Last Known Eruption
21y 216d 5h 26m ago

Latest Eruptions

Eruption DurationInterval
13 May 1998 @ 1310198d 23h 41m
26 Oct 1997 @ 12297d 23h 29m
18 Oct 1997 @ 14006m 16s 43d 1h 2m
05 Sep 1997 @ 12583m 3h 15m
05 Sep 1997 @ 09433m 15h 28m
04 Sep 1997 @ 18155m 6h 35m
04 Sep 1997 @ 11406m 28d 13h 12m
06 Aug 1997 @ 22282h 51m
06 Aug 1997 @ 19373d 4h 22m
03 Aug 1997 @ 15152d 23h 23m
31 Jul 1997 @ 155222d 4h 53m
09 Jul 1997 @ 10591d 12h 54m
07 Jul 1997 @ 22051h 3m
07 Jul 1997 @ 210235m
07 Jul 1997 @ 20272y 279d 20h 27m
02 Oct 1994 @ 0000 A7d 0m
25 Sep 1994 @ 0000 A2d 0m
23 Sep 1994 @ 0000 A5d 23h 23m
17 Sep 1994 @ 0037~2m 20s 5d 7h 12m
11 Sep 1994 @ 1725 A27d 21h 35m
14 Aug 1994 @ 1950 A8d 19h 50m
06 Aug 1994 @ 0000 A40d 0m
27 Jun 1994 @ 0000 A14d 11h 12m
12 Jun 1994 @ 1248~2m 15s 15d 21h 18m
27 May 1994 @ 1530 A15h 30m
27 May 1994 @ 0000 A1d 19h 40m
25 May 1994 @ 0420 A15d 4h 20m
10 May 1994 @ 0000 A9d 0m
01 May 1994 @ 0000 A5d 8h 37m
25 Apr 1994 @ 15231d 15h 23m
24 Apr 1994 @ 0000 A66d 23h 0m
16 Feb 1994 @ 0000 A132d 1h 0m
07 Oct 1993 @ 0000 A16d 7h 53m
20 Sep 1993 @ 1607 min6m 8d 16h 7m
12 Sep 1993 @ 0000 A14h 12m
11 Sep 1993 @ 0948 ie5d 9h 14m
06 Sep 1993 @ 00342m 13s 1d 22h 19m
04 Sep 1993 @ 021550d 21h 46m
15 Jul 1993 @ 042938d 8h 14m
06 Jun 1993 @ 2015~1m 40s 8d 7h 59m
29 May 1993 @ 12161m 55s 210d 11h 16m
31 Oct 1992 @ 0000 A2d 0m
29 Oct 1992 @ 0000 A15d 12h 16m
13 Oct 1992 @ 12442m 29d 2h 17m
14 Sep 1992 @ 10272m 26s 15y 156d 17h 9m
14 Apr 1977 @ 161828d 1h 49m
17 Mar 1977 @ 1429162d 23h 9m
05 Oct 1976 @ 16209d 21h 53m
25 Sep 1976 @ 18274h 58m
25 Sep 1976 @ 13291y 55d 21h 26m
01 Aug 1975 @ 160313d 20h 50m
18 Jul 1975 @ 19132d 21h 56m
15 Jul 1975 @ 21171d 1h 12m
14 Jul 1975 @ 2005approx8m1d 23h 5m
12 Jul 1975 @ 2100 ie23h 46m
11 Jul 1975 @ 21146h 4m
11 Jul 1975 @ 15106d 23h 55m
04 Jul 1975 @ 15152h 55m
04 Jul 1975 @ 1220 ie2d 21h 6m
01 Jul 1975 @ 1514 ?23h 20m
30 Jun 1975 @ 15541d 20h 14m
28 Jun 1975 @ 1940 ie1d 23h 43m
26 Jun 1975 @ 19571d 8m
25 Jun 1975 @ 19491d 23h 23m
23 Jun 1975 @ 20262h 6m
23 Jun 1975 @ 18205d 7h 56m
18 Jun 1975 @ 102413h 17m
17 Jun 1975 @ 2107 ie12h 28m
17 Jun 1975 @ 08394d 21h 50m
12 Jun 1975 @ 104923h 40m
11 Jun 1975 @ 110936d 20h 27m
05 May 1975 @ 14421d 4h 16m
04 May 1975 @ 10266m 58d 19h 56m
06 Mar 1975 @ 143017d 3h 44m
17 Feb 1975 @ 094611d 16h 31m
05 Feb 1975 @ 171512d 1h 5m
24 Jan 1975 @ 16103d 55m
21 Jan 1975 @ 1515 ie12d 22h 51m
08 Jan 1975 @ 16241d 5h 24m
07 Jan 1975 @ 11002d 19h 0m
04 Jan 1975 @ 16002d 16m
02 Jan 1975 @ 15441y 114d 19h 14m
09 Sep 1973 @ 21302d 10h 31m
07 Sep 1973 @ 105922h 14m
06 Sep 1973 @ 12452d 41m
04 Sep 1973 @ 12044d 16h 19m
30 Aug 1973 @ 19452d 7h 17m
28 Aug 1973 @ 122818h 18m
27 Aug 1973 @ 181010d 4h 20m
17 Aug 1973 @ 13501d 17h 3m
15 Aug 1973 @ 20472h 42m
15 Aug 1973 @ 18051d 5h 32m
14 Aug 1973 @ 12332d 2h 51m
12 Aug 1973 @ 0942 ie1d 13h 37m
10 Aug 1973 @ 2005to20091d 11h 55m
09 Aug 1973 @ 081011h 17m
08 Aug 1973 @ 20533d 8h 53m
05 Aug 1973 @ 120018h 43m
04 Aug 1973 @ 17174h 23m
04 Aug 1973 @ 125421h 49m

Interval Statistics

Interval Count100
Min35m
Max15y 156d 17h 9m
Mean90d 11h 44m
Median2d 22h 39m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
11297 11 May 2019 @ 1630 --- Siegmund At least 4 sputs active between Splendid and Daisy's Thief. Splendid itself has had no recent runoff in any direction. The old channel under the boardwalk has crumbled to rubble. On the south side only a few feet near the crater rim is damp.
11101 27 Apr 2019 @ 0930 27 Apr 2019 @ 1010 Micah Kipple As it was recovering from Daisy, Splendid gave some nice sustained boils 2-3 feet high every couple minutes. Just as it returned to overflow it had a couple more boils that held at 2-3 feet and got 3-4 feet wide. Following these boils, at 0950, the vents in and around the cone on the west side of the crater (not the side vent) began boiling and perpetually erupting 1-2 feet. Simultaneously main vent went flat and remained so till the time of posting.
11100 27 Apr 2019 @ 0920 --- Micah Kipple Saw a boil from my vantage point at Zig Zag to the height of comet's cone. Unsure if side vent or main vent. Edit: was main vent. Still recovering from Daisy eruption.
9676 12 Aug 2018 @ 1545 --- minissa On closer inspection, the splashing in the left/back pool seems to be what I know as the Side Boiler, but both parts of the pool have continued to splash to about 1 foot despite having refilled. I don't know how typical this is this year but someone mentioned short Daisy intervals, so we took a look at Splendid's post-Daisy behavior...
9672 12 Aug 2018 @ 1517 12 Aug 2018 @ 1534 minissa Watched Splendid refill following Daisy, some activity in both pools on refill with some bursts of back pool reaching 1-2 feet above rim of pool
777 01 Dec 1998 @ 0000 01 Dec 1998 @ 2359 LynnS Markers still in place
12784 24 Dec 1994 @ 1342 --- JarnoO false start
12754 17 Oct 1994 @ 1540 --- JarnoO false start to 20' for 20s
12724 21 Aug 1994 @ 0016 --- JarnoO false start to 20'
12654 02 Jun 1994 @ 1312 --- JarnoO false start to 30'
12635 02 Apr 1994 @ 0000 02 Apr 1994 @ 2359 JarnoO still marked from 3/16
12629 15 Mar 1994 @ 1530 --- JarnoO marker in place
12619 09 Mar 1994 @ 0000 09 Mar 1994 @ 2359 JarnoO markers still in place
12587 20 Jan 1994 @ 1406 --- JarnoO false start
12302 21 Aug 1993 @ 1939 --- JarnoO false start; d~25s; height ~10'
12301 20 Aug 1993 @ 1559 --- JarnoO false start @ 1559; d=30s; height ~12'
12286 04 Aug 1993 @ 0200 --- JarnoO had one or more eruptions between 7/16 and 8/3: markers washed more thoroughly than on 7/15 when checked @ 0200 8/4 - Dave Leeking {ยป} Not likely--it has been under observation during that time and this is poor evidence. Heinrich Koenig
12248 30 Jun 1993 @ 1340 --- JarnoO 15' false start
12209 30 May 1993 @ 1338 --- JarnoO false start
12204 25 May 1993 @ 1833 --- JarnoO false start
12201 20 May 1993 @ 2006 --- JarnoO false start; water visible from Grand!
6259 13 Sep 1992 @ 2028 --- JarnoO false start; height ~12'; d ~25s
5867 03 Sep 1992 @ 1731 --- JarnoO d=~20s false start; height ~10-15'
522 04 Mar 1977 @ 1600 --- BoekelUpload before 1600;erupted within the last 30 hrs
588 23 Oct 1976 @ 2000 24 Oct 1976 @ 0800 BoekelUpload erupted sometime in the night
583 05 Oct 1976 @ 2000 06 Oct 1976 @ 0830 BoekelUpload Erupted during night. Bonita ovfl again by 0830
580 28 Sep 1976 @ 2000 29 Sep 1976 @ 0800 BoekelUpload erupted during night having been SOAPED
479 04 Oct 1975 @ 0000 04 Oct 1975 @ 0800 BoekelUpload early morning
446 29 Jul 1975 @ 0800 --- BoekelUpload before0800
443 23 Jul 1975 @ 2000 24 Jul 1975 @ 0800 BoekelUpload sometime during night
407 04 May 1975 @ 2000 05 May 1975 @ 0800 BoekelUpload during night
406 03 May 1975 @ 1200 04 May 1975 @ 1200 BoekelUpload late 5/3 or early 5/4
314 06 Jan 1975 @ 2000 07 Jan 1975 @ 0800 BoekelUpload last night?
No attachments for this geyser.
BaselineDistance (ft)Description
South Side 200Chrome washer on the north side of the bridge over Splendid\\\'s south runoff channel.
Northwest 200Edge of the walk as it bends toward Punch Bowl Spring, back in the trees toward Pyramid Geyser


All data is shown in US/Mountain timezone unless specified otherwise.

GeyserTimes.org is not affiliated with the National Park Service, but it is "for the benefit and enjoyment of the people".

If you have any questions or comments please contact: webmaster@geysertimes.org

Support open geyser data: Patreon Page

© Copyright 2011-2019

Facebook Page Telegram Channel Get it on Google Play Download on the App Store

Google Play and the Google Play logo are trademarks of Google LLC.

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries.