| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 41167 |
19 Aug 2025 @ 0530 |
--- |
LynnS |
Already in heavy overflow |
| 41142 |
18 Aug 2025 @ 0600 |
18 Aug 2025 @ 0722 |
LynnS |
These are closed intervals. I did not stay for the remainder of the series of afterbursts. |
| 41138 |
17 Aug 2025 @ 0608 |
17 Aug 2025 @ 0847 |
LynnS |
This is a complete cycle of Till afterbursts. Except for the first afterburst, which had a duration of 7 minutes, all durations were 1-2 minutes. |
| 40930 |
09 Aug 2025 @ 1350 |
--- |
LynnS |
Did not record minors until 1351 |
| 39104 |
16 May 2025 @ 0534 |
--- |
LynnS |
Till is in overflow |
| 36913 |
11 Sep 2024 @ 1536 |
--- |
Kyle |
post major. runoff all the down way down to to the road. crater steaming. probably in the post major series of minors |
| 36489 |
20 Aug 2024 @ 0728 |
--- |
LynnS |
Start of overflow |
| 36097 |
25 Jul 2024 @ 0745 |
--- |
Polly |
In overflow |
| 35943 |
17 Jul 2024 @ 0610 |
--- |
LynnS |
Already in overflow |
| 35607 |
29 Jun 2024 @ 0524 |
--- |
LynnS |
O.
In overflow |
| 35266 |
11 Jun 2024 @ 1115 |
--- |
Siegmund |
Steaming gently. Morning eruption not happened yet |
| 35261 |
10 Jun 2024 @ 2224 |
--- |
Siegmund |
In overflow, no major yet. |
| 35046 |
09 Jun 2024 @ 1106 |
09 Jun 2024 @ 1124 |
LynnS |
Break in data collection |
| 34991 |
08 Jun 2024 @ 0615 |
--- |
LynnS |
Till is in overflow to the road |
| 34975 |
07 Jun 2024 @ 0505 |
--- |
LynnS |
Appears to be in overflow |
| 34718 |
27 May 2024 @ 0618 |
--- |
User34 |
Steam phase |
| 34483 |
08 May 2024 @ 1610 |
--- |
LynnS |
Is in overflow |
| 34436 |
04 May 2024 @ 1429 |
--- |
Janet Jones |
Till was firmly off. |
| 34429 |
04 May 2024 @ 1103 |
--- |
Janet Jones |
Till was off, dry, and with a tiny bit of steam rising. |
| 27449 |
06 Aug 2023 @ 1610 |
--- |
LynnS |
Overflow near start |
| 27204 |
24 Jul 2023 @ 1111 |
--- |
LynnS |
In iverflow |
| 26550 |
14 Jun 2023 @ 0858 |
--- |
Siegmund |
Huffing steam post-major. |
| 25838 |
28 May 2023 @ 0707 |
--- |
TSBryan |
runoffs slightly steaming as if eruption recently ended |
| 22182 |
28 Jun 2022 @ 0601 |
--- |
LynnS |
Recently completed a major eruption. |
| 19118 |
27 Aug 2021 @ 0633 |
27 Aug 2021 @ 0655 |
LynnS |
I left Till during this time, so at least two minor eruptions were not observed. |
| 18828 |
04 Aug 2021 @ 0600 |
--- |
LynnS |
Already in overflow |
| 18818 |
03 Aug 2021 @ 0956 |
--- |
Barbara Lasseter |
Steaming heavily from both vents as seen on driveby |
| 18814 |
03 Aug 2021 @ 0606 |
--- |
LynnS |
Started overflowing |
| 18804 |
02 Aug 2021 @ 0545 |
--- |
LynnS |
Start of overflow |
| 17917 |
19 Jun 2021 @ 0620 |
--- |
LynnS |
Already in overflow |
| 17754 |
13 Jun 2021 @ 0530 |
--- |
LynnS |
In overflow |
| 17223 |
28 May 2021 @ 0939 |
--- |
Tara |
looked full and ready to erupt |
| 17173 |
25 May 2021 @ 1030 |
25 May 2021 @ 1050 |
LynnS |
Break in data collection; missed minors #4 and #5 in the series |
| 17011 |
08 May 2021 @ 0621 |
--- |
steve |
When driving past it appeared to be post eruption. |
| 13577 |
05 Sep 2019 @ 0630 |
--- |
c.barwin |
recently ended... still steaming and water in runoff channel |
| 12449 |
11 Jul 2019 @ 2114 |
--- |
Micah Kipple |
Ovf just starting. |
| 12369 |
05 Jul 2019 @ 1807 |
--- |
minissa |
Vents off; runoff channels still visibly damp |
| 12002 |
28 Jun 2019 @ 1145 |
--- |
Micah Kipple |
Ovf in progress. |
| 11960 |
25 Jun 2019 @ 1454 |
--- |
Janet Jones |
Off - no steam |
| 11274 |
20 May 2019 @ 1415 |
--- |
Micah Kipple |
Overflow moving down slope from cone. |
| 11267 |
19 May 2019 @ 0819 |
--- |
Tara |
Steamy, in overflow |
| 10797 |
26 Dec 2018 @ 0819 |
--- |
Janet Jones |
Till off but there are well defined runoff channels that had a good layer of frost inthem when we drove by. |
| 9055 |
07 Jul 2018 @ 0626 |
--- |
bhoppe |
Runoff channel wet. Appeared to be post eruptive. |
| 4268 |
08 Jun 2017 @ 1245 |
08 Jun 2017 @ 1500 |
LynnS |
Till apparently had a very short interval recently. A "norma" double interval would have resulted in a major eruption between about 1300 and 1400. Till was under observation from 1246 to 1500 and checked again at 1725. There was no eruptive activity during the observation period and no evidence that it had erupted when I checked it again at 1725. |
| 4220 |
03 Jun 2017 @ 2028 |
--- |
Tara |
Full and overflowing, looked ready to erupt. |
| 4054 |
05 May 2017 @ 1037 |
--- |
Janet Jones |
Off - no steam. |
| 4038 |
04 May 2017 @ 0738 |
--- |
Tara |
strong overflow, looked imminent |
| 4013 |
23 Apr 2017 @ 1312 |
--- |
Janet Jones |
Till was off, but sending up a slender column of steam. |
| 4009 |
23 Apr 2017 @ 0853 |
--- |
Janet Jones |
Till was off when I drove by. |
| 4008 |
22 Apr 2017 @ 1613 |
--- |
Janet Jones |
Till was off as I drove by. |
| 4004 |
21 Apr 2017 @ 0953 |
--- |
Janet Jones |
Till was off as I drove by. |
| 1937 |
28 Aug 2014 @ 1016 |
--- |
LynnS |
Till recently finished a major eruption. |
| 1935 |
22 Aug 2014 @ 0820 |
--- |
LynnS |
Major finished before 0820 |
| 15292 |
14 Sep 1996 @ 1832 |
--- |
JarnoO |
just post ie |
| 14360 |
20 Aug 1995 @ 2020 |
--- |
JarnoO |
no overflow by 2020 |
| 12701 |
30 Jul 1994 @ 0745 |
--- |
JarnoO |
post-eruptive |
| 12696 |
18 Jul 1994 @ 1349 |
--- |
JarnoO |
post-erupted, overflow wet |
| 12650 |
24 May 1994 @ 0005 |
24 May 1994 @ 0055 |
JarnoO |
00:x5 |