Last Known Eruption
3d 8h 46m ago

Latest Eruptions

Eruption DurationInterval
24 Feb 2021 @ 1135 ns wc6d 21h 8m
17 Feb 2021 @ 1427 ns wc9d 2h 46m
08 Feb 2021 @ 1141 wc17h 36m
07 Feb 2021 @ 1805 wc8h 47m
07 Feb 2021 @ 0918 wc1d 16h 22m
05 Feb 2021 @ 1656 wc4h 56m
05 Feb 2021 @ 1200 wc1m 8s 20h 4m
04 Feb 2021 @ 1556 wc1m 5s 4h 35m
04 Feb 2021 @ 1121 wc≥59s1d 22h 13m
02 Feb 2021 @ 1308 wc1m 22s 23h 35m
01 Feb 2021 @ 1333 wc1m 16s 4d 5h 31m
28 Jan 2021 @ 0802 wc1d 19h 52m
26 Jan 2021 @ 1210 wc1m 14s 17h 17m
25 Jan 2021 @ 1853 wc8h 7m
25 Jan 2021 @ 1046 wc1m 10s 18h 41m
24 Jan 2021 @ 1605 wc1m 20s 4h 16m
24 Jan 2021 @ 1149 wc18h 30m
23 Jan 2021 @ 1719 wc8h 38m
23 Jan 2021 @ 0841 wc20h 30m
22 Jan 2021 @ 1211 ie wc>1m 4s 20h 34m
21 Jan 2021 @ 1537 wc1m 23s 1d 53m
20 Jan 2021 @ 1444 wc1d 49m
19 Jan 2021 @ 1355 wc5h 14m
19 Jan 2021 @ 0841 wc18h 17m
18 Jan 2021 @ 1424 wc~1m 5s 3d 2h 14m
15 Jan 2021 @ 1210 wc19h 30m
14 Jan 2021 @ 1640 wc4h 10m
14 Jan 2021 @ 1230 wc4h 37m
14 Jan 2021 @ 0753 ns wc14h 32m
13 Jan 2021 @ 1721 wc4h 47m
13 Jan 2021 @ 1234 wc3h 40m
13 Jan 2021 @ 0854 wc1m 19s 21h 10m
12 Jan 2021 @ 1144 ns wc1d 19h 6m
10 Jan 2021 @ 1638 ns wc3h 7m
10 Jan 2021 @ 1331 wc2h 55m
10 Jan 2021 @ 1036 ns wc19h 1m
09 Jan 2021 @ 1535 ns wc1d 2h 9m
08 Jan 2021 @ 1326 ie20h 16m
07 Jan 2021 @ 1710 ns wc2d 44m
05 Jan 2021 @ 1626 ie5d 2h 18m
31 Dec 2020 @ 14086h 6m
31 Dec 2020 @ 0802 ns wc21h 10m
30 Dec 2020 @ 10522d 21h 26m
27 Dec 2020 @ 1326 ns wc2d 23h 13m
24 Dec 2020 @ 1413 ie22h 45m
23 Dec 2020 @ 1528 ns wc1d 32m
22 Dec 2020 @ 1456 ns wc1d 5h 8m
21 Dec 2020 @ 0948 ns wc2d 18h 38m
18 Dec 2020 @ 1510 ns wc3d 27m
15 Dec 2020 @ 1443 ns wc4h 36m
15 Dec 2020 @ 1007 ns wc18h 16m
14 Dec 2020 @ 1551 ns wc1d 2h 33m
13 Dec 2020 @ 1318 ns wc23h 53m
12 Dec 2020 @ 1325 ns wc3d 21h 3m
08 Dec 2020 @ 1622 ns wc4h 37m
08 Dec 2020 @ 1145 ns wc2d 19h 28m
05 Dec 2020 @ 1617 ns wc5h 4m
05 Dec 2020 @ 1113 ns wc2d 23h 15m
02 Dec 2020 @ 1158 ns wc21h 0m
01 Dec 2020 @ 1458 ns wc5h 38m
01 Dec 2020 @ 0920 ns wc21h 32m
30 Nov 2020 @ 1148 wc1d 23h 5m
28 Nov 2020 @ 1243 ns wc4d 1h 53m
24 Nov 2020 @ 1050 ns wc1d 19h 59m
22 Nov 2020 @ 1451 ns wc1d 18m
21 Nov 2020 @ 1433 ns wc4h 32m
21 Nov 2020 @ 1001 wc23h 52m
20 Nov 2020 @ 1009 ie wc2d 21h 15m
17 Nov 2020 @ 1254 wc4d 5h 31m
13 Nov 2020 @ 0723 wc17h 0m
12 Nov 2020 @ 1423 wc1m 23s 4h 17m
12 Nov 2020 @ 1006 wc18h 53m
11 Nov 2020 @ 1513 wc1m 21s 7h 50m
11 Nov 2020 @ 0723 wc1d 16m
10 Nov 2020 @ 0707 wc22h 3m
09 Nov 2020 @ 0904 wc1d 20h 54m
07 Nov 2020 @ 12103h 41m
07 Nov 2020 @ 0829 wc20h 53m
06 Nov 2020 @ 1136 ns wc3h 33m
06 Nov 2020 @ 0803 wc1m 6s 20h 48m
05 Nov 2020 @ 1115 wc1m 21s 4h 57m
05 Nov 2020 @ 0618 wc19h 19m
04 Nov 2020 @ 1059 wc1m 19s 1d 2h 39m
03 Nov 2020 @ 0820 ? ie wc18h 20m
02 Nov 2020 @ 1400 wc1m 15s 21h 29m
01 Nov 2020 @ 16316h 10m
01 Nov 2020 @ 1021 wc17h 5m
31 Oct 2020 @ 1816 wc4h 18m
31 Oct 2020 @ 1358 ns wc21h 53m
30 Oct 2020 @ 1605 wc~1m 8s 3h 33m
30 Oct 2020 @ 1232 ns wc12h 20m
30 Oct 2020 @ 0012 wc4h 6m
29 Oct 2020 @ 2006 wc4h 57m
29 Oct 2020 @ 15093h 58m
29 Oct 2020 @ 111118h 15m
28 Oct 2020 @ 1656 wc1d 1h 21m
27 Oct 2020 @ 1535 wc1m 14s 8h 7m
27 Oct 2020 @ 0728 ns wc1d 14h 46m
25 Oct 2020 @ 1642 wc1m 3s 6h 57m
25 Oct 2020 @ 0945 wc1m 11s 15h 58m

Interval Statistics

Interval Count100
Min2h 55m
Max9d 2h 46m
Mean1d 5h 28m
Median20h 10m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
16200 20 Sep 2020 @ 0607 --- Graham Post eruptive deep buffing.
16187 19 Sep 2020 @ 0721 --- Graham In cone splashing, just reaching the rim. Not ready yet.
16178 18 Sep 2020 @ 1251 --- User34 Low splashing
16161 18 Sep 2020 @ 0653 --- Graham Post eruptive deep huffing.
16095 12 Sep 2020 @ 1835 --- Graham In cone splashing. Maybe erupted 2.5h ago?
16035 10 Sep 2020 @ 1320 --- Graham Huffing at depth. Erupted sometime.
16030 09 Sep 2020 @ 1849 --- William post eruptive, huffing at depth
15714 23 Aug 2020 @ 1730 23 Aug 2020 @ 2055 William Looked "ready" on arrival. No eruption witnessed during this time. At Aurum from 17:30-19:20, watching from the TB platform after that.
15662 20 Aug 2020 @ 1945 20 Aug 2020 @ 2200 William Aurum being Aurum... no eruption during this time.
15636 18 Aug 2020 @ 1618 --- Suzanne post eruptive
15584 15 Aug 2020 @ 1803 --- Suzanne post eruptive. probably went a half hour or more ago. boiling at depth, no surface water.
15128 30 Jul 2020 @ 1930 --- William post eruptive, huffing, runoff channels beginning to dry up from previous eruption.
15120 29 Jul 2020 @ 0630 --- William recently erupted. huffing at this time.
14976 13 Jul 2020 @ 2210 --- William no Aurum before 22:10
14847 02 Jul 2020 @ 0652 --- Graham No Aurum Yet
14845 02 Jul 2020 @ 0544 --- Graham In cone boiling.
14799 30 Jun 2020 @ 0556 --- Graham Steady strong boils but not bursting. Doesn't look ready yet. 8h after last reported eruption.
14719 24 Jun 2020 @ 0825 --- William post eruptive, huffing
14235 25 May 2020 @ 0838 --- Suzanne post eruptive
14180 04 May 2020 @ 1308 --- underarockphoto Both Aurum entries here only show steam on the static webcam. The weather this morning was highly conducive to steamy conditions. From my observations both entries are questionable. IMHO both should stay up as "wc ie ?" with a comment about it being on the static cam to at least leave a record that Aurum could have short intervals, or could totally fake you out.
14146 02 Mar 2020 @ 1400 --- JarnoO probable #2 in series, with 1356 ns as initial. Huffing @ 1407, may have been some water in there too (normal behavior post-eruption?).
14135 22 Feb 2020 @ 1223 --- Art Post eruptive huffing
14130 22 Feb 2020 @ 0822 --- Art Post eruptive huffing
14099 23 Jan 2020 @ 1720 --- Graham Post eruptive but not very recently.
14097 23 Jan 2020 @ 1037 --- Graham No Aurum yet. Not splashing well enough either.
14093 22 Jan 2020 @ 1202 --- Graham Splashing like it wants to erupt.
14090 22 Jan 2020 @ 0751 --- Graham Post eruptive steam huffing with occasional water droplets thrown out. erupted recently.
14086 21 Jan 2020 @ 1731 --- Graham No Aurum yet.
14076 20 Jan 2020 @ 1454 --- Graham Splashing as if it wants to erupt.
14066 19 Jan 2020 @ 1305 --- Graham Splashing as if it wants to erupt.
14058 30 Dec 2019 @ 1038 --- Rachel Forney All vents full. 3 o'clock vent periodically erupting. Periodic pushes from main vent.
14021 23 Nov 2019 @ 1433 --- Kitt B no eruption yet
14008 08 Nov 2019 @ 0659 --- SteveO Post eruptive.
13966 23 Oct 2019 @ 1628 --- steve Aurum appears to be close to erupting
13960 21 Oct 2019 @ 1400 --- steve It looks like Aurum is ready.
13910 09 Oct 2019 @ 1355 09 Oct 2019 @ 1530 underarockphoto Cyclical boiling every few minutes. Satellite vent have minor eruptions to 1’ occasionally for a minute or so. Probably coincidental but Autum surges frequently coincided with Beach Spring
13909 09 Oct 2019 @ 1403 --- underarockphoto Boiling 1-2ft. Two side vents blipping.
13885 05 Oct 2019 @ 1238 --- Kitt B No Aurum yet. #3 is flooded with inch boil plus #5.
13839 01 Oct 2019 @ 1135 --- Kent normal boiling thing. not recently post eruptive
13813 27 Sep 2019 @ 1142 --- Brian Post eruptive, huffing
13777 22 Sep 2019 @ 0735 --- Brian Post eruptive, huffing
13730 18 Sep 2019 @ 0747 --- Suzanne post eruptive. Vent is huffing and the boardwalk is wet.
13723 17 Sep 2019 @ 0754 --- Brian Post eruptive, huffing, wet boardwalk
13714 16 Sep 2019 @ 1019 --- Brian Post eruptive, huffing, boardwalk wet
13680 13 Sep 2019 @ 1548 --- Brian Post eruptive, huffing
13679 13 Sep 2019 @ 1215 13 Sep 2019 @ 1500 William No eruption.
13609 07 Sep 2019 @ 0746 --- EmilyW Vents empty. Huffing at depths. Erupted very recently. Maybe ~730?
13607 07 Sep 2019 @ 0555 --- Graham Some nice big over cone splashes. Large side vent is splashy.
13606 07 Sep 2019 @ 0530 --- Graham Occasional splashes reaching the rim. Side vents noisy but no water seen and area around them appears to be dry.
13588 06 Sep 2019 @ 0727 --- William gurgling and huffing from within the cone.
13559 05 Sep 2019 @ 0636 --- Graham splashing deep in cone. Could have erupted ~0500
13553 04 Sep 2019 @ 2050 --- Graham No Aurum yet.
13533 04 Sep 2019 @ 0705 --- Graham Guessing an eruption closer to 0500 based on recovery, moybe a little later. So slightly longer interval overnight?
13482 01 Sep 2019 @ 0445 --- Graham Ppst eruptive angry huffing.
13460 30 Aug 2019 @ 0747 --- donnielg Post eruptive
13436 28 Aug 2019 @ 0927 --- c.barwin empty - post eruptive
13406 25 Aug 2019 @ 2300 --- William No eruption prior to 23:00
13385 25 Aug 2019 @ 1135 --- EmilyW 12 and 3 have water. Autumn splashing in its cone.
13377 24 Aug 2019 @ 1730 --- William post eruptive. no water, just gurgling and sloshing.
13305 18 Aug 2019 @ 0900 18 Aug 2019 @ 0905 William grumbling and occasionally splashing water out of main vent. no water in satellite vents.
13293 16 Aug 2019 @ 2125 --- RMichaels No eruption as of 2125.
13212 13 Aug 2019 @ 0836 --- RMichaels Post- eruptive and huffing.
13196 12 Aug 2019 @ 1758 12 Aug 2019 @ 1821 dank Solid constant splashing from main vent and constant gurgle from satellite vent (name?)
13109 08 Aug 2019 @ 1058 --- Brian Post eruptive
13036 05 Aug 2019 @ 0640 --- SteveO Post eruptive, huffing.
12987 03 Aug 2019 @ 1111 --- Suzanne post eruptive
12877 31 Jul 2019 @ 0614 --- SteveO Post eruptive, huffing.
12860 28 Jul 2019 @ 2144 --- William post eruptive. deep rumble, boardwalk soaked.
12833 28 Jul 2019 @ 0821 --- SteveO Post eruptive, huffing.
12476 14 Jul 2019 @ 0852 --- deanl looking good - splashing in #3
12391 07 Jul 2019 @ 0700 --- lc no water in side vents. my guess it erupted around 0430.
12376 06 Jul 2019 @ 0625 --- lc probably erupted around 0600
12083 03 Jul 2019 @ 0614 --- lc probably erupted 15/30 minutes ago.
12069 02 Jul 2019 @ 0725 --- lc probably erupted around 0630
11978 26 Jun 2019 @ 2005 --- ldgordon Gurgling with all vents dry
11916 22 Jun 2019 @ 2012 --- ldgordon Empty satellite vents and gurgling.
11884 19 Jun 2019 @ 2024 --- ldgordon Satellite vents empty with water visible in main vent
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. See attachment.
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 Jones 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
EntrySourceLinkComment
05 Nov 2020 @ 0618 JoeN https://youtu.be/q-Y0mwP_jSQ Aurum video
28 Oct 2020 @ 1656 Betty https://geysercam.xyz/ugb-ynp/10282020/654.jpg Static view
30 Sep 2020 @ 0548 JoeN https://youtu.be/HZjB7EfTYCg Aurum Video
04 Sep 2020 @ 0616 JoeN https://youtu.be/kA_g_d4L8TQ Aurum as seen from NPS camera
13 Aug 2020 @ 0522 JoeN https://youtu.be/CXLhK3Mtr_s aurom video
08 Aug 2020 @ 0427 JoeN https://youtu.be/4VrXFN0u0dU aurum video
06 Aug 2020 @ 0410 JoeN https://youtu.be/kT3ok2KAFxw Aurum video
02 Aug 2020 @ 1215 JarnoO https://www.youtube.com/watch?v=wqqMxhNgR44 As seen from the webcam, by JoeN.
01 Aug 2020 @ 0832 ltgangi https://youtu.be/OScABDtStMU aurum
31 Jul 2020 @ 2013 JoeN https://youtu.be/tZjmHVpnbm4 aurum replay
28 Jul 2020 @ 0611 JoeN https://geysercam.xyz/ugb-ynp/07282020/189.jpg aurum static
26 Jul 2020 @ 2227 JoeN https://youtu.be/0jbeI7NoWZw Aurum 2227 video
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.
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.
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.
02 Jun 2019 @ 1820 JSJ https://www.youtube.com/watch?v=lyS3DSpfYao Video (beginning to time stamp 1:15) showing Aurum Geyser's 6:20 to 6:22 PM eruption on 2 June 2019.
05 Jun 2019 @ 1700 JSJ https://www.youtube.com/watch?v=lyS3DSpfYao#t=1m15s Video (time stamp 1:15 to the end) showing Aurum Geyser's 5:00 to 5:01 PM eruption on 5 June 2019.
25 Jul 2020 @ 1005 JoeN https://youtu.be/DjJSruilMu4 aurum1005
24 Jul 2020 @ 1212 ltgangi https://youtu.be/3bcu9NifTLE aurum
24 Jul 2020 @ 1212 JarnoO https://www.youtube.com/watch?v=3bcu9NifTLE As seen from the webcam, by JoeN.
BaselineDistance (ft)Description
Southwest 30East edge of the walk (nearest Aurum) toward Doublet Pool