Last Known Eruption
21y 361d 10h 43m ago

Latest Eruptions

Eruption DurationInterval
30 Oct 1998 @ 1309 ie3h 43m
30 Oct 1998 @ 092618h 34m
29 Oct 1998 @ 1452305d 48m
28 Dec 1997 @ 14042h 19m
28 Dec 1997 @ 11451h 18m
28 Dec 1997 @ 1027 ie4d 21h 29m
23 Dec 1997 @ 125810d 12h 58m
13 Dec 1997 @ 0000 A1d 0m
12 Dec 1997 @ 0000 A1d 0m
11 Dec 1997 @ 0000 A43d 11h 32m
28 Oct 1997 @ 12286d 22h 34m
21 Oct 1997 @ 1454 ns1d 4h 50m
20 Oct 1997 @ 1004 ie18h 40m
19 Oct 1997 @ 1524 ie6h 12m
19 Oct 1997 @ 0912 A1d 17h 13m
17 Oct 1997 @ 1559 ie6h 7m
17 Oct 1997 @ 095221h 48m
16 Oct 1997 @ 1204 ie18h 9m
15 Oct 1997 @ 17555h 36m
15 Oct 1997 @ 121917h 57m
14 Oct 1997 @ 18226h 18m
14 Oct 1997 @ 12044m 55s 5h 24m
14 Oct 1997 @ 0640 ie16h 15m
13 Oct 1997 @ 14254h 35m
13 Oct 1997 @ 0950 ie16h 34m
12 Oct 1997 @ 17165h 9m
12 Oct 1997 @ 120720h 12m
11 Oct 1997 @ 15555h 41m
11 Oct 1997 @ 101415h 6m
10 Oct 1997 @ 19085m 4h 38m
10 Oct 1997 @ 14304h 57m
10 Oct 1997 @ 0933 ie16h 44m
09 Oct 1997 @ 16495h 1m
09 Oct 1997 @ 11481h 4m
09 Oct 1997 @ 104418h 23m
08 Oct 1997 @ 1621 A5h 36m
08 Oct 1997 @ 1045 ie1d 17h 30m
06 Oct 1997 @ 1715 A4h 11m
06 Oct 1997 @ 13045h 4m
06 Oct 1997 @ 0800 A19h 33m
05 Oct 1997 @ 1227 ?22h 9m
04 Oct 1997 @ 14185h 11m
04 Oct 1997 @ 09071h 4m
04 Oct 1997 @ 0803 ns18h 40m
03 Oct 1997 @ 1323 ie4h 37m
03 Oct 1997 @ 0846 ie20h 52m
02 Oct 1997 @ 1154 ie1d 31m
01 Oct 1997 @ 1123 ns4h 20m
01 Oct 1997 @ 0703 ns15h 35m
30 Sep 1997 @ 1528 A5h 47m
30 Sep 1997 @ 0941 ns15h 39m
29 Sep 1997 @ 18024m 50s 5h 33m
29 Sep 1997 @ 12294m 31s 20h 38m
28 Sep 1997 @ 1551 ie4h 48m
28 Sep 1997 @ 1103 ie19h 2m
27 Sep 1997 @ 16014m 55s 4h 59m
27 Sep 1997 @ 1102 ie53m
27 Sep 1997 @ 1009 ie1d 18h 37m
25 Sep 1997 @ 15323m 28s 1h 6m
25 Sep 1997 @ 1426~4m 45s 5h 26m
25 Sep 1997 @ 0900 A15h 37m
24 Sep 1997 @ 1723~3m 30s 6h 40m
24 Sep 1997 @ 104347m
24 Sep 1997 @ 09564m 45s 11h 27m
23 Sep 1997 @ 22295m 5h 38m
23 Sep 1997 @ 16515m 4h 47m
23 Sep 1997 @ 12043m 29s 1h 1m
23 Sep 1997 @ 11035m 30s 4h 40m
23 Sep 1997 @ 06235m 5h 32m
23 Sep 1997 @ 00511h 10m
22 Sep 1997 @ 2341 A4h 26m
22 Sep 1997 @ 19153m 30s 1h 12m
22 Sep 1997 @ 18035m 5h 14m
22 Sep 1997 @ 12491d 18h 59m
20 Sep 1997 @ 175059m
20 Sep 1997 @ 16515h 3m
20 Sep 1997 @ 114823h 49m
19 Sep 1997 @ 115957m
19 Sep 1997 @ 110217h 40m
18 Sep 1997 @ 17223m 20s 50m
18 Sep 1997 @ 16325m 5h 6m
18 Sep 1997 @ 11265m 5h 57m
18 Sep 1997 @ 05295m 14h 16m
17 Sep 1997 @ 15133m 40s 1h 5m
17 Sep 1997 @ 14085m 5h 14m
17 Sep 1997 @ 08545m 16h 54m
16 Sep 1997 @ 1600 A7h 30m
16 Sep 1997 @ 0830 A1d 12h 0m
14 Sep 1997 @ 2030 A11h 38m
14 Sep 1997 @ 0852~3m 40s 58m
14 Sep 1997 @ 0754~5m 20s 14h 26m
13 Sep 1997 @ 1728 ns4h 17m
13 Sep 1997 @ 13113m 1h 5m
13 Sep 1997 @ 12064m 1d 21h 7m
11 Sep 1997 @ 1459 ie1h 8m
11 Sep 1997 @ 135121h 11m
10 Sep 1997 @ 1640 ns1d 5h 5m
09 Sep 1997 @ 1135 ie1d 3h 31m
08 Sep 1997 @ 0804 ie19h 14m
07 Sep 1997 @ 1250 ini1d 18h 14m

Interval Statistics

Interval Count100
Min47m
Max305d 48m
Mean4d 4h 45m
Median6h 15m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
3495 14 Aug 2016 @ 1353 --- mhreed Sput underneath gravel erupting along with the normal sput.
15888 29 Dec 1997 @ 0715 --- JarnoO empty
15877 02 Oct 1997 @ 1724 --- JarnoO crater is empty
15876 02 Oct 1997 @ 0934 --- JarnoO 1 foot below overflow
15872 25 Sep 1997 @ 1946 --- JarnoO drained below overflow late in Fan & Mortar's eruption; {no time given, but placed it 30 minutes after Fan & Mortar's start since this would be late into the eruption}
15863 03 Sep 1997 @ 0500 --- JarnoO before 0500
15855 25 Aug 1997 @ 1615 --- JarnoO erupted before 1615
15852 15 Aug 1997 @ 0934 --- JarnoO empty
15851 15 Aug 1997 @ 0619 --- JarnoO 4" below of
15849 14 Aug 1997 @ 0740 --- JarnoO below of
15847 12 Aug 1997 @ 0600 --- JarnoO before 0600; down ~1 foot below overflow
15846 11 Aug 1997 @ 0718 --- JarnoO empty
15841 17 Jul 1997 @ 0520 --- JarnoO empty
15797 10 Jan 1997 @ 1200 --- JarnoO {generic time}; 1997-01-08: still marked
15271 12 Aug 1996 @ 1330 --- JarnoO pool down 1 foot
14304 21 May 1995 @ 1124 --- JarnoO in overflow, sputtering from back vent
170 06 Jan 1971 @ 0000 06 Jan 1971 @ 2359 BoekelUpload Spiteful overflow steady
No attachments for this geyser.
Baseline does not exist.