| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 41060 |
14 Aug 2025 @ 0854 |
14 Aug 2025 @ 0906 |
Forestbewithyou |
Has been erupting frequently but since I am standing by Penta it was difficult to tell if it was individual eruptions or one long eruption |
| 40577 |
24 Jul 2025 @ 1115 |
--- |
JarnoO |
(wc) ie at this time, however, I don't know if it was still the same as 0834ie or not, as in the intervening time the cam was either elsewhere for too long, only had it in view for a few seconds (let alone focused) or the footage too blown-out to make out any concrete details. In any case I'm confident Sawmill did not have an eruption since 0529wc ended. |
| 39712 |
07 Jun 2025 @ 0538 |
--- |
Joe |
quiet |
| 38476 |
18 Apr 2025 @ 1504 |
--- |
Graham |
Tardy is having splashed lasting less than 1m now. |
| 38452 |
15 Apr 2025 @ 1526 |
--- |
Joe |
quiet |
| 38448 |
14 Apr 2025 @ 1342 |
--- |
Michelle |
quiet again |
| 38447 |
14 Apr 2025 @ 1004 |
--- |
Kat |
Tardy off |
| 38445 |
12 Apr 2025 @ 1330 |
--- |
Michelle |
Tardy has quit |
| 38436 |
11 Apr 2025 @ 0955 |
--- |
Delta4Heavy85 |
Quit, ~2h 30m duration |
| 38172 |
08 Jan 2025 @ 1341 |
--- |
Graham |
quit now |
| 38131 |
02 Jan 2025 @ 0921 |
--- |
Delta4Heavy85 |
18s of Preplay Splashes |
| 37934 |
11 Nov 2024 @ 1620 |
11 Nov 2024 @ 1623 |
Delta4Heavy85 |
Multiple preplay's from tardy, none longer than 30s |
| 37332 |
02 Oct 2024 @ 1446 |
--- |
Delta4Heavy85 |
46s of non-continuous preplay |
| 37041 |
18 Sep 2024 @ 1002 |
18 Sep 2024 @ 1006 |
SteveO |
Sputtering and splashing from down low. |
| 36899 |
11 Sep 2024 @ 1353 |
11 Sep 2024 @ 1406 |
Delta4Heavy85 |
(Wc) In splash mode, no eruptions longer than 30s |
| 36820 |
07 Sep 2024 @ 0841 |
--- |
Graham |
Quit now. |
| 36779 |
05 Sep 2024 @ 1706 |
--- |
Graham |
Quit 1706. |
| 36510 |
22 Aug 2024 @ 1628 |
22 Aug 2024 @ 1634 |
Delta4Heavy85 |
(Wc) Many preplay splashes but nothing over a minute in duration. Sawmill quit at 1630 |
| 36503 |
21 Aug 2024 @ 1616 |
21 Aug 2024 @ 1627 |
Delta4Heavy85 |
(Wc) Tardy in splash mode with no full eruptions, splashes every 20-40s |
| 35506 |
24 Jun 2024 @ 0739 |
--- |
Joe |
quit now |
| 35116 |
10 Jun 2024 @ 2013 |
--- |
Graham |
In overflow, not ie. |
| 34286 |
21 Apr 2024 @ 0925 |
--- |
SantaFe108 |
Filled up and splashed weakly for a few seconds. Splashed again 0933. |
| 23871 |
16 Sep 2022 @ 1920 |
--- |
annelies8 |
~2 seconds of splashing every 15-20 seconds. Not sure what this means. Sawmill off, no splashing |
| 23853 |
16 Sep 2022 @ 1038 |
--- |
Graham |
On and off a lot as Sawmill is having a long eruption. |
| 23578 |
05 Sep 2022 @ 1115 |
--- |
Graham |
Lots of short duration splashes now that Sawmill has been on over 3h. |
| 21137 |
30 Apr 2022 @ 1535 |
--- |
User34 |
Gurgling loudly with droplets being thrown into view |
| 20351 |
14 Nov 2021 @ 1240 |
--- |
mhreed |
Having brief low pool eruptions. Group is heading into drain. |
| 19769 |
28 Sep 2021 @ 0700 |
28 Sep 2021 @ 1008 |
SteveO |
Frequent short eruptions. End frequent eruptions with a forceful 4 minute steam driven eruption. |
| 19167 |
30 Aug 2021 @ 1500 |
--- |
Graham |
Splashed up. |
| 19081 |
26 Aug 2021 @ 1214 |
--- |
Graham |
Another eruption. Merged with prior one. |
| 19005 |
22 Aug 2021 @ 0750 |
--- |
Graham |
Additional eruption 0750 after Sawmill quit. then drained and was quiet. |
| 18434 |
15 Jul 2021 @ 1133 |
--- |
Micah Kipple |
At this point. Tardy is erupting frequently with brief short eruptions from a empty or near empty crater about every 3-6 minutes. No more individual eruptions recorded. |
| 18146 |
27 Jun 2021 @ 1730 |
--- |
CrisG |
drained during Sawmill eruption. It had 4-5 single splash eruptions between Sawmill eruptions. |
| 18177 |
27 Jun 2021 @ 1730 |
--- |
CrisG |
drained during Sawmill eruption. had 4-5 single splash eruptions between Sawmill eruptions. |
| 18053 |
22 Jun 2021 @ 2320 |
22 Jun 2021 @ 2359 |
Ben VL |
Stopped doing majors/intermediates as much this time. These are a copy of my notes. Will probably make some of it into eruptions tomorrow.
During this time, short eruptions were a few seconds, medium ones were 10s-30s, and long ones were about a minute.
2323, 25, 26, 27, 28, 29, 30 short.
2331, 02, 04, medium.
2335, 07 long.
2340ns, did not know length.
- Gap in observation -
2346 long (~1.5m this time.)
I think more occurred but I had my attention elsewhere. |
| 18025 |
22 Jun 2021 @ 1900 |
--- |
Graham |
Tardy has killed all the bacteria around the vent and catch basins. |
| 17996 |
22 Jun 2021 @ 0718 |
--- |
K.Cooper |
Continues to have minutely minors |
| 17984 |
21 Jun 2021 @ 1944 |
21 Jun 2021 @ 2006 |
ldgordon |
Frequent minors until spasmodic finish. |
| 17982 |
21 Jun 2021 @ 1850 |
21 Jun 2021 @ 1907 |
ldgordon |
Minors occurred every 1 or 2 minutes, gradually becoming more intense |
| 17974 |
21 Jun 2021 @ 1553 |
--- |
K.Cooper |
No water in sight |
| 17154 |
20 May 2021 @ 1856 |
--- |
Skookum |
Tardy noted in heavy overflow and splashing weakly every few minutes. This is following the unusual drain of the complex observed hours earlier. |
| 4069 |
07 May 2017 @ 1338 |
--- |
mhreed |
Not in overflow. |
| 4051 |
05 May 2017 @ 2121 |
--- |
sfavor |
Short bursts about 30s apart. |
| 3928 |
26 Jan 2017 @ 1437 |
--- |
Graham |
Not ie |
| 3918 |
23 Jan 2017 @ 1123 |
--- |
Graham |
Quit as I walked up |
| 2803 |
30 Apr 2016 @ 0930 |
--- |
udo |
quit 0930 |
| 2769 |
21 Apr 2016 @ 0930 |
--- |
WillBoekel |
logger deployed for research permit #06094 |
| 1969 |
23 Jul 2015 @ 2327 |
--- |
Micah Kipple |
At this time everything but tardy has drained. Penta is gurgling violently, thumping hole is shaking the boardwalk, spasmodic is quiet, and oval is down several inches. |
| 1489 |
06 Jan 2014 @ 0000 |
06 Jan 2014 @ 2359 |
Micah Kipple |
Was erupting throughout most of the day. DM webcam capture. |
| 16627 |
19 Apr 1998 @ 0000 |
19 Apr 1998 @ 2359 |
JarnoO |
active |
| 7058 |
25 Oct 1992 @ 1420 |
--- |
JarnoO |
1420 end |