Last Known Eruption
28d 20h 17m ago

Latest Eruptions

Eruption DurationInterval
21 Apr 2024 @ 17015m
21 Apr 2024 @ 16564m
21 Apr 2024 @ 16526m
21 Apr 2024 @ 1646177d 2h 40m
27 Oct 2023 @ 1406About a minute13d 2h 29m
14 Oct 2023 @ 1137~25s 4m
14 Oct 2023 @ 11335m
14 Oct 2023 @ 11284m
14 Oct 2023 @ 1124 ie8d 1h 34m
06 Oct 2023 @ 095018d 20h 18m
17 Sep 2023 @ 13325m
17 Sep 2023 @ 13274m
17 Sep 2023 @ 13233m
17 Sep 2023 @ 13204m
17 Sep 2023 @ 13164m
17 Sep 2023 @ 13125m
17 Sep 2023 @ 130714d 18h 19m
02 Sep 2023 @ 18484m
02 Sep 2023 @ 18444m
02 Sep 2023 @ 1840~58s 3m
02 Sep 2023 @ 18374m
02 Sep 2023 @ 183317d 2h 6m
16 Aug 2023 @ 1627 ie4m
16 Aug 2023 @ 16233m
16 Aug 2023 @ 162025m
16 Aug 2023 @ 15554m
16 Aug 2023 @ 15514m
16 Aug 2023 @ 15474m
16 Aug 2023 @ 154363d 4h 24m
14 Jun 2023 @ 11195m
14 Jun 2023 @ 11148m
14 Jun 2023 @ 11064m
14 Jun 2023 @ 11024m
14 Jun 2023 @ 10584m
14 Jun 2023 @ 10543m
14 Jun 2023 @ 10518m
14 Jun 2023 @ 1043 ie13m
14 Jun 2023 @ 10303m
14 Jun 2023 @ 1026:1152s 4m 21s
14 Jun 2023 @ 1021:504m 40s
14 Jun 2023 @ 1017:103m 55s
14 Jun 2023 @ 1013:154m 7s
14 Jun 2023 @ 1009:081m 2s 47m 5s
14 Jun 2023 @ 0922:0356s 4m 21s
14 Jun 2023 @ 0917:4250s 4m
14 Jun 2023 @ 0913 ie1y 47d 23h 11m
27 Apr 2022 @ 1002 ie276d 14h 21m
24 Jul 2021 @ 19419d 57m
15 Jul 2021 @ 1844 ie20d 8h 24m
25 Jun 2021 @ 1020 ie1y 293d 15h 41m
05 Sep 2019 @ 1839338d 8h 7m
02 Oct 2018 @ 10324m
02 Oct 2018 @ 10283m
02 Oct 2018 @ 10255m
02 Oct 2018 @ 10204m
02 Oct 2018 @ 10164m
02 Oct 2018 @ 10124m
02 Oct 2018 @ 10084m
02 Oct 2018 @ 10044m
02 Oct 2018 @ 10003m
02 Oct 2018 @ 09573m
02 Oct 2018 @ 09544m
02 Oct 2018 @ 09504m
02 Oct 2018 @ 09464m
02 Oct 2018 @ 09424m
02 Oct 2018 @ 09383m
02 Oct 2018 @ 09354m
02 Oct 2018 @ 09313m
02 Oct 2018 @ 09284m
02 Oct 2018 @ 09244m
02 Oct 2018 @ 09203m
02 Oct 2018 @ 09173m
02 Oct 2018 @ 09143m
02 Oct 2018 @ 09114m
02 Oct 2018 @ 09073m
02 Oct 2018 @ 09044m
02 Oct 2018 @ 09004m
02 Oct 2018 @ 08563m
02 Oct 2018 @ 08535m
02 Oct 2018 @ 08483m
02 Oct 2018 @ 08454m
02 Oct 2018 @ 08414m
02 Oct 2018 @ 08374m
02 Oct 2018 @ 08333m
02 Oct 2018 @ 08303m
02 Oct 2018 @ 08274m
02 Oct 2018 @ 082316m
02 Oct 2018 @ 08077m
02 Oct 2018 @ 0800345d 16h 44m
21 Oct 2017 @ 1516 ie355d 10m
31 Oct 2016 @ 15064m
31 Oct 2016 @ 15024m
31 Oct 2016 @ 14583m
31 Oct 2016 @ 145530m
31 Oct 2016 @ 142539d 19h 14m
21 Sep 2016 @ 191110m
21 Sep 2016 @ 19013m
21 Sep 2016 @ 18584m
21 Sep 2016 @ 18544m
21 Sep 2016 @ 18504m

Interval Statistics

Interval Count100
Min3m
Max1y 293d 15h 41m
Mean27d 16h 32m
Median4m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
28304 17 Sep 2023 @ 1337 --- SantaFe108 End of series, returned to its usual tiny splashing.
26479 19 Jun 2023 @ 1403 --- JSJ Roiling and very low splashing.
26549 14 Jun 2023 @ 0913 14 Jun 2023 @ 1426 Siegmund For at least 2 hours (before 0913 to after 1120) Cinnamon West was erupting every 3-4 minutes, starting about 10 seconds after Cinnamon Spouter reached overflow, and pouring copious runoff into the sand to the west. Cinnamon would fall nearly silent and rapidly drain to ~25cm below overflow while Cinnamon West was active, then resume splashing while it refilled. By 1426, Cinnamon Spouter was once again in continuous overflow and fully in charge, and remained that way each time I looked at it the next 3 days.
18953 16 Aug 2021 @ 1055 16 Aug 2021 @ 1115 Tara In series, eruptions to 6' about every 3 minutes. Cinnamon Spouter splashing weakly from low water level.
11426 30 May 2019 @ 0740 --- Pat Snyder Boiling and slightly filling and draining. No real eruption.
10524 02 Oct 2018 @ 1037 --- Micah Kipple Series appears to be over. Static water level with constant ebullition.
10479 27 Sep 2018 @ 0836 --- Micah Kipple Runoff channel freshly washed, carved, and wet!
9414 02 Aug 2018 @ 1543 --- JSJ Doing its usual - very low perpetual spouting.
4249 07 Jun 2017 @ 1604 --- CrisG great water levels. bubbling and making weak pushes, but no eruption noted.
3835 31 Oct 2016 @ 1430 --- steve After the Cinnamon West eruption of 1425 both Cinnamon West and Cinnamon Spouter quit erupting and the water level dropped about a foot. The level stayed low for about 25 minutes before rising and starting the next eruption. Something I have never seen before
3802 23 Oct 2016 @ 1446 --- Janet Jones Empty
3278 09 Jul 2016 @ 1140 09 Jul 2016 @ 1805 JSJ No Cinnamon West eruptions in the late morning and all afternoon.
3266 08 Jul 2016 @ 1142 08 Jul 2016 @ 1714 JSJ Cinnamon West had no eruptions from late morning to late afternoon.
3215 05 Jul 2016 @ 1904 05 Jul 2016 @ 1940 Tara Started active period at 1904, eruptions continued at ~4m intervals until at least 1940.
3208 04 Jul 2016 @ 1821 04 Jul 2016 @ 1913 JSJ No more Cinnamon West eruptions from 1821 to 1913, when I stopped observing this feature.
2841 13 May 2016 @ 0830 --- Rocco Paperiello No eruption between 0830 and 2015
3503 04 Jun 2014 @ 1538 --- JSJ West Cinnamon Spouter was engaged in its usual low perpetual spouting behavior.
EntrySourceLinkComment
07 Aug 2016 @ 1621 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=22m39s Clips 29-31 of this video compilation (time stamp 22:39 to the end) show Cinnamon West Geyser's 4:21 to 4:22 PM eruption on 7 August 2016.
07 Aug 2016 @ 1616 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=21m24s Clip 28 of this video compilation (time stamp 21:24 to 22:39) shows Cinnamon West Geyser's 4:16-4:17 PM eruption on 7 August 2016.
07 Aug 2016 @ 1606 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=20m11s Clips 26-27 of this video compilation (time stamp 20:11 to 21:24) show Cinnamon West Geyser's 4:06 to 4:07 PM eruption on 7 August 2016.
07 Aug 2016 @ 1601 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=18m26s Clip 25 of this video compilation (time stamp 18:26 to 20:11) shows Cinnamon West Geyser's 4:01 to 4:02 PM eruption on 7 August 2016.
07 Aug 2016 @ 1557 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=17m06s Clip 24 of this video compilation (time stamp 17:06 to 18:26) shows Cinnamon West Geyser's 3:57 to 3:58 PM eruption on 7 August 2016.
07 Aug 2016 @ 1552 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=15m56s Clip 23 of this video compilation (time stamp 15:56 to 17:06) shows Cinnamon West Geyser's 3:52 to 3:53 PM eruption on 7 August 2016.
07 Aug 2016 @ 1548 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=14m03s Clip 22 of this video compilation (time stamp 14:03 to 15:56) shows Cinnamon West Geyser's 3:48 to 3:49 PM eruption on 7 August 2016.
07 Aug 2016 @ 1544 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=12m48s Clip 21 of this video compilation (time stamp 12:48 to 14:03) shows Cinnamon West Geyser's 3:44 to 3:45 PM eruption on 7 August 2016.
07 Aug 2016 @ 1540 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=12m10s Clip 20 of this video compilation (time stamp 12:10 to 12:48) shows Cinnamon West Geyser's 3:40 to 3:41 PM eruption on 7 August 2016.
07 Aug 2016 @ 1416 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=10m43s Clip 19 of this video compilation (time stamp 10:43 to 12:10) shows Cinnamon West Geyser's 2:16 to 2:17 PM eruption on 7 August 2016.
07 Aug 2016 @ 1412 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=9m01s Clip 18 of this video compilation (time stamp 9:01 to 10:43) shows Cinnamon West Geyser's 2:12 to 2:13 PM eruption on 7 August 2016.
07 Aug 2016 @ 1409 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=7m46s Clip 17 of this video compilation (time stamp 7:46 to 9:01) shows Cinnamon West Geyser's 2:09 to 2:10 PM eruption on 7 August 2016.
05 Aug 2016 @ 1909 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=5m50s Clips 11-13 of this video compilation (time stamp 5:50 to 6:40) show Cinnamon West Geyser's 7:09 to 7:10 PM eruption on 5 August 2016.
05 Aug 2016 @ 1905 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=3m28s Clip 10 of this video compilation (time stamp 3:28 to 5:50) shows Cinnamon West Geyser's 7:05 to 7:06 PM eruption on 5 August 2016.
05 Aug 2016 @ 1901 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=2m30s Clips 8-9 of this video compilation (time stamp 2:30 to 3:28) show Cinnamon West Geyser's 7:01 to 7:02 PM eruption on 5 August 2016.
04 Jul 2016 @ 1820 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=1m52s Clips 6-7 of this video compilation (time stamp 1:52 to 2:30) show Cinnamon West Geyser's 6:20 PM eruption on 4 July 2016.
04 Jul 2016 @ 1815 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=1m33s Clip 5 of this video compilation (time stamp 1:33 to 1:52) shows Cinnamon West Geyser's 6:15 to 6:16 PM eruption on 4 July 2016.
04 Jul 2016 @ 1811 JSJ https://www.youtube.com/watch?v=RwczxxZWNdc#t=0m54s Clip 4 of this video compilation (time stamp 0:54 to 1:33) shows Cinnamon West Geyser's 6:11 to 6:12 PM eruption on 4 July 2016.
07 Aug 2016 @ 1611 JSJ https://www.flickr.com/photos/jsjgeology/30163710246 Thermal image (1 of 3) of Cinnamon West Geyser's 4:11 to 4:12 PM eruption on 7 August 2016.
07 Aug 2016 @ 1552 JSJ https://www.flickr.com/photos/jsjgeology/30198134615 Photo (1 of 5) of Cinnamon West Geyser's 3:52 to 3:53 PM eruption on 7 August 2016.
Baseline does not exist.