Spasmodic Geyser

Last Known Eruption
11d 2h 35m ago

Latest Eruptions

Eruption DurationInterval
04 Jun 2019 @ 1252 ie2d 3h 3m
02 Jun 2019 @ 0949 ie2d 13h 24m
30 May 2019 @ 202523h 51m
29 May 2019 @ 20343d 6h 4m
26 May 2019 @ 1430 ie5d 56m
21 May 2019 @ 1334 ie13d 33m
08 May 2019 @ 1301 ie18d 5h 9m
20 Apr 2019 @ 0752 ie155d 16h 32m
15 Nov 2018 @ 1420 ie wc12d 4h 38m
03 Nov 2018 @ 1042 ie23h 54m
02 Nov 2018 @ 1048 ie21h 8m
01 Nov 2018 @ 1340 ie3d 20h 48m
28 Oct 2018 @ 1652 ie1h 23m
28 Oct 2018 @ 1529 ie50d 50m
08 Sep 2018 @ 1439 ie3d 18h 7m
04 Sep 2018 @ 2032 ie1d 6h 13m
03 Sep 2018 @ 1419 ie20h 4m
02 Sep 2018 @ 1815 ie1d 9h 21m
01 Sep 2018 @ 0854 ie1d 20h 38m
30 Aug 2018 @ 1216 ie22h 17m
29 Aug 2018 @ 1359 ie1d 29m
28 Aug 2018 @ 1330 ie21h 56m
27 Aug 2018 @ 1534 ie1d 2h 19m
26 Aug 2018 @ 1315 ie24d 17h 53m
01 Aug 2018 @ 1922 ie55d 12h 3m
07 Jun 2018 @ 0719 ie1d 13h 37m
05 Jun 2018 @ 1742 ie11d 2h 59m
25 May 2018 @ 1443 ie wc149d 34m
27 Dec 2017 @ 13091d 3h 9m
26 Dec 2017 @ 1000 ie108d 17h 11m
08 Sep 2017 @ 1749 ie3d 6h 55m
05 Sep 2017 @ 1054 ie2d 22h 21m
02 Sep 2017 @ 1233 ie1d 20h 50m
31 Aug 2017 @ 1543 ie1d 3h 8m
30 Aug 2017 @ 1235 ie1d 22h 4m
28 Aug 2017 @ 1431 ie22h 37m
27 Aug 2017 @ 1554 ie4h 25m
27 Aug 2017 @ 1129 ie16h 12m
26 Aug 2017 @ 1917 ie6d 10h 17m
20 Aug 2017 @ 0900 ie8d 16h 50m
11 Aug 2017 @ 1610 ie53m
11 Aug 2017 @ 1517 ie2d 1h 26m
09 Aug 2017 @ 1351 ie8d 22h 48m
31 Jul 2017 @ 1503 ie93d 7h 43m
29 Apr 2017 @ 0720 ie6d 21h 40m
22 Apr 2017 @ 0940 ie1d 2h 9m
21 Apr 2017 @ 0731 ie24d 16h 34m
27 Mar 2017 @ 1457 ie wc102d 4h 31m
15 Dec 2016 @ 0925:41 E31m 1h 45m 0s
15 Dec 2016 @ 0740:41 E41m 3d 21h 28m 0s
11 Dec 2016 @ 1012:41 E14m 2h 32m 0s
11 Dec 2016 @ 0740:41 E34m 17h 33m 0s
10 Dec 2016 @ 1407:41 E3h 9m 7h 18m 0s
10 Dec 2016 @ 0649:41 E4h 56m 10h 40m 0s
09 Dec 2016 @ 2009:41 E1h 22m 14h 34m 0s
09 Dec 2016 @ 0535:41 E40m 2h 4m 0s
09 Dec 2016 @ 0331:41 E46m 6h 48m 0s
08 Dec 2016 @ 2043:41 E3h 7m 3h 23m 0s
08 Dec 2016 @ 1720:41 E1h 22m 3h 23m 0s
08 Dec 2016 @ 1357:41 E1h 18m 2h 52m 0s
08 Dec 2016 @ 1105:41 E52m 15h 54m 0s
07 Dec 2016 @ 1911:41 E6m 1d 6h 20m 0s
06 Dec 2016 @ 1251:41 E37m 3h 33m 0s
06 Dec 2016 @ 0918:41 E1h 20m 3h 30m 0s
06 Dec 2016 @ 0548:41 E1h 19m 3h 27m 0s
06 Dec 2016 @ 0221:41 E1h 14m 3h 27m 0s
05 Dec 2016 @ 2254:41 E1h 7m 3h 15m 0s
05 Dec 2016 @ 1939:41 E1h 12m 3h 21m 0s
05 Dec 2016 @ 1618:41 E1h 22m 3h 10m 0s
05 Dec 2016 @ 1308:41 E1h 11m 2h 55m 0s
05 Dec 2016 @ 1013:41 E1h 1m 2h 18m 0s
05 Dec 2016 @ 0755:41 E43m 2h 49m 0s
05 Dec 2016 @ 0506:41 E10m 6h 2m 0s
04 Dec 2016 @ 2304:41 E2h 19m 2h 29m 0s
04 Dec 2016 @ 2035:41 E46m 21h 22m 0s
03 Dec 2016 @ 2313:41 E17m 21h 7m 0s
03 Dec 2016 @ 0206:41 E13m 14h 58m 0s
02 Dec 2016 @ 1108:41 E2h 29m 3h 4m 0s
02 Dec 2016 @ 0804:41 E1h 7m 3h 29m 0s
02 Dec 2016 @ 0435:41 E1h 20m 3h 20m 0s
02 Dec 2016 @ 0115:41 E1h 15m 3h 12m 0s
01 Dec 2016 @ 2203:41 E1h 11m 3h 35m 0s
01 Dec 2016 @ 1828:41 E1h 23m 3h 24m 0s
01 Dec 2016 @ 1504:41 E1h 21m 3h 23m 0s
01 Dec 2016 @ 1141:41 E1h 15m 3h 35m 0s
01 Dec 2016 @ 0806:41 E1h 23m 3h 30m 0s
01 Dec 2016 @ 0436:41 E1h 9m 3h 23m 0s
01 Dec 2016 @ 0113:41 E1h 21m 3h 19m 0s
30 Nov 2016 @ 2154:41 E1h 10m 2h 56m 0s
30 Nov 2016 @ 1858:41 E59m 17h 9m 0s
30 Nov 2016 @ 0149:41 E32m 2h 38m 0s
29 Nov 2016 @ 2311:41 E55m 15h 47m 0s
29 Nov 2016 @ 0724:41 E15m 3h 23m 0s
29 Nov 2016 @ 0401:41 E9m 1d 1h 12m 0s
28 Nov 2016 @ 0249:41 E11m 1d 8h 21m 0s
26 Nov 2016 @ 1828:41 E20m 2h 26m 0s
26 Nov 2016 @ 1602:41 E45m 1d 7h 53m 0s
25 Nov 2016 @ 0809:41 E12m 2h 23m 0s
25 Nov 2016 @ 0546:41 E40m 1d 30m 0s
24 Nov 2016 @ 0516:41 E29m 22h 46m

Interval Statistics

Interval Count100
Min53m
Max155d 16h 32m
Mean9d 5h 34m
Median21h 15m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
11809 15 Jun 2019 @ 1059 --- William all vents on vigorously
11602 06 Jun 2019 @ 1749 --- ldgordon Water level dropping.
11513 02 Jun 2019 @ 1757 --- ldgordon Water level dropping
11534 02 Jun 2019 @ 0951 --- Janet White Splash from the left vent! First one I’ve seen since the dormancy in the Sawmill Group. Video on my Instagram account - https://www.instagram.com/p/ByOyx4RAa93/
11129 29 Apr 2019 @ 1354 --- Polly Back vent quiet & front vents on. (Was the opposite on the 27th.)
10926 27 Jan 2019 @ 0900 --- Graham Active all week up and down.
10648 21 Oct 2018 @ 1312 --- rbwhitaker Both pools full and overflowing. Right vent is bursting maybe 3 feet, left pool is quiet. Back vent is off and on. All of the holes in front of the left pool are on.
10635 20 Oct 2018 @ 1339 --- Biddle One pool and one small vent in vigorous eruption, everything else somewhat quiet.
10214 15 Sep 2018 @ 1437 --- Micah Kipple Dropped below overflow with all vents nearly dying.
9794 20 Aug 2018 @ 1821 --- TheHikingDude Heavy steaming from Spasmodic Geyser area. Possible minor eruption? Area usually doesn’t steam like this.
9480 05 Aug 2018 @ 1635 05 Aug 2018 @ 1750 Micah Kipple Spasmodic is perpetually erupting from the back vent within the righthand pool. The back vent between the two pools is occasionally erupting up to 2 meters. I have seen no other vents while sitting here.
4035 03 May 2017 @ 1605 --- Archer I count 21 vents actively erupting.
3770 09 Oct 2016 @ 1223 09 Oct 2016 @ 1356 WillBoekel started overflow then ended.
3102 20 Jun 2016 @ 1715 --- WillBoekel started overflowing
2777 22 Apr 2016 @ 1635 --- WillBoekel end overflow
2770 21 Apr 2016 @ 0930 --- WillBoekel logger deployed for research permit #06094
2545 14 Oct 2015 @ 1151 --- SteveO Start of overflow
2502 10 Oct 2015 @ 1138 --- SteveO start of overflow
2499 10 Oct 2015 @ 0753 --- WillBoekel in overflow
2407 23 Sep 2015 @ 0729 23 Sep 2015 @ 0753 JimS Started overflowing at 0729. Was back below overflow at 0753.
2387 20 Sep 2015 @ 0653 --- JimS Was in overflow at 0653.
2384 19 Sep 2015 @ 1329 --- Archer Reached overflow at 1329.
No attachments for this geyser.
Baseline does not exist.

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