Last Known Eruption
51d 6h 22m ago

Latest Eruptions

Eruption DurationInterval
08 Oct 2020 @ 130114m
08 Oct 2020 @ 12473d 2h 7m
05 Oct 2020 @ 1040 ns21h 32m
04 Oct 2020 @ 130834m
04 Oct 2020 @ 1234 ie35m
04 Oct 2020 @ 115922m
04 Oct 2020 @ 1137 ns26m
04 Oct 2020 @ 111125m
04 Oct 2020 @ 10462d 21h 54m
01 Oct 2020 @ 1252 ns9m
01 Oct 2020 @ 124312m
01 Oct 2020 @ 123112m
01 Oct 2020 @ 121923m
01 Oct 2020 @ 11562d 23h 11m
28 Sep 2020 @ 124534m
28 Sep 2020 @ 12112d 16h 23m
25 Sep 2020 @ 19481d 51m
24 Sep 2020 @ 18573d 23h 27m
20 Sep 2020 @ 19301d 5h 17m
19 Sep 2020 @ 1413 ie57m
19 Sep 2020 @ 131624m
19 Sep 2020 @ 12526h 1m
19 Sep 2020 @ 06515m 22m
19 Sep 2020 @ 0629 ie25m
19 Sep 2020 @ 06044m 26m
19 Sep 2020 @ 05384m 10h 57m
18 Sep 2020 @ 18411d 7h 30m
17 Sep 2020 @ 1111 ns~4m 25m
17 Sep 2020 @ 1046 ie16h 59m
16 Sep 2020 @ 17473d 20h 50m
12 Sep 2020 @ 20577d 1h 18m
05 Sep 2020 @ 19392d 3h 35m
03 Sep 2020 @ 1604 ie1d 36m
02 Sep 2020 @ 15283d 23h 47m
29 Aug 2020 @ 15411d 4h 28m
28 Aug 2020 @ 11136d 4h 9m
22 Aug 2020 @ 070412h 46m
21 Aug 2020 @ 1818 ie2h 39m
21 Aug 2020 @ 1539 ie21h 13m
20 Aug 2020 @ 1826 ie5h 10m
20 Aug 2020 @ 13161h 44m
20 Aug 2020 @ 1132 ie2d 2h 6m
18 Aug 2020 @ 0926 ie17h 7m
17 Aug 2020 @ 1619 ie10d 23h 6m
06 Aug 2020 @ 171324m
06 Aug 2020 @ 16499m
06 Aug 2020 @ 164017m
06 Aug 2020 @ 1623~2m 25m
06 Aug 2020 @ 15584-5m6m
06 Aug 2020 @ 1552~3m 2m
06 Aug 2020 @ 1550~1m 5m
06 Aug 2020 @ 1545~4m 7m
06 Aug 2020 @ 1538~4m 6m
06 Aug 2020 @ 1532~5m 6m
06 Aug 2020 @ 15262m
06 Aug 2020 @ 1524~1m 4m
06 Aug 2020 @ 1520~3m 5m
06 Aug 2020 @ 1515~3m 3m
06 Aug 2020 @ 1512 ie20m
06 Aug 2020 @ 1452 ie2h 16m
06 Aug 2020 @ 1236 ie4d 18h 33m
01 Aug 2020 @ 1803 ie7d 20h 28m
24 Jul 2020 @ 21351d 8h 31m
23 Jul 2020 @ 1304 ns23m
23 Jul 2020 @ 12412d 15h 7m
20 Jul 2020 @ 2134 ie1d 9h 19m
19 Jul 2020 @ 12157d 4h 23m
12 Jul 2020 @ 075214h 56m
11 Jul 2020 @ 1656 ie9h 50m
11 Jul 2020 @ 0706 ie7d 23h 50m
03 Jul 2020 @ 0716 ie1d 19h 35m
01 Jul 2020 @ 1141 ie16d 4h 31m
15 Jun 2020 @ 0710 ie10d 19h 18m
04 Jun 2020 @ 1152195d 18h 31m
21 Nov 2019 @ 162146d 3h 57m
06 Oct 2019 @ 132458m
06 Oct 2019 @ 12264d 22h 47m
01 Oct 2019 @ 13393d 19h 30m
27 Sep 2019 @ 180916m
27 Sep 2019 @ 1753 ie6h 52m
27 Sep 2019 @ 1101 ie33m
27 Sep 2019 @ 1028 ie19h 14m
26 Sep 2019 @ 15141d 1h 3m
25 Sep 2019 @ 14112d 17h 45m
22 Sep 2019 @ 202625m
22 Sep 2019 @ 20015h 46m
22 Sep 2019 @ 1415 ns24m
22 Sep 2019 @ 135137m
22 Sep 2019 @ 13143d 1h 39m
19 Sep 2019 @ 1135 ie1d 17h 58m
17 Sep 2019 @ 1737 ie4d 23h 25m
12 Sep 2019 @ 1812 ie4h 43m
12 Sep 2019 @ 132911m
12 Sep 2019 @ 13185d 51m
07 Sep 2019 @ 1227 ie50m
07 Sep 2019 @ 11373m
07 Sep 2019 @ 113415m
07 Sep 2019 @ 11191d 3h 20m
06 Sep 2019 @ 0759 ns1d 18h 20m
04 Sep 2019 @ 1339 ie1d 55m

Interval Statistics

Interval Count100
Min2m
Max195d 18h 31m
Mean4d 14m
Median6h 26m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
15419 06 Aug 2020 @ 1606 --- JSJ Three weak eruptions at 1609 & 1610-earliest 1611 & 1611. Stopped taking data for a while after that. If it hasn't been said before, Delta Geyser's eruptions occur in response to water level rises in West Triplet Geyser. At least, they did today.
13426 27 Aug 2019 @ 1935 --- Micah Kipple Added to the Geysertimes Data Base. This is a vent in the "Sputnik" area of Grand but is separate from Sputnik itself. It is located to the left of Sputnik.
EntrySourceLinkComment
01 Aug 2020 @ 1803 JSJ https://www.youtube.com/watch?v=vKx9kJIK_Ho Clip 1 of this video compilation shows Delta Geyser erupting in the near-earliest evening of 1 August 2020. The rest of the video - clips 2 to 19 - shows Delta Geyser eruptions during the afternoon of 6 August 2020.
Baseline does not exist.