Last Known Eruption
3h 32m ago

Latest Eruptions

Eruption DurationInterval
16 Jun 2019 @ 19005h 41m
16 Jun 2019 @ 1319 wc4h 43m
16 Jun 2019 @ 0836 ie10h 46m
15 Jun 2019 @ 21501m 6h 37m
15 Jun 2019 @ 15134h 5m
15 Jun 2019 @ 110814h 20m
14 Jun 2019 @ 2048 wc3h 54m
14 Jun 2019 @ 16546h 51m
14 Jun 2019 @ 1003 ie17h 42m
13 Jun 2019 @ 1621 wc5h 5m
13 Jun 2019 @ 1116 ns3h 31m
13 Jun 2019 @ 074519h 31m
12 Jun 2019 @ 1214 wc~1m 16s 21h 5m
11 Jun 2019 @ 1509 ns wc6h 22m
11 Jun 2019 @ 08479h 49m
10 Jun 2019 @ 2258 wc6h 33m
10 Jun 2019 @ 16257h 6m
10 Jun 2019 @ 091916h 54m
09 Jun 2019 @ 16255h 11m
09 Jun 2019 @ 1114 ns18h 34m
08 Jun 2019 @ 16409h 9m
08 Jun 2019 @ 073114h 27m
07 Jun 2019 @ 1704 ns wc4h 48m
07 Jun 2019 @ 121620h 10m
06 Jun 2019 @ 1606 ie4h 19m
06 Jun 2019 @ 1147 ns wc5h 22m
06 Jun 2019 @ 0625 wc9h 20m
05 Jun 2019 @ 2105 wc4h 5m
05 Jun 2019 @ 17007h 24m
05 Jun 2019 @ 09363h 37m
05 Jun 2019 @ 0559 wc11h 36m
04 Jun 2019 @ 18234h 20m
04 Jun 2019 @ 1403 wc~1m 14s 6h 33m
04 Jun 2019 @ 0730 wc13h 19m
03 Jun 2019 @ 1811 wc6h 39m
03 Jun 2019 @ 11325h 19m
03 Jun 2019 @ 0613 ie wc11h 53m
02 Jun 2019 @ 1820>1m 4h 39m
02 Jun 2019 @ 13415h 40m
02 Jun 2019 @ 0801 wc11h 35m
01 Jun 2019 @ 20266h 27m
01 Jun 2019 @ 1359 wc5h 22m
01 Jun 2019 @ 0837 ns16h 31m
31 May 2019 @ 16065h 34m
31 May 2019 @ 1032 ns17h 12m
30 May 2019 @ 1720 ns wc6h 33m
30 May 2019 @ 104714h 32m
29 May 2019 @ 20154h 50m
29 May 2019 @ 1525 ie6h 8m
29 May 2019 @ 091713h 31m
28 May 2019 @ 19465h 59m
28 May 2019 @ 134716h 43m
27 May 2019 @ 21045h 25m
27 May 2019 @ 1539 wc23h 21m
26 May 2019 @ 16184h 4m
26 May 2019 @ 12141d 1h 7m
25 May 2019 @ 1107 wc1d 16h 39m
23 May 2019 @ 18281d 46m
22 May 2019 @ 17426h 57m
22 May 2019 @ 1045 ie23h 52m
21 May 2019 @ 105317h 3m
20 May 2019 @ 1750 wc5h 38m
20 May 2019 @ 121216h 35m
19 May 2019 @ 1937 ie wc9h 38m
19 May 2019 @ 0959 wc16h 34m
18 May 2019 @ 1725 A5h 16m
18 May 2019 @ 1209 ? wc2h 52m
18 May 2019 @ 091714h 59m
17 May 2019 @ 18185h 47m
17 May 2019 @ 1231 ns wc20h 0m
16 May 2019 @ 1631 wc1d 37m
15 May 2019 @ 1554 wc13h 47m
15 May 2019 @ 0207 wc4h 38m
14 May 2019 @ 212911h 9m
14 May 2019 @ 1020 wc11h 19m
13 May 2019 @ 2301 wc14h 30m
13 May 2019 @ 0831 wc12h 31m
12 May 2019 @ 2000 A5h 54m
12 May 2019 @ 1405:3559s 4h 42m
12 May 2019 @ 092313h 13m
11 May 2019 @ 2010 wc12h 13m
11 May 2019 @ 0757 wc23h 51m
10 May 2019 @ 0806 ns17h 57m
09 May 2019 @ 1409 wc1d 17h 26m
07 May 2019 @ 2043 wc6h 29m
07 May 2019 @ 1414 wc18h 46m
06 May 2019 @ 1928 wc1d 31m
05 May 2019 @ 1857 wc4h 54m
05 May 2019 @ 1403 wc4h 43m
05 May 2019 @ 0920 wc22h 52m
04 May 2019 @ 1028 wc19h 31m
03 May 2019 @ 14571d 41m
02 May 2019 @ 1416 ie wc1d 1h 56m
01 May 2019 @ 1220 ns wc2h 26m
01 May 2019 @ 0954 ie wc1d 18h 57m
29 Apr 2019 @ 1457 ns4h 26m
29 Apr 2019 @ 103116h 55m
28 Apr 2019 @ 1736 ? wc6h 0m
28 Apr 2019 @ 113622h 21m
27 Apr 2019 @ 131518h 36m

Interval Statistics

Interval Count100
Min2h 26m
Max1d 18h 57m
Mean12h 14m
Median9h 43m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
11692 09 Jun 2019 @ 2200 --- ldgordon Gurgling
11655 08 Jun 2019 @ 1501 --- CrisG no eruption yet.
11600 06 Jun 2019 @ 1727 --- ldgordon Gurgling and empty.
11530 02 Jun 2019 @ 1138 --- JSJ 1 o'clock and 3 o'clock vents sputtering. 2 o'clock and 5 o'clock vents overflowing.
10988 19 Apr 2019 @ 0932 --- udo Looks ready. Of course
10871 13 Jan 2019 @ 1237 --- JarnoO Heavy persistent steam for a while
10273 18 Sep 2018 @ 0533 --- Graham Like yesterday when I checked it twice, boiling at depth with thin splashing above the crater. May be stuck like this but I have not watched it enough.
10269 17 Sep 2018 @ 1357 --- Graham very low boil and light splashing
10238 16 Sep 2018 @ 0417 --- Graham post eruptive huffing
10123 09 Sep 2018 @ 1450 --- EmilyW For you Kevin, clock vents are active and seems to be a decent amount of water.
10058 06 Sep 2018 @ 1106 --- BobInSLC Water staying visible 98% of time
9351 31 Jul 2018 @ 1114 --- Micah Kipple All side vents full and boiling with the 3 o'clock vent having independent eruptions.
8996 02 Jul 2018 @ 2128 --- lc No eruption as of 2100.
8969 01 Jul 2018 @ 1802 --- lc erupted between 1718 and 1740.
8914 28 Jun 2018 @ 0624 --- Dave from B Side vents off. Wet in pool and surrounding areas. Boardwalk is slightly wet.
8105 04 May 2018 @ 1230 --- Janet White Aurum's 3:00 vent had strong steady overflow and continuous splashing from 1-4".
8008 26 Apr 2018 @ 1953 --- Micah Kipple No longer under observation. Conditions the same as previous note, if not slightly more vigorous.
8007 26 Apr 2018 @ 1742 26 Apr 2018 @ 1914 Micah Kipple Aurum appears primed. All 5 side vents are active, with 3 and 5 having independent, energetic eruptions. (3 is reaching ~15 cm). Aurum is surging and occasionally bursting out of the cone, and at this point has nearly filled the entire platform with shallow puddles.
8001 25 Apr 2018 @ 1919 --- Micah Kipple No longer being watched. All vents are full and spitting, with side vents 3 and 5 having independent ~10-15 cm eruptions every 15 minutes or so. Several good surges and 1 kaboom splash in the past hour. Good luck Webcam.
8000 25 Apr 2018 @ 1807 --- Micah Kipple Vent #3 spitting 1704 All vents sputtering 1753
7883 28 Jan 2018 @ 0739 --- Graham First burst splash. Also 49 51 0802 07 09 21 27
7882 28 Jan 2018 @ 0730 --- Graham Boiling strongly, sometimes a foot over the cone. No bursting.
7788 28 Oct 2017 @ 1127 --- udo Low growling as in recently post eruptive
5683 04 Sep 2017 @ 0620 --- RMichaels Does not appear to have erupted overnight.
5219 19 Aug 2017 @ 1241 --- Kent Aurum post eruptive at 2145, boardwalk wet and roaring at depth
4811 06 Aug 2017 @ 0613 --- deanl post eruptive, probably around an hour.
4780 04 Aug 2017 @ 0905 --- c.barwin post eruptive huffing. boardwalk still wet.
4566 28 Jul 2017 @ 1151 --- udo Recovered. Back to pre-eruptive splashing.
4565 28 Jul 2017 @ 1001 --- udo Post eruptive. Depth charging and gurgling.
4399 03 Jul 2017 @ 0553 --- Graham Post eruptive huffing and puffing.
4163 01 Jun 2017 @ 0643 --- EmilyW Main vent wuiet, Boardwalk wet, side vents quiet. Eruptiion not too long ago
4024 30 Apr 2017 @ 0759 --- SteveO Post eriptive
3988 22 Apr 2017 @ 0844 --- SteveO post eruptive, huffing
3968 16 Apr 2017 @ 0931 --- Kevin L Aurum was ie on a frozen screen at 0928. I had looked at the screen probably about 15m earlier. Very clear view so it should show in a capture.
3923 24 Jan 2017 @ 1520 --- Graham no Aurum yet
3903 29 Dec 2016 @ 1530 --- Betty Lots of steam, but not sure it really was erupting
3878 27 Nov 2016 @ 0720 --- Betty too foggy to be sure, but a huge steam cloud in Aurum area
3867 06 Nov 2016 @ 1051 --- Janet White Boardwalk is wet
3836 02 Nov 2016 @ 1206 --- udo 1, 3 & 5 o'clock vents are very actively bubbling.
3795 22 Oct 2016 @ 1055 --- udo Post eruptive gurgling down low. No splashing above ground.
3763 08 Oct 2016 @ 0829 --- Scott Grisso Post eruptive at 0827
3238 07 Jul 2016 @ 0024 --- JarnoO May have erupted late 0024 or early 0025, well, it was a visible steam cloud and probably some water between these times, thanks to a light that was pointed to it.
2898 27 May 2016 @ 0458 --- SteveO Post eruptive.
2890 25 May 2016 @ 0642 --- SteveO Post eruptive.
2882 24 May 2016 @ 0611 --- SteveO Post eruptive.
2860 20 May 2016 @ 1600 --- donnielg Post eruptive at 16;00
2828 09 May 2016 @ 0934 --- WillBoekel post eruptive. growling at depth.
2823 08 May 2016 @ 1030 --- WillBoekel recently post eruptive
2819 08 May 2016 @ 0854 --- WillBoekel happy and splashing
2796 29 Apr 2016 @ 1327 --- Siegmund Looked ready: splashing well, water in 3 side vents ("1:30 3:00 and 5:00" positions as you face it)
2785 24 Apr 2016 @ 1217 --- WillBoekel gurgling at depth. occasional small splashes.
2779 23 Apr 2016 @ 0852 --- WillBoekel boardwalk wet and growling at depth
2759 20 Apr 2016 @ 0911 --- udo All vents splashing. 3 o'clock vent flooding its basin. Main vent surging normally.
2716 23 Mar 2016 @ 0412 --- Betty Maybe Aurum is ie, but canĀ“t tell for sure
2697 25 Feb 2016 @ 0920 --- Kevin L Was post eruptive at 0920 per Karen L in the field. She suspects is may have gone an hour earlier but was in front of the Inn and could not say for sure.
2664 23 Jan 2016 @ 0808 --- Graham Nice pre-eruptive splashing.
2663 22 Jan 2016 @ 0751 --- Graham Post eruptive loud huffing. Went recently.
2661 21 Jan 2016 @ 0904 --- Graham Post eruptive huffing.
2659 21 Jan 2016 @ 0730 --- Graham Boiling but not heavy enough to erupt. Maybe after 0830?
2657 19 Jan 2016 @ 0718 --- Graham Post eruptive huffing.
2655 18 Jan 2016 @ 0755 --- Graham Could erupt any time, splashing nicely.
2652 17 Jan 2016 @ 1557 --- Graham No Aurum yet
2650 17 Jan 2016 @ 0948 --- Graham No Aurum yet and splashing nicely
2648 17 Jan 2016 @ 0838 --- Graham Recovering well, may be ready to erupt after 0900. Going to Grand now.
2647 17 Jan 2016 @ 0718 --- Graham Low boiling in the cone, not close to erupting.
2645 16 Jan 2016 @ 1257 --- Graham Post eruptive huffing.
2475 04 Oct 2015 @ 1553 --- WillBoekel post eruptive. some splashing in cone though however
2279 07 Sep 2015 @ 0445 07 Sep 2015 @ 0730 Graham Between 0445 and 0730.
2080 10 Aug 2015 @ 1000 10 Aug 2015 @ 1852 JSJ No Aurum eruption observed from 1000 to 1852. Typical frequent low splashing. Occasional spits from 3 o'clock vent. Observed a spit from the 1 o'clock vent at 1811.
2067 09 Aug 2015 @ 0600 --- Jake plenty of splashing. 3 o'clock vent splashing too
1960 22 Jul 2015 @ 1314 22 Jul 2015 @ 1324 udo Had 2 "how did you not erupt" minors in 10 minutes.
1791 24 Jun 2015 @ 0953 24 Jun 2015 @ 2153 User34 Had recovered by morning, but did not erupt during daylight hours
1788 24 Jun 2015 @ 0640 --- JimS Checked Aurum at this time. Had not erupted recently. The 0614 webcam time is incorrect.
1730 12 Jun 2015 @ 2128 --- WillBoekel still no eruption since 1240
1652 27 May 2015 @ 0902 --- BobInSLC looking very good, all 4 bubblers going
1634 24 May 2015 @ 2148 --- Gilbert erupted by 1400
1570 10 May 2015 @ 0803 --- WillBoekel recently post eruptive
1543 28 Apr 2015 @ 1221 --- udo Huge cone soaking splash. 1 3 & 5 o'clock vents splashing heavily.
1542 26 Apr 2015 @ 0846 --- WillBoekel only occasionally splashing in cone. water staying completely in cone.
1538 25 Apr 2015 @ 0823 --- WillBoekel very little splashing in cone
1527 17 Apr 2015 @ 0921 --- WillBoekel boardwalk is wet but aurum looks pretty well recovered
1509 18 Jan 2015 @ 0720 --- WillBoekel some splashing out of side vents and water splashing out of the cone every now and then
1503 16 Jan 2015 @ 1145 --- WillBoekel huffing
1455 18 Oct 2014 @ 1535 --- WillBoekel at 1535 aurum was splashing but not making it out of the cone and the platform was a bit dry.
1182 02 Sep 2014 @ 0530 --- Graham Pre-eruptive splashing at 0530
1061 06 May 2014 @ 1738 --- WillBoekel Post eruptive and not doing any steam huffs @ 1738
911 25 Jan 2014 @ 0713 --- Graham Post eruptive 0713. May have gone 0645
906 22 Jan 2014 @ 1130 --- Graham Post eruptive 1130. May have erupted 1100?
904 22 Jan 2014 @ 0717 --- Graham Recovering 0717. May have erupted around 0630?
901 20 Jan 2014 @ 1940 --- Graham No eruption before 1940 when Aurum was left unobserved. Longer interval.
898 19 Jan 2014 @ 0733 --- Graham 0733 post eruptive steam huffs
836 27 Jun 2013 @ 2330 --- Micah Kipple no eruption by 2330 when I left the area
800 11 May 2013 @ 2120 --- WillBoekel Aurum was still pre eruptive when I bailed on it at 21:20, #@^$!^%$@#$^ starting to slip into summer mode :(
753 26 Jan 2013 @ 1000 26 Jan 2013 @ 1030 Graham Prediction 1000 to 1030
752 25 Jan 2013 @ 0730 --- Graham Low boil at 0730. Guessing 0900 to 0930 for prediction
748 23 Jan 2013 @ 0725 --- Graham Post eruptive mild steam roars at 0725, estimate erupted at 0640
744 22 Jan 2013 @ 0750 --- Graham Post eruptive 0750
623 24 Oct 2012 @ 1652 --- BB There might have been another Aurum at 1652, not sure at all though. But I found a four hour Aurum interval on 10/20 that I am sure of, so not impossible.
466 14 Sep 2012 @ 0445 --- Graham Before 0445 - damp and fresh icing on BW and post-eruptive steam roars
428 05 Sep 2012 @ 0640 06 Sep 2012 @ 0500 User34 Had not erupted as of 5AM from the 0640 the day before
EntrySourceLinkComment
18 May 2019 @ 1209 JarnoO https://geysercam.xyz/ugb-ynp/05182019/532.jpg Static frame of 1209 (1214 cam time)
11 Feb 2018 @ 1124 JarnoO https://s5.postimg.org/axepjm35j/Aurum_1124.jpg Steam column presumably from Aurum
11 Feb 2018 @ 1124 JarnoO https://s5.postimg.org/g8tm4b9sn/Aurum.jpg Comparison frame used
07 Jun 2016 @ 1141 JSJ https://www.youtube.com/watch?v=uyyxpifWYTQ#t=4m34s Clips 14-15 of this video compilation (time stamp 4:34 to the end) show Aurum Geyser's 11:41 to 11:42 AM eruption on 7 June 2016.
09 Aug 2015 @ 1221 JSJ https://www.youtube.com/watch?v=uyyxpifWYTQ#t=1m44s Clip 7 of this video compilation (time stamp 1:44 to time stamp 1:54) shows Aurum Geyser's 12:21 to 12:22 PM eruption on 9 August 2015.
01 Jun 2013 @ 1706 JSJ https://www.youtube.com/watch?v=uyyxpifWYTQ Clip 1 of this video compilation (beginning to time stamp 0:19) shows Aurum Geyser's 5:06 to 5:07 PM eruption on 1 June 2013.
21 Jan 2015 @ 1735 kcmule http://www.coloradobills.com/yellowstone/AU1735.01212015.flv steam cloud and brief water visible at Aurum
28 Nov 2014 @ 1134 td http://tinypic.com/m/ie4191/3 Aurum
10 Jul 2014 @ 1744 kcmule http://www.coloradobills.com/yellowstone/AU1744.07102014.flv
14 May 2014 @ 0856 kcmule http://coloradobills.com/yellowstone/AU0856.05142014.flv
15 Mar 2014 @ 0746 kcmule http://tinyurl.com/BH0746-03152014
24 Feb 2014 @ 0704 td http://tinypic.com/r/a4bkg9/8 704-706
16 Feb 2014 @ 1736 kcmule http://oi58.tinypic.com/2hnvqd4.jpg .
19 Jan 2014 @ 1537 kcmule http://oi39.tinypic.com/2vnqs1s.jpg
19 Jan 2014 @ 1456 kcmule http://oi41.tinypic.com/idyhcp.jpg
31 Jul 2013 @ 1419 Richlg96 http://www.youtube.com/watch?v=8wT4jiZoqrg Aurum 1419 20130731
03 May 2013 @ 1840 kcmule http://tinyurl.com/AU1840-05032013
17 Apr 2013 @ 1352 Richlg96 http://youtu.be/ew2mOUhTNIY
10 Apr 2013 @ 1752 Richlg96 http://youtu.be/yEANkwXhGF4
07 Apr 2013 @ 1819 kcmule http://tinypic.com/view.php?pic=2505zr6&s=6
BaselineDistance (ft)Description
Southwest 30East edge of the walk (nearest Aurum) toward Doublet Pool


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