| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 37456 |
09 Oct 2024 @ 1137 |
--- |
steve |
Full with slight overflow. Light bubbling. No Cyanobacteria visible. |
| 36243 |
03 Aug 2024 @ 1324 |
--- |
SantaFe108 |
~6in below rim and bubbling from multiple spots. |
| 36216 |
02 Aug 2024 @ 0841 |
--- |
Bhoffer |
Similar height to yesterday. About 4 inches below overflow |
| 35664 |
01 Jul 2024 @ 1649 |
--- |
Pholli |
pool 6in below rim, water is clear and blue color returning, bubbling softly |
| 35552 |
25 Jun 2024 @ 1244 |
25 Jun 2024 @ 1557 |
Craigmon99 |
Boiling a few inches from central vent. Other more gentle boils surrounding. Pool level just at inner tube before white beach: will sit here for awhile just in case.
Pool is murky but seems clearer. Turning more blue
1304 pool is pulsing up and down about 1cm
1310 pool at highest I’ve seen this sit. Beginning to lap up onto the white beach. Boiling is now looking like upwelling
1329 Pool is definitely becoming more blue
1353: new maximum. Pool level pulsing up and down about 1-2cm |
| 35549 |
25 Jun 2024 @ 1046 |
--- |
Pholli |
nothing since the pool filled at 10am, water bubbling quietly, pool very murky and brown |
| 35548 |
25 Jun 2024 @ 1000 |
--- |
Pholli |
filled up, bubbled but did not burst |
| 35314 |
18 Jun 2024 @ 1806 |
--- |
Craigmon99 |
Boiling over several spots. Baseball size bubbles |
| 34450 |
05 May 2024 @ 1522 |
--- |
SantaFe108 |
Overflowing and bubbling, water seeping over rim facing Little Squirt. |
| 34300 |
21 Apr 2024 @ 1140 |
--- |
SantaFe108 |
In overflow, deep rust color. |
| 33014 |
18 Dec 2023 @ 0749 |
--- |
mhreed |
Living up to its name (bronze). Light overflow. |
| 28806 |
15 Oct 2023 @ 1104 |
--- |
SantaFe108 |
~2 inches below rim, blue and bubbling. |
| 28678 |
07 Oct 2023 @ 1555 |
--- |
aferrara |
slight overflow |
| 28572 |
30 Sep 2023 @ 0855 |
--- |
Brian |
in overflow |
| 28423 |
23 Sep 2023 @ 0850 |
--- |
Brian |
1" below overflow |
| 28197 |
10 Sep 2023 @ 1708 |
--- |
SantaFe108 |
Full and overflowing. |
| 27941 |
02 Sep 2023 @ 1522 |
--- |
SantaFe108 |
~2 inches below rim, blue and bubbling. |
| 27804 |
26 Aug 2023 @ 1037 |
--- |
Kyle |
approximately 1_2 in below rim with light convection |
| 26919 |
08 Jul 2023 @ 1355 |
--- |
Janet Jones |
Blue, some bubbles seen. Water level just below overflow. |
| 26804 |
03 Jul 2023 @ 1032 |
--- |
Kyle |
aprox 1-1.5 cm below rim. light convection bubbles |
| 26794 |
02 Jul 2023 @ 2108 |
--- |
Graham |
Up close to overflow. |
| 26782 |
02 Jul 2023 @ 0700 |
--- |
Graham |
Up covering all the beach areas. First time I have seen it this high since the disturbance. |
| 26676 |
26 Jun 2023 @ 0616 |
--- |
Graham |
Water level has risen do beach is covered on OF side. Still exposed on left and right dides. |
| 26475 |
19 Jun 2023 @ 1904 |
--- |
Craigmon99 |
Blue and hot. Distinct dead algae smell |
| 26460 |
19 Jun 2023 @ 1116 |
--- |
Graham |
First time I have seen the water level rise since the disturbance. Water is now covering half the beach area, still pretty low. |
| 26306 |
14 Jun 2023 @ 1855 |
--- |
Tara |
down 4-5" from rim and bubbling. Clear water, pool is a metallic gray color. |
| 26076 |
06 Jun 2023 @ 1008 |
--- |
SantaFe108 |
~8 inches below rim and bubbling. |
| 26016 |
04 Jun 2023 @ 1505 |
--- |
aferrara |
Still ~6" below rim, rolling boil |
| 26003 |
04 Jun 2023 @ 0914 |
--- |
SantaFe108 |
Down ~6 inches from rim, bubbling with scummy bubbles floating on surface. |
| 25979 |
03 Jun 2023 @ 1502 |
--- |
Tara |
water level about 4-5" below rim, pool is gray color and hasn't overflowed recently |
| 25764 |
24 May 2023 @ 1933 |
--- |
Tara |
down ~2" and bubbling. Rust color is mostly gone, also bacteria in runoff seems to be drying out so it probably hasn't overflowed much recently. |
| 25567 |
20 May 2023 @ 0944 |
--- |
Tara |
~3" below rim with moderate bubbling |
| 25503 |
17 May 2023 @ 2023 |
--- |
Tara |
About 1" below rim and bubbling steadily. Looks like a bit of the rust color has cleared. |
| 25412 |
14 May 2023 @ 1038 |
--- |
SantaFe108 |
~6 inches below rim and trickling bubbles. |
| 25366 |
09 May 2023 @ 1000 |
--- |
Tara |
About 1 inch below rim, runoff channels wet with bacteria. Water calm with mostly lazy bubbles rising. Occasional periods of stronger bubbles. Basin is rust colored. |
| 24824 |
03 Jan 2023 @ 1204 |
--- |
mhreed |
Lazy bubbling. |
| 24328 |
10 Oct 2022 @ 0855 |
--- |
Ben VL |
In overflow. |
| 24216 |
04 Oct 2022 @ 1049 |
--- |
Tara |
water level higher than it's been in about 2 months, 1-2" below rim. gentle bubbling |
| 23792 |
13 Sep 2022 @ 1200 |
--- |
Ben VL |
Within an inch or so of the rim. |
| 23735 |
11 Sep 2022 @ 1317 |
--- |
SantaFe108 |
Water down ~4" from rim and bubbling steadily. |
| 23463 |
28 Aug 2022 @ 1005 |
--- |
Tara |
water level has been gradually going up since mid-August. Currently ~3" below rim. |
| 22838 |
25 Jul 2022 @ 1426 |
--- |
Tara |
up to about 1" below rim, strong boil to ~1', then rapid drop to ~6" below rim |
| 22430 |
09 Jul 2022 @ 1328 |
--- |
Tara |
~8" down and bubbling, bacteria around edges of pool has been killed off, so it hasn't overflowed in quite a while. |
| 22332 |
04 Jul 2022 @ 1941 |
--- |
steve |
6-8 inches below overflow with strong bubbling. |
| 22309 |
04 Jul 2022 @ 1316 |
--- |
steve |
About 4-6 inches below overflow with steady bubbling. |
| 22264 |
01 Jul 2022 @ 1912 |
--- |
Tara |
Down ~5" from rim, slightly murky water, lots of bubbles |
| 22202 |
29 Jun 2022 @ 1015 |
--- |
Tara |
Water level down 3-4" below rim |
| 22053 |
21 Jun 2022 @ 1520 |
--- |
Tara |
Water level down ~3cm from rim, a few bubbles rising. |
| 21631 |
01 Jun 2022 @ 1005 |
--- |
Tara |
Full and overflowing on three sides, green bacteria outside pool rim and orange bacteria around inside. Variable bubbling over vent. Water looks very slightly tea colored. |
| 16118 |
13 Sep 2020 @ 1942 |
--- |
Graham |
Water a couple of inches below the rim, covering the beach area. Bubbling in several spots but dry around the crater. Have checked several times since this mornings series and it doesn't look like it had another one. |
| 14564 |
08 Jun 2020 @ 1015 |
--- |
K.Cooper |
2 inches below rim. |
| 13911 |
09 Oct 2019 @ 1541 |
--- |
underarockphoto |
Recent heavy overflow. Water everywhere. Boiling. |
| 13904 |
09 Oct 2019 @ 1001 |
--- |
aferrara |
level down 5 in and runoff free of snow. possibly erupted this AM |
| 13346 |
22 Aug 2019 @ 0736 |
--- |
Kitt B |
May be active. Was down 5 inches and wet around the outside of the pool and the runoff was wet. |
| 13284 |
16 Aug 2019 @ 1030 |
--- |
JoeN |
There are videos attached to the first two Bronze Spring eruptions |
| 11286 |
11 May 2019 @ 0819 |
--- |
Siegmund |
~2cm below overflow 0819. In overflow 1035. |
| 10680 |
29 Oct 2018 @ 1233 |
--- |
udo |
bubbling and overflowing |
| 10378 |
19 Sep 2018 @ 1010 |
--- |
Siegmund |
~8cm below overflow, calm. |
| 10285 |
18 Sep 2018 @ 1127 |
--- |
Micah Kipple |
Ovf with heavy roiling but no bursts. |
| 10223 |
15 Sep 2018 @ 2145 |
--- |
Micah Kipple |
Within an inch of ovf but no evidence of intermittent activity. |
| 8806 |
20 Jun 2018 @ 0741 |
--- |
mhreed |
Just at overflow. |
| 8073 |
04 May 2018 @ 1000 |
--- |
Tara |
Gently bubbling and full of rust colored bacteria. |
| 6372 |
14 Sep 2017 @ 1940 |
--- |
Tara |
Having heavy overflow cycles with vigorous bubbling, then dropping about 2 inches below rim. |
| 4344 |
21 Jun 2017 @ 0707 |
--- |
Janet Jones |
Water levels have been down with a strong sulphur smell. Water is a bit higher this morning but still well below overflow. |
| 4076 |
09 May 2017 @ 1721 |
--- |
mhreed |
2-3 inches below overflow. |
| 3977 |
21 Apr 2017 @ 0814 |
--- |
Micah Kipple |
Dark brown and steadily overflowing. |
| 3848 |
05 Nov 2016 @ 1326 |
--- |
mhreed |
In oveflow and pulsing intermittently. |
| 3518 |
21 Aug 2016 @ 0956 |
--- |
Tara |
Having heavy overflow and bubbling. Water level had dropped several minutes later. It refilled to about 2 inches below the rim but had not overflowed again as of 1035. |
| 3364 |
11 Jun 2016 @ 0930 |
--- |
JSJ |
Thermal photography of pool recorded 154° F. |
| 2758 |
20 Apr 2016 @ 0856 |
--- |
udo |
In overflow. |
| 2733 |
15 Apr 2016 @ 1208 |
--- |
Siegmund |
In overflow, bacteria growing in channel and crater. |
| 2534 |
11 Oct 2015 @ 1045 |
--- |
Siegmund |
Bronze's runoff channels have been bleached white. Did it erupt with Dome yesterday, or just have an episode of unusually hot overflow? Pool now is slightly below overflow and clear. Splash basin is wet. |
| 2511 |
10 Oct 2015 @ 0945 |
10 Oct 2015 @ 0957 |
Janet Jones |
Bronze still bubbling and overflowing without any change in water level as was seen on 9 Oct 2015. |
| 2510 |
09 Oct 2015 @ 1405 |
--- |
Janet Jones |
Bronze bubbling and in overflow continuously for about 5 minutes of watching. Earlier this summer it cycled within that time of seeing it bubbling and in overflow. |
| 2695 |
26 Aug 2004 @ 1200 |
--- |
Micah Kipple |
Small (1 foot) eruptions reported. |
| 2694 |
22 Aug 2004 @ 1200 |
--- |
Micah Kipple |
Small (1 foot) eruptions reported |
| 2693 |
20 Jul 2004 @ 1200 |
--- |
Micah Kipple |
Bronze reported to have "Sporatic small eruptions" on this day. |
| 2692 |
21 May 2002 @ 1200 |
--- |
Micah Kipple |
Bronze Spring was seen erupting to 3 feet on this day. |
| 16719 |
18 Sep 1998 @ 0000 |
18 Sep 1998 @ 2359 |
JarnoO |
active |
| 16685 |
08 Jul 1998 @ 0000 |
08 Jul 1998 @ 2359 |
JarnoO |
active |
| 14386 |
14 Sep 1995 @ 1215 |
--- |
JarnoO |
boiling and overflowing heavily; erupted sever times per hour in this way throughout the rest of the day. |
| 14342 |
05 Aug 1995 @ 0000 |
05 Aug 1995 @ 2359 |
JarnoO |
active |
| 12725 |
23 Aug 1994 @ 0000 |
23 Aug 1994 @ 2359 |
JarnoO |
eruptions every 6-8 minutes to 4' |
| 12723 |
21 Aug 1994 @ 1739 |
--- |
JarnoO |
first intermittent overflow |
| 12716 |
16 Aug 1994 @ 0225 |
16 Aug 1994 @ 0333 |
JarnoO |
intermittent overflows 0225, 0239, 0254, 0311, 0333 (?..) |
| 12348 |
15 Dec 1993 @ 0000 |
15 Dec 1993 @ 2359 |
JarnoO |
active |
| 12308 |
30 Aug 1993 @ 0000 |
30 Aug 1993 @ 2359 |
JarnoO |
still active |
| 12290 |
12 Aug 1993 @ 1815 |
12 Aug 1993 @ 1958 |
JarnoO |
intermittent overflow 1815, 1846, 1926, 1958 |
| 12263 |
12 Jul 1993 @ 0000 |
12 Jul 1993 @ 2359 |
JarnoO |
weakly eruptive; height 1-2'; I~5m; d secs |
| 5126 |
14 Mar 1992 @ 0000 |
14 Mar 1992 @ 2359 |
JarnoO |
active |
| 4902 |
06 Jan 1992 @ 0000 |
06 Jan 1992 @ 2359 |
JarnoO |
active |