| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 34108 |
11 Mar 2024 @ 1728 |
--- |
K.Cooper |
Splashing, water is already back. |
| 34040 |
16 Feb 2024 @ 0704 |
--- |
JarnoO |
(wc) Looked like it was in steam and would fit with NPS' 2345 prediction. Also implies a minor happened overnight. 0704 is the first time it was brought in view after the cam was parked on its overnight spot with Castle off-screen (sigh... with Castle in view there's still plenty of room for Beehive to be in frame). |
| 33736 |
03 Jan 2024 @ 1100 |
--- |
mhvogel |
Castle had a major overnight |
| 32936 |
16 Dec 2023 @ 0940 |
--- |
Pholli |
minor eruption this morning. steaming quietly with active bursts |
| 28527 |
28 Sep 2023 @ 0830 |
--- |
User34 |
Huffing steam, one steamy splash, appears to have majored overnight |
| 28440 |
24 Sep 2023 @ 1230 |
--- |
MikeG |
(wc) Looks like it had a minor overnight and is in sloppy phase. |
| 28416 |
22 Sep 2023 @ 1640 |
--- |
jonp |
(WC) Appears to be in post-minor splashing mode |
| 28229 |
12 Sep 2023 @ 0730 |
--- |
Ben VL |
Has had a major since last night's minor. |
| 27513 |
11 Aug 2023 @ 0558 |
--- |
JimS |
Steaming quietly, had a major eruption overnight after the minor |
| 27471 |
09 Aug 2023 @ 0609 |
--- |
JimS |
Steaming quietly. Had a major eruption overnight |
| 27206 |
25 Jul 2023 @ 0600 |
--- |
JimS |
Sloshing. Boardwalk wet. Had a minor eruption |
| 27079 |
16 Jul 2023 @ 0544 |
--- |
JimS |
Still sloshing. No major yet |
| 27015 |
12 Jul 2023 @ 0530 |
--- |
JimS |
Steaming quietly. Had a major eruption overnight. |
| 26954 |
09 Jul 2023 @ 0543 |
--- |
JimS |
Still sloshing. No major yet. |
| 26781 |
02 Jul 2023 @ 0535 |
--- |
JimS |
Quietly steaming. Last eruption was a major |
| 26757 |
01 Jul 2023 @ 0530 |
--- |
JimS |
Steaming quietly. Had a major eruption overnight |
| 26688 |
27 Jun 2023 @ 0529 |
--- |
JimS |
Still trying to recover from overnight minor |
| 26674 |
26 Jun 2023 @ 0538 |
--- |
JimS |
Must have had a minor overnight before the 0515 major |
| 26389 |
17 Jun 2023 @ 0534 |
--- |
JimS |
Steaming quietly. Had a major eruption overnight |
| 26350 |
16 Jun 2023 @ 0538 |
--- |
JimS |
Steaming quietly. Had a major eruption overnight. |
| 26326 |
15 Jun 2023 @ 0538 |
--- |
JimS |
Sloshing. Had a minor eruption overnight. |
| 26251 |
12 Jun 2023 @ 0530 |
--- |
JimS |
Quiet. Overnight eruption was a major. |
| 26204 |
10 Jun 2023 @ 0555 |
--- |
JimS |
Steaming quietly. Overnight eruption was a major |
| 25406 |
14 May 2023 @ 0610 |
--- |
User34 |
Still post-minor |
| 25242 |
25 Apr 2023 @ 0839 |
--- |
Colin_W |
Looking like the last eruption was a minor. |
| 25068 |
03 Mar 2023 @ 1426 |
--- |
Colin_W |
looks like it did a minor |
| 25067 |
03 Mar 2023 @ 1044 |
--- |
ltgangi |
castle water could be seen just above tree line several times and then it died.down. |
| 25031 |
23 Feb 2023 @ 0432 |
--- |
JarnoO |
possible start time of an eruption - frequently obscured by steam from elsewhere (primarily MYR) and darkness didn't help |
| 24432 |
16 Oct 2022 @ 1800 |
--- |
Ben VL |
Almost no splashing seen in quite a while. I think either the 0316E was actually a major, or it has had one since. |
| 24391 |
15 Oct 2022 @ 1136 |
--- |
Ben VL |
Castle back on after 5m of quiet. Done again @ 1139. See the 1127 entry for details. |
| 23471 |
29 Aug 2022 @ 0615 |
--- |
JimS |
Sloshing. Had a minor eruption overnight. |
| 23454 |
28 Aug 2022 @ 0618 |
--- |
JimS |
Sloshing. Had a minor eruption overnight. |
| 23406 |
26 Aug 2022 @ 0615 |
--- |
JimS |
Steaming quietly. Had a major eruption overnight. |
| 23380 |
24 Aug 2022 @ 0611 |
--- |
JimS |
Sloshing. Last eruption was a minor. |
| 23342 |
22 Aug 2022 @ 0616 |
--- |
JimS |
Sloshing. Last eruption was a minor. |
| 23308 |
21 Aug 2022 @ 0615 |
--- |
JimS |
Steaming quietly. Apparently had a major eruption overnight. |
| 23222 |
17 Aug 2022 @ 0605 |
--- |
JimS |
Steaming quietly. Appears to have had a major eruption. |
| 23110 |
09 Aug 2022 @ 0703 |
--- |
JimS |
Has been sloshing the last hour. Had a minor eruption overnight. |
| 23095 |
08 Aug 2022 @ 0556 |
--- |
JimS |
Sloshing. Still trying to recover from minors. |
| 23085 |
07 Aug 2022 @ 0621 |
--- |
JimS |
Has been steaming quietly. Had a major eruption overnight. |
| 23067 |
06 Aug 2022 @ 0559 |
--- |
JimS |
Quiet. Had a major eruption overnight. |
| 23022 |
04 Aug 2022 @ 0607 |
--- |
JimS |
Sloshing. Had a minor eruption overnight. |
| 22970 |
02 Aug 2022 @ 0528 |
--- |
JimS |
Steaming gently, boardwalk soaked. Had a major eruption overnight. |
| 22901 |
28 Jul 2022 @ 0540 |
--- |
JimS |
Steaming quietly, boardwalk soaked. Had a major eruption. |
| 22872 |
27 Jul 2022 @ 0545 |
--- |
JimS |
Still sloshing. Has not yet had a major eruption. |
| 22823 |
24 Jul 2022 @ 0543 |
--- |
JimS |
Splashing heavily. Had a minor eruption overnight. |
| 22798 |
23 Jul 2022 @ 0534 |
--- |
JimS |
Splashing heavily. Trying to recover from a minor eruption. May have had a second minor overnight |
| 22802 |
22 Jul 2022 @ 1934 |
--- |
DinosaursArentReal |
tourist showed me a video of castle erupting about 5 ft. video was timestamped from 1934-1939 |
| 22753 |
21 Jul 2022 @ 0547 |
--- |
JimS |
Quiet. Boardwalk soaked. Had a major eruption overnight. |
| 22584 |
15 Jul 2022 @ 0535 |
--- |
JimS |
Was a major eruption. |
| 22372 |
07 Jul 2022 @ 0524 |
--- |
JimS |
Steaming quietly. Had a major eruption overnight. |
| 22348 |
06 Jul 2022 @ 0551 |
--- |
JimS |
Still trying to recover from a minor eruption. Splashing heavily. |
| 22334 |
05 Jul 2022 @ 0514 |
--- |
JimS |
Quiet steaming. Had a major eruption overnight. |
| 22278 |
02 Jul 2022 @ 0535 |
--- |
JimS |
Splashing frequently. Had a minor eruption overnight. |
| 22254 |
01 Jul 2022 @ 0700 |
--- |
User34 |
Large heavy splashes, based on current interval it appears to have minored overnight |
| 22194 |
29 Jun 2022 @ 0656 |
--- |
JimS |
Castle has been quiet indicating that its overnight eruption was a major |
| 22136 |
26 Jun 2022 @ 1428 |
--- |
DaveM |
Major erption |
| 21990 |
16 Jun 2022 @ 0630 |
--- |
RMichaels |
Castle is lightly billowing steam. It probably had a major sometime overnight. |
| 21912 |
11 Jun 2022 @ 0800 |
--- |
Colin_W |
splashing on cone. |
| 21150 |
02 May 2022 @ 0915 |
--- |
aferrara |
Heavy, tall splashing. |
| 21134 |
30 Apr 2022 @ 1300 |
30 Apr 2022 @ 1630 |
User34 |
Splashing heavily |
| 21077 |
25 Apr 2022 @ 0605 |
--- |
RMichaels |
Quiet. Castle appears to have had a major overnight. |
| 20943 |
05 Apr 2022 @ 1326 |
--- |
Kevin L |
Castle was not erupting when I switched to Lion ie at 1238. I did a quick check before I switched to OF and Castle looked ie. |
| 20764 |
29 Jan 2022 @ 0830 |
--- |
aferrara |
Castle is quietly steaming with rare, short splashes. No eruptions on the logger since 1447 yesterday. |
| 20762 |
28 Jan 2022 @ 0000 |
--- |
aferrara |
Logger shows no eruption overnight. |
| 20646 |
07 Jan 2022 @ 0900 |
--- |
aferrara |
Billowing steam with frequent splashing (5-15' or so over the top of the cone). Logger is having trouble reading majors vs minors right now, but I believe Art-P's major observation via the webcam. Castle looks remarkably like it did post-major in late June 2021, when its intervals became long and irregular. |
| 20282 |
03 Nov 2021 @ 0822 |
--- |
DaveM |
Looking at the webcam capture, this was a minor. |
| 20182 |
29 Oct 2021 @ 0835 |
--- |
aferrara |
Castle erupted 2258E last night. Graph looks like a long minor but in the basin it looks like it majored overnight (billowing steam, no splashing or spritzing). Probably a major, but unclear. |
| 19552 |
14 Sep 2021 @ 0025 |
--- |
Suzanne |
heard in steam phase from the boardwalk near Tardy |
| 19549 |
13 Sep 2021 @ 1900 |
13 Sep 2021 @ 2115 |
William |
good splashing but no eruption during this time. |
| 19503 |
12 Sep 2021 @ 0635 |
--- |
William |
in steam. had a major overnight. |
| 19313 |
05 Sep 2021 @ 0805 |
--- |
Kitt B |
Appears to haveminored. Heavy splashing seen. |
| 18428 |
15 Jul 2021 @ 0550 |
--- |
SteveO |
Had a major overnight, billowing steam and boardwalk is wet. |
| 18412 |
14 Jul 2021 @ 0540 |
--- |
RMichaels |
Billowing steam as if it had a major eruption very early this morning. |
| 18252 |
03 Jul 2021 @ 0543 |
--- |
JimS |
Quiet. Boardwalk soaked. Had a major eruption overnight. |
| 18235 |
02 Jul 2021 @ 0530 |
--- |
JimS |
Quiet. Had a major eruption overnight. |
| 18195 |
30 Jun 2021 @ 0532 |
--- |
JimS |
Quiet. Boardwalk soaked. Had major eruption overnight. |
| 17967 |
21 Jun 2021 @ 1648 |
--- |
Graham |
VEC is now officially not predicting Castle. Recent intervals suggest 19 to 22h intervals without minors. Longer intervals started ~16th. |
| 17842 |
16 Jun 2021 @ 0542 |
--- |
JimS |
May have also had a minor a few hours earlier since 17 hour interval is so large to this eruption. |
| 17760 |
14 Jun 2021 @ 0541 |
--- |
JimS |
Sloshing. Overnight eruption was another minor. |
| 17648 |
11 Jun 2021 @ 0557 |
--- |
JimS |
Quiet. Had a major eruption overnight. |
| 17465 |
04 Jun 2021 @ 1130 |
--- |
steve |
Just an odd note, I looked at the temperature monitor for Castle and there was no other eruption on the temp monitor recorded between the 0759 eruption on the 3rd and the 1011 eruption today on the 4th. I’m not sure what to make of it. |
| 17420 |
04 Jun 2021 @ 0612 |
--- |
JimS |
Still displaying post minor behavior. |
| 17125 |
18 May 2021 @ 0630 |
--- |
JimS |
Quiet. Had a major eruption overnight. The 0230 eruption must have been a major. |
| 17109 |
17 May 2021 @ 0716 |
--- |
JimS |
Quiet. Had a major eruption overnight. |
| 16990 |
06 May 2021 @ 0757 |
--- |
JimS |
Castle is sloshing. Overnight eruption was apparently a minor. |
| 16815 |
19 Jan 2021 @ 1431 |
--- |
mhvogel |
The graph barely picked up the eruption, if the small spike on the graph was an eruption. I think the graph is somehow wrong because I don't recall Castle having 12.5 hour intervals. I'll erase the entry when more data is available. |
| 16810 |
16 Jan 2021 @ 1652 |
--- |
Graham |
Castle is a Major. |
| 16441 |
19 Oct 2020 @ 1057 |
--- |
am |
Lightly steaming. Last eruption was a major |
| 16148 |
17 Sep 2020 @ 0645 |
--- |
William |
On a bike-by observation it looks to me like Castle had a major eruption overnight |
| 15726 |
25 Aug 2020 @ 0813 |
--- |
am |
Castle spitting up water and showing signs it’s previous eruption was a minor. |
| 14159 |
26 Mar 2020 @ 0704 |
--- |
CraigC |
Looks post-Major at 07:04 |
| 14110 |
02 Feb 2020 @ 1434 |
--- |
mhvogel |
The Bluetooth readout confirms it was a major. |
| 13983 |
28 Oct 2019 @ 1537 |
--- |
mhvogel |
After reviewing the castle logger graph several times, castle had a minor. The duration of the eruption was 12 minutes. I lined up the start of the spike on the graph to the end of it. The spike on the graph is small compared to the rest of the previous eruptions. |
| 13953 |
17 Oct 2019 @ 0930 |
17 Oct 2019 @ 0949 |
AngelaT |
Castle is erupting short bursts up to 1 meter, sporadically, indicative of a previous minor eruption. |
| 13673 |
13 Sep 2019 @ 0530 |
--- |
B**2 |
From Beehive, sounded like steam phase of eruption. Perhaps major after minor? Anxiously waiting for electronic. With last moonlight looks like eruption. |
| 12788 |
24 Jul 2019 @ 1449 |
--- |
cwonder |
Sporadic heavy splashing with occasional 5-20' bursts |
| 11612 |
07 Jun 2019 @ 0848 |
--- |
B**2 |
Very quiet. Probably an overnight major.
Was quiet when I passed by about 07:00 too. |
| 11438 |
31 May 2019 @ 0713 |
--- |
B**2 |
Castle quiet - probable overnight major. |
| 11283 |
21 May 2019 @ 1130 |
--- |
AngelaT |
Observed erratic, ongoing eruptions up to 2 m high past 1 hour. |