| Interval Count | 100 |
| Min | 13m |
| Max | 119d 23h 49m |
| Mean | 2d 12h 31m |
| Median | 5h 18m |
| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
|---|---|---|---|---|
| 27793 | 26 Aug 2023 @ 1124 | --- | OFVEC | The 310 eruptions for Lone Star that were in the previous logbook have been entered into GT |
| 27753 | 24 Aug 2023 @ 1100 | --- | OFVEC | NPS logbook has been replaced. Old logbook has been removed and data will be inputted to GT tomorrow |
| 27132 | 20 Jul 2023 @ 1418 | --- | OFVEC | The 67 eruptions that were listed in the Lone Star logbook between July 4 and 18 have been added to GT |
| 27127 | 19 Jul 2023 @ 2134 | --- | OFVEC | I retrieved data today from the Lone Star logbook, will be entered into GT tomorrow. Get excited! |
| 26538 | 20 Jun 2023 @ 2043 | --- | OFVEC | Last 8 Lone Star eruptions that were recorded in the visitor logbook (real logbook missing, will be reported to backcountry office) at the geyser have been added to Geysertimes. |
| 24163 | 29 Sep 2022 @ 0900 | --- | ben_alan | End of steam phase in progress when we walked up at 0900 |
| 23937 | 20 Sep 2022 @ 1301 | --- | CP | A period of very heavy splashing over the side that lasted several minutes. |
| 22282 | 28 Jun 2022 @ 1500 | --- | sulcatus | Water rising and 3 small eruptions from 2.30pm till 3pm. Larger Minor eruption to 20.feet at 3pm. Major at 3.30pm |
| 19397 | 09 Sep 2021 @ 1726 | --- | William | failed minor attempt, water intermittent to 3' for 30s but no eruption. |
| 19396 | 09 Sep 2021 @ 1655 | --- | William | first splash of water observed. |
| 15473 | 09 Aug 2020 @ 1632 | 09 Aug 2020 @ 1634 | JSJ | Sloppy minor. |
| 15472 | 09 Aug 2020 @ 1617 | 09 Aug 2020 @ 1620 | JSJ | Sloppy minor. |
| 15477 | 09 Aug 2020 @ 1357 | --- | JSJ | Inclinometer reading: highest water during this major eruption was about 55 feet above the vent. |
| 15476 | 09 Aug 2020 @ 1321 | --- | JSJ | Inclinometer reading: highest water during this minor eruption was about 25 feet above the vent. |
| 15471 | 09 Aug 2020 @ 1308 | 09 Aug 2020 @ 1310 | JSJ | Sloppy minor. |
| 14983 | 14 Jul 2020 @ 1454 | --- | Ajw | Splashing began at 1454 |
| 14517 | 03 Jun 2020 @ 1432 | --- | DanS | Preplay starts. |
| 11746 | 12 Jun 2019 @ 1022 | --- | LynnS | Solid splashing 2-4 fwwt above Cone for 2 minutes |
| 10466 | 26 Sep 2018 @ 1420 | 26 Sep 2018 @ 1438 | Ajw | 2 minor eruptions prior to the 1511 major. |
| 9715 | 14 Aug 2018 @ 1143 | --- | Micah Kipple | "sloppy minor" 4m17s. |
| 9515 | 07 Aug 2018 @ 1412 | --- | Micah Kipple | "sloppy minor" 4 minutes long. |
| 9513 | 07 Aug 2018 @ 1108 | --- | Micah Kipple | "sloppy minor" very vigorous and constant preplay categorized as minors by some. |
| 975 | 23 Jun 2008 @ 0000 | 23 Jun 2008 @ 2329 | BoekelUpload | x:2x ie vr |
| 1357 | 29 Jul 2007 @ 0740 | 29 Jul 2007 @ 0749 | BoekelUpload | 07:4ish; vr |
| 1356 | 09 Jun 2007 @ 1130 | 09 Jun 2007 @ 1139 | BoekelUpload | 11:3x; vr |
| 7057 | 25 Oct 1992 @ 1200 | 25 Oct 1992 @ 1250 | JarnoO | 12:x0 vr |
| Entry | Source | Link | Comment |
|---|---|---|---|
| 09 Aug 2020 @ 1726 | JSJ | https://www.youtube.com/watch?v=aeFe3dhoXt4#t=3m48s | Clips 8-20 of this video (= time stamp 3:48 to the end) show Lone Star Geyser's 5:26 PM-onward major eruption on 9 August 2020. |
| 09 Aug 2020 @ 1357 | JSJ | https://www.youtube.com/watch?v=aeFe3dhoXt4#t=1m02s | Clips 3-7 of this video (= time stamp 1:02 to 3:47) show Lone Star Geyser's 1:57 PM-onward major eruption on 9 August 2020. |
| 09 Aug 2020 @ 1321 | JSJ | https://www.youtube.com/watch?v=aeFe3dhoXt4 | Clips 1-2 of this video (= beginning to time stamp 1:01) show Lone Star Geyser's 1:21 to 1:28 PM minor eruption on 9 August 2020. |
| 09 Aug 2020 @ 1726 | JSJ | https://www.flickr.com/photos/jsjgeology/50209563683 | Photo (out of 6) of Lone Star Geyser's 5:26 PM-onward major eruption on 9 August 2020. |
| 09 Aug 2020 @ 1647 | JSJ | https://www.flickr.com/photos/jsjgeology/50210361127 | Photo (out of 2) of Lone Star Geyser's 4:47 to 4:51 PM minor eruption on 9 August 2020. |
| 09 Aug 2020 @ 1357 | JSJ | https://www.flickr.com/photos/jsjgeology/50210357822 | Photo (out of 9) of Lone Star Geyser's 1:57 PM-onward major eruption on 9 August 2020. |
| 08 Aug 2018 @ 1205 | JSJ | https://www.flickr.com/photos/jsjgeology/46521294621 | Photo (out of 5) of Lone Star Geyser's 12:05 to 12:10 minor eruption on 8 August 2018. |
| 08 Aug 2018 @ 1232 | JSJ | https://www.flickr.com/photos/jsjgeology/46469205542 | Photo (out of 16) of Lone Star Geyser's 12:32 PM-onward major eruption on 8 August 2018. |
| 08 Aug 2018 @ 1534 | JSJ | https://www.flickr.com/photos/jsjgeology/44704256830 | Photo (out of 10) of Lone Star Geyser's 3:34 PM-onward major eruption on 8 August 2018. |
| 08 Aug 2018 @ 1534 | JSJ | https://www.youtube.com/watch?v=4h9izWP72EA | All clips of this video compilation show Lone Star Geyser's 3:34 PM-onward major eruption on 8 August 2018. Eruption initiation in clip 1, at time stamp 1:24. |
| 08 Aug 2018 @ 1509 | JSJ | https://www.youtube.com/watch?v=IVkSM3cfmVw#t=7m16s | Clips 14-15 of this video compilation (= time stamp 7:16 to the end) show Lone Star Geyser's 3:09 to 3:11 PM minor eruption on 8 August 2018. |
| 08 Aug 2018 @ 1232 | JSJ | https://www.youtube.com/watch?v=nYzKmgbHohU#t=4m01s | Clips 10-23 of this video compilation (= time stamp 4:01 to the end) show Lone Star Geyser's 12:32 PM-onward major eruption on 8 August 2018. |
| 08 Aug 2018 @ 1205 | JSJ | https://www.youtube.com/watch?v=nYzKmgbHohU | Clips 1-7 of this video compilation (= beginning to time stamp 3:16) show Lone Star Geyser's 12:05 to 12:10 PM minor eruption on 8 August 2018. |
| 07 Aug 2013 @ 1557 | JSJ | https://www.flickr.com/photos/jsjgeology/13276533673 | Photo of Lone Star Geyser's 3:57 to 4:23 PM major eruption on 7 August 2013. |