| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 35991 |
19 Jul 2024 @ 1600 |
--- |
LynnS |
Crater is still full and overflowing. I am 99% certain Lone Pine has not had a major eruption since 0802 on 7/15, putting the major to major interval at 104 hours and increasing. Observations in June showed that 12 hours after a major eruption the crater still had not yet refilled, let alone had time to overflow and have bubbles breaking the surface sending ripples across the pool. Since observation of this interval started at the 69 hour mark, Lone Pine was not left unattended for more than 12 hours. If a major eruption happened before 0510 7/18 when I started watching Lone Pine for this interval, the major would have had to have happened before 1710 on 7/17, a major to major interval of only 57 hours. |
| 35990 |
19 Jul 2024 @ 0330 |
--- |
LynnS |
Crater appears to be full of |
| 35971 |
18 Jul 2024 @ 1530 |
--- |
LynnS |
Had not yet erupted when I departed at 1530. |
| 35970 |
18 Jul 2024 @ 0510 |
--- |
LynnS |
The crater appears full and overflowing with good bubbling. |
| 35894 |
14 Jul 2024 @ 2200 |
--- |
BrandonC |
No eruption yet |
| 35893 |
14 Jul 2024 @ 0550 |
14 Jul 2024 @ 0905 |
LynnS |
Crater is full, overflowing down the east face, only infrequent bubbles breaking the surface |
| 35836 |
10 Jul 2024 @ 1815 |
--- |
LynnS |
Crater was full |
| 35767 |
07 Jul 2024 @ 0425 |
--- |
LynnS |
Lone Pine’s crater is still full, platform is wet, and there’s runoff down the east face, but no bubbling. |
| 35766 |
06 Jul 2024 @ 0510 |
06 Jul 2024 @ 2130 |
LynnS |
The crater appears full; the platform is wet; infrequent bubbles breaking the surface when started watching Lone Pine. Cyclic bubbling throughout the day and evening while it was still light enough to see. |
| 35731 |
05 Jul 2024 @ 1445 |
05 Jul 2024 @ 1507 |
cb |
moderate overflow with periods of strong/broad bloops that break the surface to about 2", they stop, pool drops a hair, pool comes up again, and then strong bloops start again. periods between bloops are ~3m - 5m. |
| 35728 |
05 Jul 2024 @ 1009 |
--- |
cb |
pool is high and in overflow. (did not stop, on our way to Lewis Lake 🎣 |
| 35707 |
03 Jul 2024 @ 2114 |
--- |
Darcie |
Still no water |
| 35706 |
03 Jul 2024 @ 1858 |
--- |
Darcie |
Empty crater |
| 35685 |
02 Jul 2024 @ 1700 |
--- |
LynnS |
As of 1700 Had not yet erupted since 6/30/2024
The crater was full and overflowing when I arrived at 0600 and was still that way when I departed at 1700. |
| 35619 |
29 Jun 2024 @ 0600 |
29 Jun 2024 @ 1700 |
LynnS |
Full, overflowing down to the east, infrequent bubbles when I arrived. Was still full and overflowing when I departed. |
| 35592 |
27 Jun 2024 @ 1500 |
--- |
LynnS |
As of 1500 there have been no further events and I am leaving Lone Pine. |
| 35578 |
26 Jun 2024 @ 0515 |
26 Jun 2024 @ 1615 |
LynnS |
Beautiful sunrise. Crater was full with overflow down the east dace; occasional clusters of bubbles; departed at 1615 when the rain started. |
| 35554 |
25 Jun 2024 @ 0630 |
25 Jun 2024 @ 0745 |
LynnS |
Pool was full, overflowing down the east face; no evidence of even individual bubbles breaking the surface. I did get to see a moose running south through the trees past Lone Pine. |
| 35546 |
24 Jun 2024 @ 2047 |
--- |
Darcie |
Water in crater 4”-6” below rim |
| 35495 |
23 Jun 2024 @ 1726 |
--- |
Janet Jones |
Lone Pine full and overflowing on all sides - platform quite wet. |
| 35488 |
23 Jun 2024 @ 1009 |
--- |
Janet Jones |
Full and overflowing some. |
| 35364 |
19 Jun 2024 @ 0555 |
19 Jun 2024 @ 1655 |
LynnS |
Crater was full; strong overflow and bubbling in the morning. Activity diminished in the afternoon. |
| 35320 |
18 Jun 2024 @ 0700 |
18 Jun 2024 @ 1700 |
LynnS |
Infrequent bubbles broke the surface and there was overflow out the east face today. |
| 35238 |
15 Jun 2024 @ 1205 |
15 Jun 2024 @ 1627 |
LynnS |
From 1205 until 1535 there was no visible steam coming from the crater. At 1535 I noticed soft pillows of steam rising from the crater. At 1627 I could see water standing in the crater about two inches or so below the rim. I did not stay to find out how much lnger it would take for the water to reach high enough to overflow. |
| 35237 |
15 Jun 2024 @ 0920 |
15 Jun 2024 @ 1049 |
LynnS |
At best faint steam gently wafting from the crater |
| 35236 |
15 Jun 2024 @ 0735 |
15 Jun 2024 @ 0915 |
LynnS |
Faint steam wafting lightly |
| 35235 |
15 Jun 2024 @ 0645 |
15 Jun 2024 @ 0735 |
LynnS |
Periodic episodes of columns of forced steam. Durations 15-60 seconds; first three intervals about 10 minutes, then decreased to 3 minute intervals. |
| 35227 |
15 Jun 2024 @ 0527 |
--- |
LynnS |
Crater is empty |
| 35215 |
14 Jun 2024 @ 0550 |
14 Jun 2024 @ 1754 |
LynnS |
When I arrived at 0550 the crater was overflowing out the east side. Streams of bubbles were breaking the surface almost constantly such that it appeared at least half the surface was covered with ripples. The spund of bubbles almst constantly breaking the surface started to approach the sizzling level that has, in the past, signaled the start of an eruption. Sadly, the frequency and intensity pf the streams of bubbles started to decrease about 10. By 1215 even solo bubbles breaking the surface were infrequent. Between 1230 and 1515 no bubbles were observed causing ripples on the surface. Infrequent solo bubbles resumed about 1515. When I departed at 1750 the only activity was an isolated, infrequent bubble breaking the surface. Because the activity this morning was the strongest activity I have seen, I don’t think Lone Pine has erupted since ArtH observed it at 1158ie on 6/11/2024, a presumed interval of about 78 hours and counting… |
| 35190 |
13 Jun 2024 @ 0640 |
13 Jun 2024 @ 1840 |
LynnS |
Lone Pine’s crater was full with overflow out the east side of the crater. Occasional bubbles broke the surface from 0640 until about noon. Periodic bubbles started again about 1630. Based on my observations over the past two days, Lone Pine has not had a major eruption since 6/11/2024. |
| 35153 |
12 Jun 2024 @ 0645 |
12 Jun 2024 @ 1645 |
LynnS |
Crater slight overflow and platform was wet when I arrived. No bubbles were breaking the surface. Conditions had not yet improved when I left at 1645. |
| 35013 |
08 Jun 2024 @ 0945 |
08 Jun 2024 @ 1030 |
LynnS |
Full and overflowing; entire platform wet; no bubbles observed |
| 34814 |
01 Jun 2024 @ 1434 |
--- |
Janet Jones |
Full of water that was overflowing the crater. |
| 34813 |
01 Jun 2024 @ 1144 |
--- |
Janet Jones |
Sitting empty. |
| 34796 |
01 Jun 2024 @ 0855 |
01 Jun 2024 @ 0908 |
Stephen_Gemar |
Steam issuing from an empty crater, it occasionally has slight force. |
| 34772 |
30 May 2024 @ 1710 |
30 May 2024 @ 1736 |
Stephen_Gemar |
Water level high in the pool, overflowing out of the back. Calm pool with occasional bubbles. No change before I left the area. |
| 34713 |
26 May 2024 @ 1443 |
--- |
Janet Jones |
Full and overflowing. Steam with temps in the 40s. Raining. |
| 34692 |
26 May 2024 @ 1002 |
--- |
Janet Jones |
Full of water but very little steam. Outside temp 37 degrees F |
| 34608 |
18 May 2024 @ 0953 |
--- |
Janet Jones |
Full of water. |
| 34500 |
10 May 2024 @ 1244 |
--- |
Janet Jones |
Empty with steam rising from the crater. |
| 28903 |
20 Oct 2023 @ 1714 |
--- |
Janet Jones |
Empty - slight amount of steam, platform mostly dry. |
| 28901 |
20 Oct 2023 @ 1050 |
--- |
Janet Jones |
Full and overflowing |
| 27811 |
27 Aug 2023 @ 0909 |
--- |
Janet Jones |
Full and overflowing -platform wet. |
| 27663 |
17 Aug 2023 @ 1622 |
--- |
Brando |
Pool is empty and platform is dry |
| 27542 |
12 Aug 2023 @ 1415 |
--- |
minissa |
Crater empty, no steam but platform still fairly wet |
| 26963 |
09 Jul 2023 @ 1549 |
--- |
minissa |
Full with very light overflow |
| 26962 |
09 Jul 2023 @ 1438 |
--- |
minissa |
Empty, not even steaming |
| 26940 |
08 Jul 2023 @ 1704 |
08 Jul 2023 @ 1714 |
nails |
Pool full with some overflow. Occasional gentle bubbles. |
| 26924 |
08 Jul 2023 @ 1632 |
--- |
Janet Jones |
Full and overflowing onto the platform. |
| 26913 |
08 Jul 2023 @ 1125 |
--- |
Janet Jones |
Pool full and overflowing. |
| 26898 |
08 Jul 2023 @ 0900 |
--- |
Brando |
Pool full |
| 26548 |
20 Jun 2023 @ 2027 |
--- |
Craigmon99 |
Full and overflowing. |
| 26396 |
17 Jun 2023 @ 0843 |
--- |
Janet Jones |
Vent full of water and slightly overflowing. |
| 26275 |
12 Jun 2023 @ 1744 |
--- |
bhoppe |
full and overflowing |
| 25976 |
03 Jun 2023 @ 1052 |
--- |
Stephen_Gemar |
Crater still empty. However, it is now steaming again. |
| 25973 |
03 Jun 2023 @ 0854 |
--- |
Janet Jones |
Empty. No steam despite the 43 degree F temperature. |
| 25934 |
31 May 2023 @ 1325 |
--- |
Pat Snyder |
Empty Pool |
| 25815 |
27 May 2023 @ 1123 |
--- |
Stephen_Gemar |
Crater is empty and the platform appears dry. |
| 25430 |
14 May 2023 @ 1321 |
--- |
Brando |
Pool full. Not overflowing. |
| 25410 |
12 May 2023 @ 1641 |
--- |
Janet Jones |
Full and overflowing. |
| 25387 |
12 May 2023 @ 1052 |
--- |
Janet Jones |
Full and overflowing. |
| 25097 |
12 Mar 2023 @ 1544 |
--- |
Janet Jones |
Full and overflowing. Also full and slightly overflowing in the morning while we went by, but I didn't have the camera time properly set, so not fully sure of that time. |
| 24439 |
18 Oct 2022 @ 1748 |
--- |
Tara |
Crater empty. Was full at 1500 |
| 24311 |
08 Oct 2022 @ 0859 |
--- |
Brando |
Platform a little wet, not recently post eruptive. |
| 24134 |
27 Sep 2022 @ 1048 |
--- |
cb |
empty, platform mostly dry |
| 23673 |
09 Sep 2022 @ 1150 |
09 Sep 2022 @ 1228 |
Stephen_Gemar |
Pool full, platform damp, occasional bubbles rising from the vent. |
| 23181 |
14 Aug 2022 @ 1459 |
--- |
minissa |
Once again, in decent overflow with a bit of convection visible over vent but no bubbled |
| 23162 |
13 Aug 2022 @ 2014 |
--- |
minissa |
Still {surprise} full and overflowing. Hard to tell with steady, light rain, but I saw a few bubbles that seemed to be pushing water out plus even taking rain into consideration, the OF channels seem like the water coming through them is cutting a wider, fuller swath. On a clear night, we would have waited... |
| 23160 |
13 Aug 2022 @ 1307 |
--- |
minissa |
Full and overflowing, convection over the vent but no bubbles, although a little hard to tell in the rain! |
| 23128 |
10 Aug 2022 @ 1126 |
--- |
Janet Jones |
Empty with a tiny bit of steam rising. Platform completely dry. |
| 22501 |
11 Jul 2022 @ 1438 |
--- |
minissa |
Filling, water visible in cone about 4 inches below rim |
| 22487 |
11 Jul 2022 @ 1300 |
--- |
minissa |
Empty without so much as a tendril of steam |
| 21699 |
03 Jun 2022 @ 2104 |
03 Jun 2022 @ 2115 |
Stephen_Gemar |
Crater empty. |
| 21682 |
03 Jun 2022 @ 0800 |
03 Jun 2022 @ 0812 |
Stephen_Gemar |
Lone Pine is full and overflowing. Very little boiling noticed from the road. |
| 21471 |
25 May 2022 @ 0905 |
--- |
Micah Kipple |
Empty crater |
| 21339 |
17 May 2022 @ 0949 |
--- |
Janet Jones |
Full and overflowing. Trees that were dying last fall fell during the winter to give a better view of Lone Pine from the road. |
| 20210 |
30 Oct 2021 @ 0821 |
--- |
Brando |
Empty, platform completely dry |
| 20186 |
29 Oct 2021 @ 1016 |
--- |
cb |
high and in overflow |
| 19268 |
04 Sep 2021 @ 0925 |
--- |
Janet Jones |
Full and overflowing - platform completely wet. |
| 19065 |
25 Aug 2021 @ 0630 |
25 Aug 2021 @ 0643 |
LynnS |
Pool appears to be nearly full but no bubbles arevbreaking the surface |
| 18966 |
19 Aug 2021 @ 2020 |
--- |
minissa |
Observed 2000-2020g Still up and overflowing; it seems like the pool itself is a little higher now and overfowing all directions. Hated to leave! |
| 18964 |
19 Aug 2021 @ 1509 |
--- |
minissa |
No eruption yet, leaving area. Activity as described previously with slightly longer periods of bubbling {8-10 "bubbles" per boil} but also longer quiet periods |
| 18963 |
19 Aug 2021 @ 1357 |
--- |
minissa |
Arrived to find pool full and overflowing visible despite recent rain. Good convection over Vent with frequent periods of bubbling flushing water out of vent |
| 18649 |
25 Jul 2021 @ 0800 |
--- |
Kyle |
full and bubbling lightly. |
| 18565 |
20 Jul 2021 @ 1923 |
--- |
minissa |
Still Bubbling from full crater with no visible "pushing." Recent heavy rain make it a little hard to assess how much heavier the OF is. |
| 18551 |
20 Jul 2021 @ 1329 |
--- |
minissa |
Pool full with good overflow. Bubbling but bubbles are not visibly pushing extra water out of vent |
| 18483 |
17 Jul 2021 @ 1100 |
--- |
rbush10 |
From 8 to 9 am pool was lightly overflowing. Drive by at 1115 and the pool was below the rim. Platform was wet in both observations. |
| 18111 |
27 Jun 2021 @ 0829 |
--- |
Janet Jones |
Full and overflowing- platform quite wet. |
| 17334 |
01 Jun 2021 @ 1515 |
01 Jun 2021 @ 1540 |
Stephen_Gemar |
Lightly overflowing and lightly bubbling. |
| 16494 |
31 Oct 2020 @ 0952 |
--- |
Janet Jones |
Full and overflowing with the platform fully wet. |
| 16476 |
28 Oct 2020 @ 1544 |
--- |
Janet Jones |
Overflowing with the platform fully wet. |
| 16461 |
28 Oct 2020 @ 1041 |
--- |
Janet Jones |
Full and slightly overflowing. |
| 16432 |
15 Oct 2020 @ 1445 |
--- |
jonp |
Pool full with occasional blips |
| 16304 |
29 Sep 2020 @ 1016 |
--- |
Janet Jones |
Empty and steaming |
| 16173 |
18 Sep 2020 @ 1049 |
18 Sep 2020 @ 1117 |
Art |
Pool full and calm |
| 16116 |
13 Sep 2020 @ 1400 |
--- |
WillBoekel |
empty. |
| 15977 |
05 Sep 2020 @ 1628 |
--- |
Janet Jones |
Full and overflowing. |
| 15957 |
04 Sep 2020 @ 1525 |
--- |
cb |
in overflow but water has not reached the lake yet. 1634 overflow has reached the lake. |
| 15949 |
04 Sep 2020 @ 0909 |
--- |
Janet Jones |
Empty and steaming |
| 15932 |
02 Sep 2020 @ 1212 |
--- |
cb |
Lone pine crater is empty, platform dry and no steam |