Last Known Eruption
176d 12h 23m ago

Latest Eruptions

EruptionDurationInterval
29 Jan 2017 @ 0719 ie14h 43m
28 Jan 2017 @ 1636 wc6h 44m
28 Jan 2017 @ 095216m 11m
28 Jan 2017 @ 0941 ie21m
28 Jan 2017 @ 0920 ie22h 20m
27 Jan 2017 @ 1100 AShort duration but did overflow. Then restarted for just a few splashes18d 20h 59m
08 Jan 2017 @ 1401 wc2d 1h 8m
06 Jan 2017 @ 1253 ie wc2d 3h 53m
04 Jan 2017 @ 0900~1h10m21h 50m
03 Jan 2017 @ 1110 ie2h 50m
03 Jan 2017 @ 0820 ie2d 17h 16m
31 Dec 2016 @ 1504 ie wc3h 30m
31 Dec 2016 @ 1134 ie wc2d 19h 25m
28 Dec 2016 @ 1609 wc5h 31m
28 Dec 2016 @ 1038 wc1d 19h 19m
26 Dec 2016 @ 1519 ie wc7h 57m
26 Dec 2016 @ 0722 wc2h 39m
26 Dec 2016 @ 0443 wc15h 2m
25 Dec 2016 @ 1341 ie wc1d 23h 32m
23 Dec 2016 @ 1409 ie wc5d 7h 25m
18 Dec 2016 @ 0644 ie wc16h 25m
17 Dec 2016 @ 1419 ns wc3d 6h 59m
14 Dec 2016 @ 0720 ie wc1d 5h 20m
13 Dec 2016 @ 0200 wc2d 5h 29m
10 Dec 2016 @ 2031 wc3d 3h 17m
07 Dec 2016 @ 1714 ie wc2h 31m
07 Dec 2016 @ 1443 wc2h 41m
07 Dec 2016 @ 1202 ie wc4h 58m
07 Dec 2016 @ 0704 wc17h 38m
06 Dec 2016 @ 1326 ie wc1d 20h 30m
04 Dec 2016 @ 1655 E6h 28m
04 Dec 2016 @ 1027 E3h 3m 4h 46m
04 Dec 2016 @ 0541 E2h 27m 6h 29m
03 Dec 2016 @ 2312 E3h 42m 3h 4m
03 Dec 2016 @ 2008 E46m 2h 58m
03 Dec 2016 @ 1710 E50m 2h 43m
03 Dec 2016 @ 1427 E46m 3h 34m
03 Dec 2016 @ 1053 E1h 31m 2h 50m
03 Dec 2016 @ 0803 E12m 5h 48m
03 Dec 2016 @ 0215 E5h 33m 3h 1m
02 Dec 2016 @ 2314 E43m 5h 26m
02 Dec 2016 @ 1748 E2h 53m 4h 13m
02 Dec 2016 @ 1335 E1h 11m 1d 21h 34m
30 Nov 2016 @ 1601 ie wc11m
30 Nov 2016 @ 1549 E49m 2h 56m
30 Nov 2016 @ 1253 E51m 3h 9m
30 Nov 2016 @ 0944 E1h 1m 2h 28m
30 Nov 2016 @ 0716 ie wc6m
30 Nov 2016 @ 0709 E25m 5h 25m
30 Nov 2016 @ 0144 E3h 46m 5h 49m
29 Nov 2016 @ 1955 E50m 2h 56m
29 Nov 2016 @ 1659 E54m 3h 8m
29 Nov 2016 @ 1351 E32m 3h 5m
29 Nov 2016 @ 1046 E1h 51m 3h 23m
29 Nov 2016 @ 0723 E2h 14m 5h 34m
29 Nov 2016 @ 0149 E57m 5h 41m
28 Nov 2016 @ 2008 E2h 30m 2h 28m
28 Nov 2016 @ 1740 E30m 2h 49m
28 Nov 2016 @ 1451 E1h 32m 2h 40m
28 Nov 2016 @ 1211 ie wc17m
28 Nov 2016 @ 1153 E10m 5h 2m
28 Nov 2016 @ 0651 ie wc28m
28 Nov 2016 @ 0622 E5h 14m 3h 35m
28 Nov 2016 @ 0247 E1h 27m 1h 50m
28 Nov 2016 @ 0057 E49m 3h 15m
27 Nov 2016 @ 2142 E22m 5h 27m
27 Nov 2016 @ 1615 E5h 13m 3h 49m
27 Nov 2016 @ 1226 wc4h 1m
27 Nov 2016 @ 0824 E1h 51m 1h 39m
27 Nov 2016 @ 0645 ie wc>34m 1h 25m
27 Nov 2016 @ 0519 E2h 1m 4h 49m
27 Nov 2016 @ 0030 E2h 21m 6h 5m
26 Nov 2016 @ 1825 E3h 41m 5h 35m
26 Nov 2016 @ 1250 wc~47m 2h 46m
26 Nov 2016 @ 1004 wc~55m 2h 9m
26 Nov 2016 @ 0755 ie wc25m
26 Nov 2016 @ 0729 E30m 1h 49m
26 Nov 2016 @ 0540 E19m 3h 40m
26 Nov 2016 @ 0200 E3h 6m 3h 44m
25 Nov 2016 @ 2216 E2h 15m 3h 19m
25 Nov 2016 @ 1857 E50m 5h 0m
25 Nov 2016 @ 1357 wc2h 54m 5h 41m
25 Nov 2016 @ 0816 wc3h 14m 5h 0m
25 Nov 2016 @ 0315 E16m 3h 57m
24 Nov 2016 @ 2318 E2h 33m 2h 48m
24 Nov 2016 @ 2030 E40m 4h 2m
24 Nov 2016 @ 1628 wc2h 27m
24 Nov 2016 @ 1401 wc6h 5m
24 Nov 2016 @ 0756 wc~3h 38m 2h 50m
24 Nov 2016 @ 0506 wc~52m 3h 7m
24 Nov 2016 @ 0158 E48m 3h 11m
23 Nov 2016 @ 2247 E53m 2h 54m
23 Nov 2016 @ 1953 ns wc7h 4m
23 Nov 2016 @ 1249 wc>3h 51m 1h 24m
23 Nov 2016 @ 1124 E22m 5h 0m
23 Nov 2016 @ 0624 wc3h 11m 2h 55m
23 Nov 2016 @ 0329 ns wc~46m 3h 9m
23 Nov 2016 @ 0019 E28m 3h 49m
22 Nov 2016 @ 2030 wc4h 51m
22 Nov 2016 @ 1539 wc~2h 25m 2h 33m

Interval Statistics

Interval Count100
Min6m
Max18d 20h 59m
Mean16h 15m
Median3h 49m

Latest Notes

Note IDStart TimeEnd TimeEntrantNote
4014 25 Apr 2017 @ 1114 --- SteveO Sawmill came up enought to overflow down the runoff channel. Water still flowing down lower 2/3 of runoff channel, Water in catch pockets inside Sawmill's crater, upper part of runoff channel wet. Uncertain side of Sawmill's catch basin is wet.
3971 21 Apr 2017 @ 0733 --- Micah Kipple Dormant. Orange bacteria in crater. Gravel in overflow channels.
3952 17 Feb 2017 @ 1540 --- WillBoekel still not active snow in splash basin
3812 26 Oct 2016 @ 0652 --- jh23487 Sawmill stopped at the end of 0652.
3776 11 Oct 2016 @ 2020 11 Oct 2016 @ 2028 jh23487 Sawmill stopped during this period.
3601 04 Sep 2016 @ 1012 --- WillBoekel turned off
3540 25 Aug 2016 @ 0702 --- SteveO Sawmill off 0702, deep drain.
3538 24 Aug 2016 @ 1449 --- SteveO Sawmill off at 1449, deep drain. Twilight drained between 1425 & 1445, completely empty at 1445.
3531 22 Aug 2016 @ 1514 22 Aug 2016 @ 1633 SteveO Sawmill off at 1514, Twilight down an inch at the time Sawmill quit. Twilight was not draining when I left at 1535. Twilight was down about 6 inches at 1633.
3524 22 Aug 2016 @ 0752 --- SteveO Sawmill off between 0748 & 0752, deep drain.
3522 21 Aug 2016 @ 1641 21 Aug 2016 @ 1651 SteveO Sawmill off at 1641, deep drain. Uncertain started gurgling at 1651.
3520 21 Aug 2016 @ 1314 --- Archer Deep drain.
3513 19 Aug 2016 @ 1139 --- SteveO Off at 1139, deep drain.
3502 17 Aug 2016 @ 1759 --- SteveO End at 1759, deep drain.
3499 17 Aug 2016 @ 1211 --- Archer Deep drain in Sawmill Group.
3304 14 Jul 2016 @ 1444 --- udo Quit at 1444
3239 07 Jul 2016 @ 1001 --- WillBoekel turned off
3148 21 Jun 2016 @ 2152 --- David pool empty and quiet. photo: https://www.flickr.com/photos/ujelang/27966242345/in/dateposted-public/
3099 20 Jun 2016 @ 0858 --- WillBoekel ended eruption.
3013 08 Jun 2016 @ 1622 --- JSJ Sawmill stopped & drained.
2928 01 Jun 2016 @ 0502 --- JimS Just ended. Runoff channel still steaming.
2817 07 May 2016 @ 0834 --- udo Quit erupting 0834
2781 23 Apr 2016 @ 1251 --- WillBoekel turned off
2768 21 Apr 2016 @ 0930 --- WillBoekel logger deployed for research permit #06094
2706 07 Mar 2016 @ 0940 --- DGInc Steam cloud in the right place for it (behind the tree where Sawmill is located (webcam perspective)), but for less than a minute. Could've been Sawmill, Tardy or Uncertain.
2627 05 Dec 2015 @ 1432 --- JSJ Sawmill already off.
2571 23 Oct 2015 @ 1255 --- Kitt B Deep drain at Sawmill area. Tardy ie at 1255, but Sawmill off.
2561 17 Oct 2015 @ 1439 --- SteveO Sawmill of at 1439, deep drain.
2558 16 Oct 2015 @ 1443 --- SteveO Sawmill off at 1443, deep drain.
2498 09 Oct 2015 @ 1825 --- Archer Off at 1825.
2453 01 Oct 2015 @ 1429 --- User34 Shut off 1428 or 1429
2293 07 Sep 2015 @ 1520 --- kenreeves eruption ended
2283 07 Sep 2015 @ 1022 --- Jake end of eruption
2257 04 Sep 2015 @ 1830 --- WillBoekel Data loggers deployed on Sawmill, Tardy, penta, and spasmodic. please pay extra attention to the sawmill group for the rest of the season to help with interpretation of the logger data.
2211 29 Aug 2015 @ 1820 --- User34 Off from 1403ie time
2198 27 Aug 2015 @ 0938 --- SteveO Off at 0938 deep drain.
2187 25 Aug 2015 @ 1124 --- SteveO Sawmill off at 1124, Twilight started draining at 1055 & water out of sight at 1116 - Deep drain
2160 19 Aug 2015 @ 0554 --- JimS Had just finished an eruption at 0554. Still very steamy.
2134 17 Aug 2015 @ 0930 --- SteveO Off at 0930, Twilight started draining at 0920.
2143 15 Aug 2015 @ 1113 --- JSJ Sawmill already off.
2144 15 Aug 2015 @ 1113 --- JSJ Sawmill already off.
2124 15 Aug 2015 @ 0548 --- JimS Ended by 0548.
2154 14 Aug 2015 @ 1604 14 Aug 2015 @ 1856 JSJ Sawmill off & no visible water at 1604 & 1625. Water just visible as of 1637. Water level slowly rising from 1637 on. Vent nearly full at 1725. Water on proximal part of geyserite platform at 1728. Tardy cycle activity occurred in the Sawmill Group at this time, with no Sawmill eruption observed. Water was off the platform at 1835, but still visible in the vent.
2044 06 Aug 2015 @ 1445 06 Aug 2015 @ 1627 JSJ Sawmill quiet during deep drain (observed from 1445 to 1627). Sawmill eruption start at 1627.
1966 23 Jul 2015 @ 0515 --- SteveO Sawmill started deep drain before 0515.
1810 28 Jun 2015 @ 1150 --- SteveO Sawmill end, verified in deep drain at 1150
1688 04 Jun 2015 @ 2130 --- WillBoekel turned off at this time
1680 03 Jun 2015 @ 0825 --- SteveO Sawmill off at 0825, start of deep drain.
1678 02 Jun 2015 @ 1120 --- WillBoekel turned off at this time
1133 17 Aug 2014 @ 1437 --- WillBoekel quit at 1437
1129 16 Aug 2014 @ 1214 --- WillBoekel sawmill quit at 1214 not sure if this was the same eruption as the 840 one posted
769 13 Mar 2013 @ 1416 --- Pat Snyder Dual with Uncertain at 1416!
745 22 Jan 2013 @ 0000 22 Jan 2013 @ 2359 Graham Still no evidence it has erupted for several days. Churn is the new Sawmill!
743 20 Jan 2013 @ 0000 20 Jan 2013 @ 2359 Graham No indication that it has erupted in the last 2 days
149 31 Mar 2012 @ 0000 31 Mar 2012 @ 2359 Graham No Sawmill seen all day. Tardy, Penta and Churn both active.
1008 07 Sep 2008 @ 0000 07 Sep 2008 @ 2359 BoekelUpload `2:1` [note: time as entered in log]
991 04 Aug 2008 @ 0515 --- BoekelUpload not ie 05:15
989 02 Aug 2008 @ 1735 02 Aug 2008 @ 1815 BoekelUpload not ie 17:35 - 18:15
986 30 Jul 2008 @ 0615 --- BoekelUpload not ie 06:15
983 24 Jul 2008 @ 0845 24 Jul 2008 @ 0955 BoekelUpload not ie 8:45 - 9:55
979 07 Jul 2008 @ 0620 --- BoekelUpload 6:20 not ie
1414 20 Sep 2007 @ 0733 --- BoekelUpload not ie 07:33
1413 14 Sep 2007 @ 0710 --- BoekelUpload not ie 7:10
1412 09 Sep 2007 @ 1040 --- BoekelUpload not ie 10:40
1411 06 Sep 2007 @ 1355 --- BoekelUpload not ie 13:55
1410 06 Sep 2007 @ 1315 --- BoekelUpload not ie 13:15
1409 06 Sep 2007 @ 1030 --- BoekelUpload not ie 10:30
EntrySourceLinkComment
28 Aug 2013 @ 1755 JSJ https://www.youtube.com/watch?v=c--h2pgLjiE Video by Micah Kipple of the start of Sawmill's eruption.
02 Sep 2012 @ 1520 Micah Kipple http://www.youtube.com/watch?v=gSiAZb154IQ Sawmill in eruption after Grand.
10 Jul 2011 @ 2015 kcmule http://tinyurl.com/6zws8zr
BaselineDistance (ft)Description
South Side 50West side of the walk near Tardy Geyser


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