Last Known Eruption
40d 11h 17m ago

Latest Eruptions

Eruption DurationInterval
06 Oct 2018 @ 1655 ns4h 20m
06 Oct 2018 @ 1235 ie4d 18h 21m
01 Oct 2018 @ 1814 ie2d 3h 15m
29 Sep 2018 @ 1459 ie2d 22h 50m
26 Sep 2018 @ 16091d 1h 15m
25 Sep 2018 @ 14541d 6h 29m
24 Sep 2018 @ 0825 ie4d 17h 58m
19 Sep 2018 @ 1427 ie1d 23h 22m
17 Sep 2018 @ 1505 ie1d 20h 41m
15 Sep 2018 @ 1824 ns1d 5h 27m
14 Sep 2018 @ 12572d 16h 47m
11 Sep 2018 @ 2010 ieMKeller2d 4h 47m
09 Sep 2018 @ 1523 ie5d 6h 29m
04 Sep 2018 @ 0854 ie1d 17h 37m
02 Sep 2018 @ 15171d 11h 12m
01 Sep 2018 @ 0405 ie12h 52m
31 Aug 2018 @ 1513 ns1d 49m
30 Aug 2018 @ 1424 ie1d 5h 8m
29 Aug 2018 @ 0916 ie1d 14m
28 Aug 2018 @ 0902 ie2d 2h 38m
26 Aug 2018 @ 0624 ie9d 21h 5m
16 Aug 2018 @ 0919 ie1d 1h 2m
15 Aug 2018 @ 0817 ie2d 50m
13 Aug 2018 @ 0727 ie2d 12h 49m
10 Aug 2018 @ 1838 ie2d 7h 45m
08 Aug 2018 @ 1053 ie1d 4h 43m
07 Aug 2018 @ 0610 ie3d 16h 39m
03 Aug 2018 @ 1331 ns2d 12h 31m
01 Aug 2018 @ 0100 ie4d 3h 35m
27 Jul 2018 @ 2125 ie3d 20h 25m
24 Jul 2018 @ 01001d 19h 7m
22 Jul 2018 @ 0553 ie4d 8h 38m
17 Jul 2018 @ 2115 ie1d 8h 5m
16 Jul 2018 @ 1310 ns1d 8h 43m
15 Jul 2018 @ 0427 ie19h 29m
14 Jul 2018 @ 0858 ie19h 51m
13 Jul 2018 @ 13071d 7h 37m
12 Jul 2018 @ 0530 ie1d 13h 54m
10 Jul 2018 @ 1536 ie2d 7h 5m
08 Jul 2018 @ 0830:402d 15h 21m
05 Jul 2018 @ 170919h 56m
04 Jul 2018 @ 2113 ie1d 3h 13m
03 Jul 2018 @ 1800 ns12h 22m
03 Jul 2018 @ 0538 ie1d 10h 20m
01 Jul 2018 @ 1918 ie5d 13h 49m
26 Jun 2018 @ 0529 ie4d 22h 43m
21 Jun 2018 @ 0646 ie5d 12h 49m
15 Jun 2018 @ 1757 ie6d 1h 6m
09 Jun 2018 @ 165119h 43m
08 Jun 2018 @ 21081d 15h 22m
07 Jun 2018 @ 0546 ie4d 11h 54m
02 Jun 2018 @ 1752 ie2d 12h 0m
31 May 2018 @ 0552 ie1d 23m
30 May 2018 @ 0529 ie5d 18h 33m
24 May 2018 @ 1056 ie3d 21m
21 May 2018 @ 1035 ie2d 16h 46m
18 May 2018 @ 1749 ie1d 7h 19m
17 May 2018 @ 1030 ie1d 4h 22m
16 May 2018 @ 0608 ie2d 12h 57m
13 May 2018 @ 17112d 23h 39m
10 May 2018 @ 1732 ie1d 4h 56m
09 May 2018 @ 12363d 20h 15m
05 May 2018 @ 1621 ie7d 23h 31m
27 Apr 2018 @ 1650 ie50m 86d 15h 50m
31 Jan 2018 @ 0000 A93d 11h 37m
29 Oct 2017 @ 1323 ie21h 26m
28 Oct 2017 @ 155727d 3h 14m
01 Oct 2017 @ 12432d 1h 36m
29 Sep 2017 @ 1107 ie2d 1h 56m
27 Sep 2017 @ 0911 ie19h 1m
26 Sep 2017 @ 14109d 4h 14m
17 Sep 2017 @ 09563d 16h 7m
13 Sep 2017 @ 1749 ie23h 52m
12 Sep 2017 @ 1757 ie1d 8h 35m
11 Sep 2017 @ 09223d 2h 42m
08 Sep 2017 @ 0640 ie1d 1h 43m
07 Sep 2017 @ 0457 ie2d 8h 54m
04 Sep 2017 @ 2003 ie1d 12h 11m
03 Sep 2017 @ 0752 ie9d 1h 23m
25 Aug 2017 @ 0629 ie2d 14h 9m
22 Aug 2017 @ 1620 ie1d 8h 1m
21 Aug 2017 @ 0819 ns1d 1h 50m
20 Aug 2017 @ 0629 ie4d 22h 6m
15 Aug 2017 @ 08236d 17h 48m
08 Aug 2017 @ 14351d 3h 51m
07 Aug 2017 @ 1044 ie2d 3h 58m
05 Aug 2017 @ 064616h 23m
04 Aug 2017 @ 1423 ie1d 2h 38m
03 Aug 2017 @ 114523h 59m
02 Aug 2017 @ 1145:07 E1h 40m 1d 52m
01 Aug 2017 @ 10531d 1h 27m
31 Jul 2017 @ 0925:07 E2h 10m 1d 6h 45m 0s
30 Jul 2017 @ 0240:07 E2h 10m 1d 4h 25m 0s
28 Jul 2017 @ 2215:07 E1h 30m 1d 2h 5m 0s
27 Jul 2017 @ 2010:07 E1h 40m 1d 1h 50m 0s
26 Jul 2017 @ 1820:07 E1h 45m 1d 40m 0s
25 Jul 2017 @ 1740:07 E1h 40m 1d 35m 0s
24 Jul 2017 @ 1705:07 E1h 35m 1d 2h 25m
23 Jul 2017 @ 144067+min1d 6h 20m
22 Jul 2017 @ 08201d 8h 9m

Interval Statistics

Interval Count100
Min4h 20m
Max93d 11h 37m
Mean4d 10h 14m
Median1d 16h 29m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
9442 03 Aug 2018 @ 1548 --- rbwhitaker Rift off
8974 01 Jul 2018 @ 2005 --- lc still ie at 2005.
7944 15 Feb 2018 @ 1243 --- WillBoekel runoff channel covered in snow
7880 27 Jan 2018 @ 1400 --- Graham Runoff channel full of snow. No recent eruptions.
5569 02 Sep 2017 @ 0628 --- JimS Steaming and wet runoff channel. Had recently finished eruption.
4444 11 Jul 2017 @ 0640 --- JimS Runoff channel damp.
4425 09 Jul 2017 @ 0732 --- Barbara Lasseter ended at 0732
4395 02 Jul 2017 @ 0830 --- Graham runoff channel damp.
4333 18 Jun 2017 @ 0643 --- sfavor runoff channel wet
3597 04 Sep 2016 @ 0627 --- JimS Had ended recently. Steaming and runorr channel wet.
3111 21 Jun 2016 @ 1724 --- WillBoekel runoff channel wet still with active water trickling down. but not in eruption
3108 21 Jun 2016 @ 0530 --- JimS Runoff channel wet. Must have had an eruption with the 0335 eruption of West Triplet.
871 05 Sep 2013 @ 2214 --- Micah Kipple post eruptive at 2214
861 19 Aug 2013 @ 0340 --- Micah Kipple Rift erupted sometime overnight it was reported to me this morning it was ie around 0340 I will come and edit this entry when I get the exact time
81 17 Jan 2012 @ 1230 17 Jan 2012 @ 1450 Graham Between 1230 and 1450 based on snow cleared from runoff
700 06 Jul 2011 @ 1245 --- BoekelUpload ended by 1245
674 18 May 2011 @ 2000 19 May 2011 @ 0800 BoekelUpload overnight
1026 15 Oct 2008 @ 1230 --- BoekelUpload 12:30 on off 13:40
996 11 Aug 2008 @ 1507 --- BoekelUpload with the 15:07ie West Triplet, but time unknown
981 20 Jul 2008 @ 0239 --- BoekelUpload end during the 02:39 Grand
958 03 May 2008 @ 0806 --- BoekelUpload just ended 08:06
1396 11 Jun 2007 @ 0630 --- BoekelUpload end ~ 6:30
1395 09 Jun 2007 @ 1903 09 Jun 2007 @ 1953 BoekelUpload 19:x3 d=50
7556 15 Dec 1992 @ 0000 15 Dec 1992 @ 0940 DGInc active; off 0940
7078 30 Oct 1992 @ 0000 30 Oct 1992 @ 2359 DGInc unknown time, remarked
5467 21 Jul 1992 @ 0710 --- DGInc end ~0710
5314 11 Jun 1992 @ 1800 --- DGInc not ie 1800
5307 08 Jun 1992 @ 1200 08 Jun 1992 @ 1700 DGInc After Rift eruption, Belgian and Crystal turned murky. Belgian fluctuated in level by about ~8cm total. Belgian did bubble and convect heavily until ~1745. No steam from West Triplet (drained) or Percolater. Rift not ie @ 1600, so either erupted between ~1200-1530 or 1600-1700 as had completely stopped @ 1730.
5224 23 May 1992 @ 0715 --- DGInc mark replaced 0715
4932 26 Jan 1992 @ 1115 --- DGInc remarked 1115, last Rift 12/11
4919 16 Jan 1992 @ 0930 --- DGInc mark still in place 0930
4916 13 Jan 1992 @ 0000 13 Jan 1992 @ 2359 DGInc mark from 1/11 still in place
4915 11 Jan 1992 @ 0000 11 Jan 1992 @ 2359 DGInc remarked
4913 10 Jan 1992 @ 0930 --- DGInc remarked
4909 09 Jan 1992 @ 0921 --- DGInc after 0921
4908 08 Jan 1992 @ 1300 --- DGInc remarked 1300
4905 07 Jan 1992 @ 1030 --- DGInc remarked 1030
4904 06 Jan 1992 @ 0000 06 Jan 1992 @ 2359 DGInc remarked
4900 05 Jan 1992 @ 1200 --- DGInc remarked 1200
276 29 Jul 1973 @ 0000 29 Jul 1973 @ 0813 BoekelUpload <0813;blovents
EntrySourceLinkComment
11 Aug 2016 @ 1515 JSJ https://www.flickr.com/photos/jsjgeology/29870239943 Thermal photo (1 of 3) of Rift Geyser's mid-afternoon eruption on 11 August 2016.
11 Aug 2016 @ 1515 JSJ https://www.flickr.com/photos/jsjgeology/30385776012 Photo (1 of 5) of Rift Geyser's mid-afternoon eruption on 11 August 2016.
16 Aug 2015 @ 1320 JSJ https://www.flickr.com/photos/jsjgeology/21754568361 Photo (1 of 4) of Rift Geyser's 1:20 to 3:23 PM eruption on 16 August 2015.
06 Jul 2015 @ 1424 JSJ https://www.flickr.com/photos/jsjgeology/19364570833 Photo (1 of 6) of Rift Geyser's mid-afternoon eruption on 6 July 2015.
16 Aug 2014 @ 1141 JSJ https://www.flickr.com/photos/jsjgeology/15332482189 Photo (1 of 2) of Rift Geyser's 11:41 AM to 12:22 PM eruption on 16 August 2014.
08 Jul 2014 @ 1913 JSJ https://www.flickr.com/photos/jsjgeology/15097741689 Photo (1 of 2) of Rift Geyser's early evening eruption on 8 July 2014.
06 Jun 2014 @ 1144 JSJ https://www.flickr.com/photos/jsjgeology/14926633540 Photo (1 of 4) of Rift Geyser's 11:44 to 11:49 AM eruption on 6 June 2014.
31 May 2013 @ 1135 JSJ https://www.flickr.com/photos/jsjgeology/13848055283 Photo (1 of many, plus video clips) of Rift Geyser's late morning eruption on 31 May 2013.
01 Jul 2009 @ 1112 Micah Kipple https://www.flickr.com/photos/fback2008/16196213887 Flickr
Baseline does not exist.


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