Last Known Eruption
13d 15h 14m ago

Latest Eruptions

Eruption DurationInterval
13 Sep 2020 @ 1243 ns5d 17h 28m
07 Sep 2020 @ 1915 ie3d 3h 7m
04 Sep 2020 @ 160810m 8s 3d 22h 41m
31 Aug 2020 @ 1727 ns8d 22h 11m
22 Aug 2020 @ 1916 ie>7m 8d 2h 13m
14 Aug 2020 @ 1703 ie2h 27m
14 Aug 2020 @ 1436 ie1d 8h 52m
13 Aug 2020 @ 0544 ie23h 1m
12 Aug 2020 @ 0643 ie1d 17h 0m
10 Aug 2020 @ 13436h 19m
10 Aug 2020 @ 0724 ie21h 28m
09 Aug 2020 @ 0956 ie1d 18h 38m
07 Aug 2020 @ 1518 ie2d 4h 24m
05 Aug 2020 @ 1054 ie19h 27m
04 Aug 2020 @ 1527 ns7h 38m
04 Aug 2020 @ 0749 ie1d 17h 39m
02 Aug 2020 @ 1410 ns4h 12m
02 Aug 2020 @ 0958 ns1d 29m
01 Aug 2020 @ 0929 ns2d 19h 24m
29 Jul 2020 @ 1405 ie1d 58m
28 Jul 2020 @ 1307 ie1d 18h 25m
26 Jul 2020 @ 18426h 57m
26 Jul 2020 @ 1145 ns10d 6h 15m
16 Jul 2020 @ 0530 ns21h 4m
15 Jul 2020 @ 0826 ie23h 38m
14 Jul 2020 @ 0848 ns10d 19h 13m
03 Jul 2020 @ 1335 ie2d 8m
01 Jul 2020 @ 1327 ie2d 4h 23m
29 Jun 2020 @ 0904 ns1d 3h 33m
28 Jun 2020 @ 0531 ns3d 23h 32m
24 Jun 2020 @ 0559 ie1d 19h 1m
22 Jun 2020 @ 1058 ie22h 24m
21 Jun 2020 @ 1234 ns4d 22h 50m
16 Jun 2020 @ 1344 ie8h 23m
16 Jun 2020 @ 0521 ie23h 23m
15 Jun 2020 @ 0558 ie1d 23h 39m
13 Jun 2020 @ 0619 ie1d 20h 8m
11 Jun 2020 @ 1011 ie1d 19h 49m
09 Jun 2020 @ 1422 ns1d 6h 30m
08 Jun 2020 @ 0752 ns5d 22h 40m
02 Jun 2020 @ 0912 ie14h 1m
01 Jun 2020 @ 1911 ns247d 9h 8m
28 Sep 2019 @ 1003 ie17d 19h 37m
10 Sep 2019 @ 1426 ns6m 2h 34m
10 Sep 2019 @ 1152 ie10m 23h 38m
09 Sep 2019 @ 1214 ie4m 1d 21h 12m
07 Sep 2019 @ 15021d 35m
06 Sep 2019 @ 1427 ie2d 20h 49m
03 Sep 2019 @ 17384d 22h 44m
29 Aug 2019 @ 1854 ie22h 38m
28 Aug 2019 @ 2016 ie12h 36m
28 Aug 2019 @ 0740 ie2d 11h 35m
25 Aug 2019 @ 2005 ie3d 15m
22 Aug 2019 @ 1950 ie10h 46m
22 Aug 2019 @ 0904 ns17d 12h 15m
04 Aug 2019 @ 2049 ns~10m 8d 12h 48m
27 Jul 2019 @ 0801 ie2d 37m
25 Jul 2019 @ 0724 ie17d 1h 22m
08 Jul 2019 @ 0602 ns2d 10h 51m
05 Jul 2019 @ 1911 ie3d 10h 24m
02 Jul 2019 @ 0847 ns23h 16m
01 Jul 2019 @ 0931 ie1d 45m
30 Jun 2019 @ 0846 ns2h 46m
30 Jun 2019 @ 0600 ie1d 23h 24m
28 Jun 2019 @ 0636 ns10m 21h 57m
27 Jun 2019 @ 0839 ie1d 1h 6m
26 Jun 2019 @ 0733 ns2d 44m
24 Jun 2019 @ 0649 ns2d 12h 32m
21 Jun 2019 @ 1817 ie2h 24m
21 Jun 2019 @ 1553 ie20h 5m
20 Jun 2019 @ 1948 ie2d 5h 59m
18 Jun 2019 @ 1349 ie1d 3h 27m
17 Jun 2019 @ 1022 ie1d 17h 40m
15 Jun 2019 @ 1642 ns1d 21h 41m
13 Jun 2019 @ 1901 ie4d 8h 19m
09 Jun 2019 @ 1042 ns2h 36m
09 Jun 2019 @ 08061d 16h 6m
07 Jun 2019 @ 1600 ie2h 24m
07 Jun 2019 @ 1336 ns3h 22m
07 Jun 2019 @ 1014 ns17h 5m
06 Jun 2019 @ 1709 ie2h 17m
06 Jun 2019 @ 1452 ie7h 16m
06 Jun 2019 @ 0736 ie16h 0m
05 Jun 2019 @ 1536 ie1d 20h 15m
03 Jun 2019 @ 1921 ie4h 17m
03 Jun 2019 @ 1504 ie3h 3m
03 Jun 2019 @ 1201 ns4h 36m
03 Jun 2019 @ 0725 ie16h 24m
02 Jun 2019 @ 1501 ie20h 49m
01 Jun 2019 @ 1812 ns2d 22h 25m
29 May 2019 @ 1947~5m 207d 5h 53m
03 Nov 2018 @ 1354 maj17d 1h 8m
17 Oct 2018 @ 1246 ie23h 20m
16 Oct 2018 @ 1326 ns10d 2h 32m
06 Oct 2018 @ 1054 ns21h 6m
05 Oct 2018 @ 1348 ns min2h 35m
05 Oct 2018 @ 1113 ie20h 38m
04 Oct 2018 @ 1435 ns16d 20h 57m
17 Sep 2018 @ 1737:14 min7m 3d 10h 18m
14 Sep 2018 @ 0719 ns11d 11h 30m

Interval Statistics

Interval Count100
Min2h 17m
Max247d 9h 8m
Mean7d 10h 0m
Median1d 16h 33m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
15512 11 Aug 2020 @ 0730 11 Aug 2020 @ 1330 LynnS Did not erupt during this time
15412 06 Aug 2020 @ 0740 06 Aug 2020 @ 1445 LynnS Narcissus did not erupt during this time.
15131 31 Jul 2020 @ 1041 31 Jul 2020 @ 1645 LynnS Narcissus did not erupt during this time.
14618 12 Jun 2020 @ 1000 12 Jun 2020 @ 1500 LynnS Did not erupt during this time.
12062 01 Jul 2019 @ 1610 --- LynnS Narcissus had not yet erupted again as of 1610.
6276 11 Sep 2017 @ 1633 --- udo Overflow restarted.
6277 11 Sep 2017 @ 1629 --- udo Pulsing and doming and again ceased overflow.
6278 11 Sep 2017 @ 1614 --- udo Overflow restarted.
6279 11 Sep 2017 @ 1608 --- udo Pulsing and doming. Dropped well below overflow.
6280 11 Sep 2017 @ 1554 --- udo Pulsing and doming again.
6281 11 Sep 2017 @ 1535 --- udo Overflow resumed.
6282 11 Sep 2017 @ 1531 --- udo Pulsing, failed to erupt. Dropped below overflow level.
6283 11 Sep 2017 @ 1523 --- udo Overflow started
6284 11 Sep 2017 @ 1505 --- udo Still filling from about noon. Below overflow but had pulsing with doming bubbles at 1505 then dropped.
4397 02 Jul 2017 @ 1115 --- udo Water level not visible in crater. Runoff channels wet but not flowing. Major probably happened 1030 - 1045
2582 25 Oct 2015 @ 1035 25 Oct 2015 @ 1145 Siegmund No activity 1035-1145. The minor preceding the 1425 major must have already been done before I arrived.
12762 23 Oct 1994 @ 0900 23 Oct 1994 @ 0950 JarnoO 09:x0 min
12689 07 Jul 1994 @ 0000 07 Jul 1994 @ 2359 JarnoO minor; d=6 [no time listed]
12230 20 Jun 1993 @ 2034 20 Jun 1993 @ 2334 JarnoO 2x:34 ie
No attachments for this geyser.
Baseline does not exist.


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