| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 16793 |
27 Dec 2020 @ 1103 |
--- |
Micah Kipple |
Another pause |
| 16792 |
27 Dec 2020 @ 1053 |
--- |
Micah Kipple |
Pause in progress |
| 16310 |
29 Sep 2020 @ 1933 |
--- |
Ajw |
Stopped erupting, 19m after Fountain ended |
| 16301 |
28 Sep 2020 @ 1851 |
--- |
Ajw |
Turned off, while Spasm is erupting |
| 16113 |
13 Sep 2020 @ 1115 |
--- |
TheHikingDude |
Around 11:15, during Fountain, Clepsydra had 5 bursts of around 50 feet or higher, some of the largest bursts I've seen from it. |
| 16092 |
12 Sep 2020 @ 1707 |
12 Sep 2020 @ 1713 |
Dave W |
Pause of approximately 5.5 minutes. Off at 1707, back on at 1713. |
| 15941 |
03 Sep 2020 @ 1530 |
03 Sep 2020 @ 1536 |
mhvogel |
Clepsydra off at 1530 and back on at 1536. Jet started at 1536 |
| 15769 |
28 Aug 2020 @ 1140 |
28 Aug 2020 @ 1222 |
deanl |
it was cycling on for 6-8 min and off for 4-5 min prior to Fountain start at 12:24. it continued for at least 15 min after Fountain stopped. |
| 15919 |
27 Aug 2020 @ 2149 |
--- |
Tara |
Clepsydra off on arrival. |
| 15703 |
23 Aug 2020 @ 1129 |
23 Aug 2020 @ 1206 |
aferrara |
Clepsydra slowed and shrank, but did not pause over this type period. |
| 15632 |
17 Aug 2020 @ 1952 |
17 Aug 2020 @ 1957 |
William |
paused after Fountain |
| 15587 |
15 Aug 2020 @ 1811 |
--- |
minissa |
Complete shutdown {23 min after cessation of Fountain} |
| 15534 |
12 Aug 2020 @ 1056 |
--- |
mhvogel |
Clepsydra was off at 1056. One of the vents began to erupt at 1057. |
| 15467 |
09 Aug 2020 @ 1115 |
09 Aug 2020 @ 1130 |
aferrara |
Grew weak and thready, short, but no pauses observed. |
| 15461 |
08 Aug 2020 @ 0915 |
08 Aug 2020 @ 0950 |
LynnS |
Clepsydra is acting like a true geyser, turning on and off, then on and off again, at ABOUT four to six minute durations and length of pauses ABOUT four to six minutes. Clepsydra was active when Fountain started its eruption. As of 1045, Clepsydra had not yet paused again. |
| 15459 |
08 Aug 2020 @ 0749 |
--- |
LynnS |
This restart was almost two hour and one-half hours after Fountain’s eruption ended. |
| 15387 |
05 Aug 2020 @ 0553 |
--- |
LynnS |
Not in eruption |
| 15103 |
25 Jul 2020 @ 1419 |
--- |
Yates |
Brief pause of about 30 seconds. |
| 15092 |
23 Jul 2020 @ 2144 |
--- |
William |
paused for about 5m 30s |
| 15059 |
20 Jul 2020 @ 2052 |
--- |
William |
paused for 4 m |
| 14939 |
10 Jul 2020 @ 2128 |
--- |
William |
paused. Left during this pause. |
| 14938 |
10 Jul 2020 @ 2119 |
--- |
William |
paused for 6m 47s |
| 14937 |
10 Jul 2020 @ 2109 |
--- |
William |
paused for 6m 23s |
| 14936 |
10 Jul 2020 @ 2100 |
--- |
William |
paused for 6m 20s |
| 14935 |
10 Jul 2020 @ 2052 |
--- |
William |
paused for 7m 08s |
| 14934 |
10 Jul 2020 @ 2038 |
--- |
William |
paused for 8m 40s |
| 14933 |
10 Jul 2020 @ 2027 |
--- |
William |
paused for 7m53s |
| 14932 |
10 Jul 2020 @ 2017 |
--- |
William |
paused for 4m 27s |
| 14892 |
05 Jul 2020 @ 1917 |
--- |
CraigC |
pause 5mins |
| 14865 |
03 Jul 2020 @ 0519 |
--- |
LynnS |
Clepsydra was off at 0519 when first observed.
Clepsydra had one additional pause before resuming regular activity at 0530. |
| 14860 |
02 Jul 2020 @ 1950 |
02 Jul 2020 @ 1955 |
steve |
Clep pause #2 |
| 14859 |
02 Jul 2020 @ 1938 |
02 Jul 2020 @ 1945 |
steve |
Clep pause |
| 14723 |
24 Jun 2020 @ 1253 |
24 Jun 2020 @ 1259 |
William |
paused for 6m 15s |
| 14722 |
24 Jun 2020 @ 1242 |
24 Jun 2020 @ 1248 |
William |
paused for 6.5m |
| 14711 |
21 Jun 2020 @ 2218 |
21 Jun 2020 @ 2224 |
William |
Paused for 5 min 5 sec until back vent jetted to 20' and continued play, main vent on at 5 min 40sec. |
| 14665 |
18 Jun 2020 @ 0756 |
18 Jun 2020 @ 1249 |
LynnS |
Clepsydra acted as a true geyser during this time, turning off and on 28 times. It turned on at the start of Fountain’s eruption at 1249 and remained on during Fountain’s eruption.
As of 1340 Clepsydra had not paused after the end of the Fountain eruption that started at 1247. |
| 14647 |
15 Jun 2020 @ 1842 |
--- |
ypcaribou |
as seen from road driving by - was not ie - paused |
| 14630 |
13 Jun 2020 @ 1406 |
13 Jun 2020 @ 1407 |
William |
last minute of observed pause |
| 14606 |
11 Jun 2020 @ 1916 |
11 Jun 2020 @ 1922 |
William |
paused during this time. |
| 14541 |
05 Jun 2020 @ 0855 |
05 Jun 2020 @ 0900 |
William |
2nd pause after Fountain |
| 14540 |
05 Jun 2020 @ 0845 |
05 Jun 2020 @ 0849 |
William |
paused after Fountain |
| 14459 |
31 May 2020 @ 0919 |
--- |
LynnS |
Clepsydra had a pause not associated with the end of an eruption of Fountain Geyser. Clepsydra was erupting as usual when it suddenly just stopped and remained off for several minutes. |
| 14053 |
25 Dec 2019 @ 1309 |
--- |
Micah Kipple |
Paused |
| 13997 |
02 Nov 2019 @ 1415 |
--- |
steve |
Clepsydra off at this time, I do not know when it shut off. |
| 13893 |
06 Oct 2019 @ 0726 |
06 Oct 2019 @ 0753 |
jkgood |
Clep was off on arrival at 7:26- restarted 7:29/ stopped again ~7:34- back on 7:41 |
| 13880 |
04 Oct 2019 @ 1755 |
04 Oct 2019 @ 1835 |
Tara |
No pause in eruption during this time. When observed up close from 1800-1812, the eruption appeared normal, pool vent full and bursting, main vertical vent on strong and no steam vent activity or unusual sounds. Group seems to be in a stall but if Clepsydra was pausing, it was before my arrival. |
| 13882 |
04 Oct 2019 @ 1345 |
--- |
Tara |
Approximate time that Clepsydra shut off for a pause. Water was high in Fountain, Clep side vent not full. Early in stall. |
| 13691 |
14 Sep 2019 @ 1804 |
--- |
Tara |
Clepsydra off, viewed from the road |
| 13620 |
07 Sep 2019 @ 1753 |
--- |
CraigC |
pause at 1753 |
| 13612 |
07 Sep 2019 @ 1038 |
--- |
William |
10:38:22 paused |
| 13597 |
06 Sep 2019 @ 1210 |
--- |
Graham |
Second pause of m after Fountain. |
| 13596 |
06 Sep 2019 @ 1201 |
--- |
Graham |
Paused for 5m, 28m after Fountain quit. |
| 13586 |
05 Sep 2019 @ 2110 |
--- |
William |
no pause after Fountain before I left at 21:10 |
| 13582 |
05 Sep 2019 @ 1330 |
--- |
Graham |
Second pause, d 2m. |
| 13581 |
05 Sep 2019 @ 1323 |
--- |
Graham |
Paused for 5m, 15m after Fountain |
| 13544 |
04 Sep 2019 @ 1549 |
--- |
Graham |
Paused for 5 min, 20m after Fountain. |
| 13475 |
31 Aug 2019 @ 1045 |
--- |
steve |
Clep off at 1045 |
| 13465 |
30 Aug 2019 @ 1359 |
--- |
William |
paused by this time. |
| 13452 |
29 Aug 2019 @ 1746 |
--- |
William |
paused |
| 13382 |
25 Aug 2019 @ 0756 |
--- |
WillBoekel |
pause |
| 13329 |
20 Aug 2019 @ 2132 |
--- |
Tara |
Start of pause. |
| 13312 |
18 Aug 2019 @ 1425 |
--- |
Micah Kipple |
Paused. |
| 13172 |
11 Aug 2019 @ 1911 |
--- |
JSJ |
Steam vent noisy from 1911-onward. |
| 13059 |
05 Aug 2019 @ 1955 |
--- |
Stephen_Gemar |
Clep’s Side Vent appears to have broken off more of the sinter on the right side of its crater. The crater has expanded since my last viewing earlier today. CSV has been occasionally splashing during observation. |
| 13025 |
04 Aug 2019 @ 1020 |
04 Aug 2019 @ 1250 |
Tara |
Steam vent first heard from top of stairs at 1020, continued on loudly for about 2 hours. At about 1220 I noticed the sound had gotten weaker, but the angled jet from the steam vent was still reaching 15-20 feet. Still making the audible "whoomp" sound as I left the area at 1250. |
| 12968 |
02 Aug 2019 @ 1420 |
--- |
Tara |
Clepsydra steam vent on during dual, Morning quit 1 minute later. |
| 12571 |
23 Jul 2019 @ 2340 |
24 Jul 2019 @ 0050 |
Tara |
Steam vent on from near the end of Morning through after the end of Fountain. Impressively loud and with angled jet left to right behind the main vertical jet, sometimes almost as tall as the vertical jet. As Fountain continued, it became more steam than water. |
| 12532 |
19 Jul 2019 @ 1858 |
--- |
Tara |
Steam vent came on loudly, easily audible over strong wind & Fountain. |
| 12431 |
10 Jul 2019 @ 1646 |
--- |
Micah Kipple |
Paused following fountain. |
| 12405 |
07 Jul 2019 @ 0520 |
07 Jul 2019 @ 0600 |
LynnS |
Clepsydra stuttering—erupting from the back back vent only; bursts ranging in height from 3 to 25 feet high. Sometimes a few seconds between bursts. |
| 12040 |
29 Jun 2019 @ 0430 |
29 Jun 2019 @ 0706 |
LynnS |
Clepsydra was coughing and had frequent pauses ranging from about 30 seconds to as long as 8 minutes during this time. It returned to normal activity at 0706. |
| 12015 |
28 Jun 2019 @ 0740 |
28 Jun 2019 @ 0945 |
LynnS |
Frequent pauses with weak occasional bursts from one or two vents until it resumed regular activity st 0045 +/- t minutes |
| 12016 |
28 Jun 2019 @ 0625 |
28 Jun 2019 @ 0740 |
LynnS |
Clepsydras steam vent was roaring loudly |
| 11921 |
22 Jun 2019 @ 1548 |
22 Jun 2019 @ 1711 |
LynnS |
Frequent pauses and coughing until resumed normal eruptive behavior at 1711 |
| 11917 |
22 Jun 2019 @ 1445 |
22 Jun 2019 @ 1532 |
LynnS |
Steam vent started roaring almost the same time Morning started and quit almost the same time Fountain ended |
| 11785 |
14 Jun 2019 @ 0935 |
--- |
User34 |
Side breakout occasionally bursting |
| 11436 |
30 May 2019 @ 1241 |
--- |
Graham |
Paused |
| 11435 |
30 May 2019 @ 1231 |
--- |
Graham |
Paused |
| 11437 |
30 May 2019 @ 1139 |
--- |
Graham |
Pause till 1146 |
| 11434 |
30 May 2019 @ 1100 |
--- |
Graham |
Paused |
| 11421 |
29 May 2019 @ 2328 |
--- |
Graham |
Steam vent chugging started during trifecta. Eent very loud and then back to chugging zteam vent at 0045.. Steam vent shutoff 0120. Clep very weak.. |
| 11417 |
29 May 2019 @ 1523 |
--- |
Graham |
Paused |
| 11395 |
28 May 2019 @ 1431 |
--- |
Graham |
Paused. |
| 11394 |
28 May 2019 @ 1423 |
--- |
Graham |
Paused again. |
| 11393 |
28 May 2019 @ 1411 |
--- |
Graham |
Paused. |
| 11380 |
27 May 2019 @ 1344 |
--- |
Micah Kipple |
Paused. |
| 11365 |
26 May 2019 @ 1459 |
26 May 2019 @ 1502 |
Tara |
Clepsydra was off at 1459 when I came into view. It started having single bursts about 30 seconds later and came on fully at 1502. |
| 13603 |
23 May 2019 @ 0638 |
23 May 2019 @ 1028 |
Ben VL |
I was chatting with a tour guide on our way out just before Fountain (about 2035), who said Clepsydra was off when he was there in the morning. Figure it is somewhere in this window. |
| 11400 |
22 May 2019 @ 1820 |
22 May 2019 @ 1944 |
Ben VL |
Vent on the right went into loud steam phase at some point during the dual. Sounded like a supersonic jet flying overhead, just a little quieter. Steam phase died down and stopped not too long before Ftn quit. |
| 11111 |
27 Apr 2019 @ 1530 |
--- |
Micah Kipple |
Paused. |
| 10583 |
07 Oct 2018 @ 1854 |
--- |
Micah Kipple |
Seen off from road. |
| 10555 |
04 Oct 2018 @ 1201 |
--- |
bbev |
Seen from the road: off. Back on at 1204 |
| 10533 |
02 Oct 2018 @ 1613 |
02 Oct 2018 @ 1659 |
William |
Paused from 16:13-16:46. Started playing with intermittent triangular blue bubbles with splashes between 1’-15’ while building and resumed normal behavior at 16:59. |
| 10532 |
02 Oct 2018 @ 1221 |
--- |
cb |
Clepsydra was off when I drove past. |
| 10388 |
19 Sep 2018 @ 2018 |
--- |
Siegmund |
Start of booming sound as one vent lost water / became intermittent during the long Fountain eruption. |
| 10582 |
18 Sep 2018 @ 1439 |
--- |
Polly |
Hole to the right of Clepsydra having subterranean splashes - thin & 4-6". |
| 10138 |
10 Sep 2018 @ 1940 |
--- |
Kyle |
briefly turned to steam and then cut off during fountain. was off after Fountain ended |
| 10135 |
10 Sep 2018 @ 1350 |
--- |
Brian |
Clep made Noisy transition to steam at end of Morning’s eruption, steam phase continued through rest of Fountain |
| 10001 |
03 Sep 2018 @ 1008 |
03 Sep 2018 @ 1010 |
cb |
Clepsydra is off as seen from the road, |
| 9840 |
23 Aug 2018 @ 0638 |
--- |
JimS |
Shut down for 2 minutes. |