Last Known Eruption
20h 24m ago

Latest Eruptions

EruptionDurationInterval
23 Sep 2017 @ 1645 ie7d 1h 37m
16 Sep 2017 @ 1508 ie2d 2h 55m
14 Sep 2017 @ 1213 ns22h 34m
13 Sep 2017 @ 1339 ie21h 35m
12 Sep 2017 @ 1604 ns1d 3h 30m
11 Sep 2017 @ 1234 ns20h 36m
10 Sep 2017 @ 1558 ie2m
10 Sep 2017 @ 1556 ie23h 6m
09 Sep 2017 @ 16509m
09 Sep 2017 @ 16411d 23h 59m
07 Sep 2017 @ 16423d 34m
04 Sep 2017 @ 160816h 28m
03 Sep 2017 @ 2340 ie8h 50m
03 Sep 2017 @ 1450 ie5d 1h 51m
29 Aug 2017 @ 1259 ns22h 39m
28 Aug 2017 @ 1420 ie5d 19h 30m
22 Aug 2017 @ 1850 ie1d 1h 54m
21 Aug 2017 @ 16568d 2h 54m
13 Aug 2017 @ 140217h 4m
12 Aug 2017 @ 20587d 6h 14m
05 Aug 2017 @ 1444 ns1d 18h 47m
03 Aug 2017 @ 19572d 52m
01 Aug 2017 @ 1905 ie3d 21h 59m
28 Jul 2017 @ 21069d 1h 13m
19 Jul 2017 @ 1953 ie4d 23h 24m
14 Jul 2017 @ 20291d 1h 29m
13 Jul 2017 @ 1900 ie2d 5h 5m
11 Jul 2017 @ 1355 ie3d 4h 29m
08 Jul 2017 @ 0926 ie1d 8m
07 Jul 2017 @ 0918 ie3d 16h 44m
03 Jul 2017 @ 1634 ie1d 55m
02 Jul 2017 @ 153921h 16m
01 Jul 2017 @ 1823 ie7d 3m
24 Jun 2017 @ 18201d 19h 27m
22 Jun 2017 @ 2253 ns1d 8h 29m
21 Jun 2017 @ 1424 ie6d 20h 12m
14 Jun 2017 @ 1812 ie1d 2h 24m
13 Jun 2017 @ 15482d 6h 24m
11 Jun 2017 @ 0924 ie2d 14h 24m
08 Jun 2017 @ 1900 ie2d 7h 47m
06 Jun 2017 @ 111316h 28m
05 Jun 2017 @ 18458h 38m
05 Jun 2017 @ 100716h 59m
04 Jun 2017 @ 1708 ie1d 23h 38m
02 Jun 2017 @ 1730 ns2d 2h 56m
31 May 2017 @ 143417h 58m
30 May 2017 @ 20362d 1h 11m
28 May 2017 @ 1925 ie1d 2h 1m
27 May 2017 @ 17243d 21h 56m
23 May 2017 @ 1928 ie5h 43m
23 May 2017 @ 134510d 21h 21m
12 May 2017 @ 1624 ie9d 10h 1m
03 May 2017 @ 0623 ie1d 14h 12m
01 May 2017 @ 16115d 1h 23m
26 Apr 2017 @ 1448184d 22h 27m
23 Oct 2016 @ 1621 ie22d 21h 19m
30 Sep 2016 @ 1902 ns11d 5h 43m
19 Sep 2016 @ 1319 ie22h 53m
18 Sep 2016 @ 14262d 20h 58m
15 Sep 2016 @ 1728 ie1d 1h 6m
14 Sep 2016 @ 16225d 5h 42m
09 Sep 2016 @ 1040 ie19h 10m
08 Sep 2016 @ 1530 ns4h 11m
08 Sep 2016 @ 1119 ie19h 36m
07 Sep 2016 @ 1543 ie1d 5h 54m
06 Sep 2016 @ 09491d 22h 48m
04 Sep 2016 @ 110115h 27m
03 Sep 2016 @ 19344d 1h 45m
30 Aug 2016 @ 17499h 59m
30 Aug 2016 @ 0750 ie11d 16h 17m
18 Aug 2016 @ 1533 ns11d 19h 19m
06 Aug 2016 @ 20145h 30m
06 Aug 2016 @ 1444 ns12d 17h 26m
24 Jul 2016 @ 2118 ie2d 1h 21m
22 Jul 2016 @ 1957 ns3d 22h 48m
18 Jul 2016 @ 210921h 2m
18 Jul 2016 @ 0007 ns8d 6h 5m
09 Jul 2016 @ 1802 ie1d 21h 20m
07 Jul 2016 @ 20425h 46m
07 Jul 2016 @ 1456 ie2d 10h 42m
05 Jul 2016 @ 0414 ie1d 11h 29m
03 Jul 2016 @ 16455h 6m
03 Jul 2016 @ 1139 ie7d 16h 28m
25 Jun 2016 @ 1911 ns2d 1h 10m
23 Jun 2016 @ 18014h 51m
23 Jun 2016 @ 1310 ns2d 21h 55m
20 Jun 2016 @ 1515 ie1d 59m
19 Jun 2016 @ 14161d 16h 58m
17 Jun 2016 @ 21181d 2h 3m
16 Jun 2016 @ 1915 ie4h 36m
16 Jun 2016 @ 1439 ie5h 33m
16 Jun 2016 @ 0906 ns6d 15h 52m
09 Jun 2016 @ 1714 ns21h 30m
08 Jun 2016 @ 19443d 22h 57m
04 Jun 2016 @ 2047 ns1d 1h 37m
03 Jun 2016 @ 1910 ns3d 10h 22m
31 May 2016 @ 0848 ie3d 16h 33m
27 May 2016 @ 1615 ie8d 18h 50m
18 May 2016 @ 2125 ns6d 2h 29m
12 May 2016 @ 1856 ie6d 23h 13m

Interval Statistics

Interval Count100
Min2m
Max184d 22h 27m
Mean5d 1h 24m
Median1d 23h 13m

Latest Notes

Note IDStart TimeEnd TimeEntrantNote
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
EntrySourceLinkComment
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.


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