Last Known Eruption
96d 10h 46m ago

Latest Eruptions

Eruption DurationInterval
29 Oct 2022 @ 164535d 1h 32m
24 Sep 2022 @ 15133d 5h 35m
21 Sep 2022 @ 093810d 17h 24m
10 Sep 2022 @ 161431m
10 Sep 2022 @ 154324m
10 Sep 2022 @ 151910m
10 Sep 2022 @ 150920m
10 Sep 2022 @ 144920h 15m
09 Sep 2022 @ 18349h 34m
09 Sep 2022 @ 09001d 20h 4m
07 Sep 2022 @ 125613m
07 Sep 2022 @ 124312m
07 Sep 2022 @ 12316m
07 Sep 2022 @ 12258m
07 Sep 2022 @ 121718m
07 Sep 2022 @ 115913m
07 Sep 2022 @ 114612m
07 Sep 2022 @ 11344m
07 Sep 2022 @ 11308m
07 Sep 2022 @ 11227m
07 Sep 2022 @ 11153m
07 Sep 2022 @ 111213m
07 Sep 2022 @ 105911m
07 Sep 2022 @ 104813m
07 Sep 2022 @ 10351h 58m
07 Sep 2022 @ 083712m
07 Sep 2022 @ 0825 ns1d 12h 25m
05 Sep 2022 @ 20001d 1h 8m
04 Sep 2022 @ 18521h 27m
04 Sep 2022 @ 17251d 21h 38m
02 Sep 2022 @ 19474m
02 Sep 2022 @ 194335m
02 Sep 2022 @ 190813m
02 Sep 2022 @ 185536m
02 Sep 2022 @ 18193m
02 Sep 2022 @ 181619m
02 Sep 2022 @ 17575m
02 Sep 2022 @ 17522m
02 Sep 2022 @ 175011m
02 Sep 2022 @ 173914m
02 Sep 2022 @ 172511m
02 Sep 2022 @ 17142m
02 Sep 2022 @ 17126d 1h 23m
27 Aug 2022 @ 1549 ie8d 4h 49m
19 Aug 2022 @ 110019h 13m
18 Aug 2022 @ 15472d 6h 30m
16 Aug 2022 @ 0917~2m 16m
16 Aug 2022 @ 0901>2m 12m
16 Aug 2022 @ 084928m
16 Aug 2022 @ 0821 ie12d 23h 32m
03 Aug 2022 @ 0849 ie30d 33m
04 Jul 2022 @ 0816160d 16h 7m
24 Jan 2022 @ 15099d 6h 25m
15 Jan 2022 @ 0844 ie76d 22h 44m
30 Oct 2021 @ 1100 ie8d 23h 54m
21 Oct 2021 @ 11068d 23h 53m
12 Oct 2021 @ 111337d 2m
05 Sep 2021 @ 1111 ns21d 58m
15 Aug 2021 @ 1013 ns26d 17h 29m
19 Jul 2021 @ 164427m
19 Jul 2021 @ 161722d 4h 38m
27 Jun 2021 @ 1139 ie19d 16h 14m
07 Jun 2021 @ 1925 ie11h 33m
07 Jun 2021 @ 075226d 12h 11m
11 May 2021 @ 19412d 4h 35m
09 May 2021 @ 150623m
09 May 2021 @ 14437m
09 May 2021 @ 1436137d 23h 27m
22 Dec 2020 @ 140972d 21h 35m
10 Oct 2020 @ 173455d 7h 43m
16 Aug 2020 @ 095133m
16 Aug 2020 @ 09181y 1d 18h 44m
15 Aug 2019 @ 143420d 1h 17m
26 Jul 2019 @ 131719d 17h 21m
06 Jul 2019 @ 19561d 1m
05 Jul 2019 @ 19553d 5h 27m
02 Jul 2019 @ 1428 ie34d 3h 25m
29 May 2019 @ 110333d 40m
26 Apr 2019 @ 1023 ie90d 23h 45m
25 Jan 2019 @ 0938 ie230d 20h 48m
08 Jun 2018 @ 13506d 22h 18m
01 Jun 2018 @ 15322d 20h 36m
29 May 2018 @ 1856 A38d 6h 49m
21 Apr 2018 @ 1207 ie242d 36m
22 Aug 2017 @ 113165d 14h 49m
17 Jun 2017 @ 204210d 6h 24m
07 Jun 2017 @ 14183m
07 Jun 2017 @ 1415265d 20h 35m
14 Sep 2016 @ 174067d 8h 31m
09 Jul 2016 @ 090923h 36m
08 Jul 2016 @ 093312m
08 Jul 2016 @ 092111d 21h 15m
26 Jun 2016 @ 120616d 23h 19m
09 Jun 2016 @ 12479d 22h 32m
30 May 2016 @ 1415270d 18h 37m
02 Sep 2015 @ 193813d 8h 20m
20 Aug 2015 @ 11181d 30m
19 Aug 2015 @ 104862d 21h 55m
17 Jun 2015 @ 1253 ie2d 20h 45m
14 Jun 2015 @ 1608 ie2d 20h 5m

Interval Statistics

Interval Count100
Min2m
Max1y 1d 18h 44m
Mean26d 23h 14m
Median1d 6h 46m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
22305 04 Jul 2022 @ 0750 04 Jul 2022 @ 0859 steve Avocado is giving occasional bursts to over 6 feet.
21458 24 May 2022 @ 0900 --- TSBryan occasional surges 6 to 8 feet high
15689 22 Aug 2020 @ 1015 22 Aug 2020 @ 1135 User34 South vent water level fluctuated by about an inch, sometimes with subtle waves, occasionally with a string of bubbles
13521 03 Sep 2019 @ 1158 03 Sep 2019 @ 1205 steve Avoca appears to be a perpetual spouter however it gets stronger about once or twice a minute with bursting to 5 feet. The water level in the pool stays at 3-4 feet below ground level so only a little of the eruptions are above ground level.
10371 17 Sep 2018 @ 1845 --- Siegmund Avoca has constructed a round berm of gravel, but runoff channel to the north is dry. Silver Globes are all quiet.
12186 07 May 1993 @ 1830 --- JarnoO dormant
No attachments for this geyser.
Baseline does not exist.