Spasm Geyser

Last Known Eruption

15d 10h 13m ago

Latest Eruptions

Eruption	Duration	Interval
04 Feb 2020 @ 1028 ie		6d 1h 31m
29 Jan 2020 @ 0857		38d 23h 58m
21 Dec 2019 @ 0859 ie		23h 49m
20 Dec 2019 @ 0910 ie		3d 17h 50m
16 Dec 2019 @ 1520 ie		43d 16m
03 Nov 2019 @ 1504 ie		2d 2h 22m
01 Nov 2019 @ 1342 ie		1d 20h 8m
30 Oct 2019 @ 1734 ie		22d 5h 29m
08 Oct 2019 @ 1205 ns		1d 22h 35m
06 Oct 2019 @ 1330 ns		1d 19h 30m
04 Oct 2019 @ 1800 ie		2d 23h 24m
01 Oct 2019 @ 1836		8h 38m
01 Oct 2019 @ 0958 ie		4d 20h 9m
26 Sep 2019 @ 1349		4d 4h 23m
22 Sep 2019 @ 0926		14h 23m
21 Sep 2019 @ 1903 ns		6d 19h 15m
14 Sep 2019 @ 2348 ns		1d 5h 11m
13 Sep 2019 @ 1837 ns		8h 19m
13 Sep 2019 @ 1018 ie		14h 56m
12 Sep 2019 @ 1922		3d 11h 27m
09 Sep 2019 @ 0755 ns		17h 41m
08 Sep 2019 @ 1414 ie		14h 15m
07 Sep 2019 @ 2359 ie		15h 31m
07 Sep 2019 @ 0828		13h 24m
06 Sep 2019 @ 1904 ie		2h 29m
06 Sep 2019 @ 1635 ie		5h 49m
06 Sep 2019 @ 1046 ie		15h 43m
05 Sep 2019 @ 1903		3h 59m
05 Sep 2019 @ 1504 ie		10h 11m
05 Sep 2019 @ 0453		6h 38m
04 Sep 2019 @ 2215 ie		1d 5h 57m
03 Sep 2019 @ 1618 ie	>	1d 3h 41m
02 Sep 2019 @ 1237 ie		3h 40m
02 Sep 2019 @ 0857 ie		17h 18m
01 Sep 2019 @ 1539 ie		3h 27m
01 Sep 2019 @ 1212 ie		19h 47m
31 Aug 2019 @ 1625 ns		2d 21h 59m
28 Aug 2019 @ 1826		1d 3h 15m
27 Aug 2019 @ 1511 ie		1d 4h 43m
26 Aug 2019 @ 1028 ie		2d 18h 43m
23 Aug 2019 @ 1545 ns		3h 57m
23 Aug 2019 @ 1148 ie		1d 18h 38m
21 Aug 2019 @ 1710 ie		44m
21 Aug 2019 @ 1626 ie		3d 3h 39m
18 Aug 2019 @ 1247 ns		21h 57m
17 Aug 2019 @ 1450 ie		25m
17 Aug 2019 @ 1425 ie		4h 21m
17 Aug 2019 @ 1004 ie		2d 15h 42m
14 Aug 2019 @ 1822		2d 17h 44m
12 Aug 2019 @ 0038 ie		2d 11h 44m
09 Aug 2019 @ 1254 ie		1d 6h 24m
08 Aug 2019 @ 0630 ie		20h 23m
07 Aug 2019 @ 1007 ie		1d 3m
06 Aug 2019 @ 1004 ie		14h 5m
05 Aug 2019 @ 1959		3h 58m
05 Aug 2019 @ 1601 ie		1d 6h 47m
04 Aug 2019 @ 0914 ie		1d 20h 17m
02 Aug 2019 @ 1257 ie		15h 11m
01 Aug 2019 @ 2146 ns		6d 3h 17m
26 Jul 2019 @ 1829		9h 5m
26 Jul 2019 @ 0924 ie		1d 16h 42m
24 Jul 2019 @ 1642 ie		5h 22m
24 Jul 2019 @ 1120 ie		20h 55m
23 Jul 2019 @ 1425 ns		2d 23h 38m
20 Jul 2019 @ 1447		21h 13m
19 Jul 2019 @ 1734		8h 2m
19 Jul 2019 @ 0932 ns		14h 53m
18 Jul 2019 @ 1839 ie		1d 4h 36m
17 Jul 2019 @ 1403		1d 5h 28m
16 Jul 2019 @ 0835 ns		1d 1h 30m
15 Jul 2019 @ 0705 ie		1d 13h 34m
13 Jul 2019 @ 1731		1d 49m
12 Jul 2019 @ 1642 ns		3h 18m
12 Jul 2019 @ 1324 ie		21h 1m
11 Jul 2019 @ 1623		18m
11 Jul 2019 @ 1605 ie		4d 19h 0m
06 Jul 2019 @ 2105		7h 50m
06 Jul 2019 @ 1315		2h 25m
06 Jul 2019 @ 1050 ie		5h 48m
06 Jul 2019 @ 0502		11h 12m
05 Jul 2019 @ 1750		5h 11m
05 Jul 2019 @ 1239		3h 24m
05 Jul 2019 @ 0915 ie		16h 13m
04 Jul 2019 @ 1702		3h 32m
04 Jul 2019 @ 1330 ie		5h 12m
04 Jul 2019 @ 0818		16h 20m
03 Jul 2019 @ 1558		3h 47m
03 Jul 2019 @ 1211	1h 29m	5h 21m
03 Jul 2019 @ 0650		15h 37m
02 Jul 2019 @ 1513		1d 21h 26m
30 Jun 2019 @ 1747		8h 27m
30 Jun 2019 @ 0920 ie		13h 32m
29 Jun 2019 @ 1948		3h 28m
29 Jun 2019 @ 1620 ns		3h 43m
29 Jun 2019 @ 1237		7h 35m
29 Jun 2019 @ 0502 ns		19h 49m
28 Jun 2019 @ 0913	1h 22m	11h 41m
27 Jun 2019 @ 2132		8h 29m
27 Jun 2019 @ 1303		3h 3m
27 Jun 2019 @ 1000 ie		5h 26m

Interval Statistics

Interval Count	100
Min	18m
Max	43d 16m
Mean	2d 5h 20m
Median	16h 49m

Latest Notes

Note ID	Start Time (US/Mountain)	End Time (US/Mountain)	Entrant	Note
13223	13 Aug 2019 @ 1913	---	Tara	Draining.
12881	31 Jul 2019 @ 0703	---	rbwhitaker	No water visible
11846	16 Jun 2019 @ 1715	16 Jun 2019 @ 1905	LynnS	Break in data collection
11841	16 Jun 2019 @ 1420	16 Jun 2019 @ 1620	LynnS	Break in data collection
11215	11 May 2019 @ 1200	---	Tara	Empty.
10998	19 Apr 2019 @ 1420	---	Maureen	Spasm overflowing and very blue, small boil on right pool.
10641	21 Oct 2018 @ 0824	---	rbwhitaker	Drained
8671	13 Jun 2018 @ 1609	---	JSJ	Pool already full & roiling at 1609. Already in overflow - runoff was filling Jelly Geyser's basin. Spasm Geyser's crater was already empty at 1646.
8267	22 May 2018 @ 1701	22 May 2018 @ 1745	jazzknick	Filling. Murky water. 10 inches below overflow to start of overflow at 1714. Boiling to 2 feet. Continues to 1745 and then during Fountain play.
5390	25 Aug 2017 @ 0730	25 Aug 2017 @ 1035	Brian	Spasm seen in overflow from at least 0730 until FTN, did slow drain after that, empty at 1012
4246	06 Jun 2017 @ 2000	06 Jun 2017 @ 2154	LynnS	Spasm was dry the entire time.
3413	02 Aug 2016 @ 1715	02 Aug 2016 @ 1724	JSJ	Full and roiling at 1715. Already overflowing into Jelly Geyser (includes Fountain's runoff) at 1724.
3026	09 Jun 2016 @ 1750	09 Jun 2016 @ 1811	JSJ	Spasm already full and roiling at 1750. Basin already empty at 1811.
2035	06 Aug 2015 @ 1747	06 Aug 2015 @ 1918	JSJ	Noticed at 1747 that Spasm Geyser's basin was nearly full, with 2 roils. Overflow at 1839. Overflow reached hole next to Jelly Geyser at 1843. Hole filled with water relatively quickly, with overflow at 1847. That overflow reached Jelly Geyser's basin at 1849.
228	17 Jul 1972 @ 1628	---	BoekelUpload	1628murky H2O
229	17 Jul 1972 @ 1628	---	BoekelUpload	1628murky H2O

GOSA
RCN
The Geysers of Yellowstone by: T. Scott Bryan - Page: 220
View geyser location on a map

Entry	Source	Link	Comment
07 Jul 2016 @ 1456	JSJ	https://www.youtube.com/watch?v=nart9YM7O9I#t=7m57s	Clips 36-53 of this video compilation (time stamp 7:57 to the end) show Spasm Geyser erupting during the mid-afternoon of 7 July 2016.
13 Aug 2015 @ 1800	JSJ	https://www.youtube.com/watch?v=nart9YM7O9I#t=3m53s	Clips 17-35 of this video compilation (time stamp 3:53 to 7:56) show Spasm Geyser erupting during the early evening of 13 August 2015.
05 Aug 2013 @ 0901	JSJ	https://www.youtube.com/watch?v=nart9YM7O9I	Clips 1-4 of this video compilation (beginning to time stamp 0:47) show Spasm Geyser erupting during the mid-morning of 5 August 2013.

Baseline does not exist.