an initial yet |
| 25974 |
03 Jun 2023 @ 1142 |
--- |
Janet Jones |
Sustained splash a couple feet above the cone |
| 25793 |
26 May 2023 @ 0624 |
--- |
Graham |
Splashing, no eruption recently. |
| 25772 |
25 May 2023 @ 0513 |
--- |
JarnoO |
No signs of a series overnight |
| 25703 |
22 May 2023 @ 1700 |
--- |
Graham |
2 roars and some weak steam puffs from Lion. It's likely at the end of the series. I'm heading in for a break. |
| 25683 |
21 May 2023 @ 2100 |
21 May 2023 @ 2245 |
SantaFe108 |
2100 No initial yet, Kitten in-series, NG has had one short extended fill.
2128 Biggest surge of the interval, suddenly became alot more lively.
2145 Has calmed down since the surge.
2200 No initial yet. No good surges since last one.
2245 Abandoning Lion due to death of flashlight. No initial yet.
Go Kitten!
Left a red Motorola radio by Lion bench. If anyone finds it tomorrow morning let me know! |
| 25634 |
21 May 2023 @ 0642 |
--- |
Graham |
Splashy, not in series. |
| 25629 |
20 May 2023 @ 2130 |
--- |
SantaFe108 |
First splashing observed since previous end of series. |
| 25602 |
20 May 2023 @ 1800 |
20 May 2023 @ 1818 |
SantaFe108 |
Four weak, dry roars in a row. End of series. |
| 25578 |
20 May 2023 @ 1033 |
--- |
BobInSLC |
5 second minor? |
| 25490 |
17 May 2023 @ 0620 |
--- |
Graham |
Weak terminal roars. |
| 25311 |
01 May 2023 @ 1805 |
--- |
JarnoO |
(wc) initial post-eruptive |
| 25249 |
26 Apr 2023 @ 1130 |
--- |
DanS |
Roar
Also 1122 |
| 25144 |
10 Apr 2023 @ 0935 |
--- |
mhreed |
Feeble roaring. End of a series. |
| 25125 |
26 Mar 2023 @ 0943 |
26 Mar 2023 @ 1017 |
JarnoO |
(wc) terminal roars |
| 25083 |
08 Mar 2023 @ 1808 |
08 Mar 2023 @ 1915 |
JarnoO |
terminal roars? |