geysers.org

Woke up to a winter wonderland, as the photos show. There was about four inches of wet snow on the ground, and about as much slush on the roadways. The boardwalks had a little layer of slush at the bottom making them extremely slippery.

Also during the wait for Grand an eagle perched on one of the dead trees behind Grand for about an hour. (No photo, as the clouds and sleet and my camera wouldn't have shown anything.) A bison herd also passed through on its way to Geyser Hill.

The big surprise though, was that West Triplet was in overflow but not erupting. For about ninety minutes I watched have about five minute long overflows with 12 to 19 minutes intervals. Finally, the overflow increased in intensity and upwelling began to appear over the vent. After a couple of minutes of that, a burst finally occurred.

The activity appeared no different from what I've seen the last few days. WIth its start, West Triplet was quickly joined by Percolator. The eruption lasted a bit less than 31 minutes, again nothing unusual, and Percolator quit with it. Rift make no attempt to start, as only once did I even see a whisp of steam form it.

At the end of the Grand eruption West Triplet's water level was near the point where it could erupt, but I didn't stick around long enough. A few hours later I came back and it appeared that both West Triplet and Rift had erupted while I was gone.

The evening's eruption of Grand was a bit of a disappointment. I was hoping for another West Triplet overflow, but all we got was a normal eruption followed by the two hour wait until Grand. All while waiting in windy snow showers. And because it had warmed up during the day, it wasn't sticking but was just getting everything wet.

So the West Triplet overflow may have been some fluke, for reasons unknown.

So after I did yesterday's posting, I noticed a couple of rangers park over behind the Lodge and head over to Geyser Hill for a while. Then later I saw one carrying a new signboard over that same way. The next morning, on my way back from Grand, saw one finishing a patrol. Perhaps the fact that prints would be visible in the snow kept people out.

Woke up to a light overnight dusting of snow and watching an eleven hour interval of Grand from my cabin window. I had been planning on getting up around then, so I didn't have to endure the wait, but it did mean there'd be no reason to go out for a while if the weather remains nasty.

Outside my cabin door I found not only my footprints from earlier in the morning, but a new set of elk prints. So that noise of some sort of commotion outside wasn't entirely a dream.

The day started out looking like a continuation of yesterday, but as it progressed, it got nicer. The wind died down and the clouds disappeared, even though it was still cold. (The light snow which was in shadows took hours to disappear. It wasn't until after Grand's afternoon eruption that the clouds came back in. But by that time, there wasn't much reason to be out.

I made a sweep down basin, visiting all the features which weren't going to merit a visit in yesterday's conditions. Got suckered into some early interval chaos at Fan & Mortar: Lots of Bottom Mortar activity accompanied by Lower Mortar splashes and Upper Mortar rumbles, and big splashes from Fan's Main Vent. All during that time, Fan would start steaming like it was having River Vent pauses. Then suddenly it all shifted to Gold erupting and everything else quiet. If I hadn't known that it was less than a day and a half since the last eruption, I would have been disappointed. As it is, I still wonder what it is that makes that same sort of behavior seem so important to an eruption when it occurs later in the interval.

Otherwise saw a nice steamy Castle and your typical Daisy eruption. The Grand eruption surprised us with a second burst, since the first was over 10 minutes long. The lead-up Turbans were all the same, bland and average, so it was an uneventful wait in relatively nice weather.

I found out that the responsible party for the lack of bike racks is not the NPS, but for once we can blame Xanterra I've already voiced my disappointments to my contact within that organization.

Over on Geyser Hill, located below Lion, is a fresh elk carcass. There've also been bear sightings, so the prudent step was taken to close Geyser Hill last night. Today it was still closed, but the closure wasn't being enforced. By the time I was heading out to Grand, it seemed like there was a small but steady stream of people visible over there. When Beehive's Indicator was announced while waiting at Grand, and number of geyser groupies were seriously considering running over there for the eruption. Word was getting around that the closure wasn't being enforced.

Which is all fine and good, but I also am fairly certain that they'd have screamed for sympathy if they'd been caught. It seems every few years gazers and other such hangers on need to be taught the lesson about the application of the rules, and we must not have had a volunteer for the case-study recently.

As for the NPS, what's the point of having a restriction if you aren't going to enforce it (seems like the Feds so that a lot, doesn't it?). If they can't or won't enforce their restrictions when they are so publicly flouted, then they need to use a different policy. How about posting signs like the current ones, warning of the bear activity, and basically telling people, "beyond here, you're on your own." That might actually keep more people out.

Yeah, I know, the first such incident and the idiot (or idiot's estate) sues, and wins. But I also don't like the idea that those of us who follow the rules are punished (by not seeing Beehive up close), while those who break them get rewarded. (Again, seems like a common policy with the Feds.)

(And as I post this, it's starting to snow again…)

I haven't come into the park through the South Entrance in 20 years. For that matter, I haven't come in any entrance but the West during that time. So today was almost a new experience.

But getting there was lots of fun. It started snowing in Dubois, and there was several inches accumulated by the time I reached Togwotee Pass. Sometimes the wind would shake so much snow off of the trees that I couldn't see anything ahead of me. Fortunately, the road itself was bare, with only occasional patches of slush.

The snow showers continued all the way to Old Faithful, but it really didn't slow the traffic down.

There, once I'd checked into my cabin, I discovered that Grand was due in the next few hours. I got lucky in that once I put on the long underwear, the weather going out was nice. That quickly changed, and I was glad I and did the clothing change. Grand decided that it was a good time for a delay, So I got to also see the starts of West Triplet and Rift.

So after four more Turban eruptions in which it was obvious even through the steam and snow that Grand wasn't going to erupt, finally got a good vigorous Turban. One that went on for 2m14s before Grand finally joined in for a short one burst eruption. At that point, was time to head in and warm up.

Once again, the NPS has come up with a new way to be annoying. The bike racks at Castle are gone. I don't know about the ones down basin, as didn't get that far. Checking that out is on tomorrow's agenda.

I heard the call for Beehive's indicator, but decided that since the actual start hadn't been seen, I had no idea how much time there was to get out of bed, get dressed and get over to Geyser Hill. Actually, I just rationalized it that way because I'd forgotten to have things ready just in case, and was too lazy to get moving. As it was, I might have made it, as Beehive was 8 minutes later.

Getting up for Grand was a bit disappointing. The moon was obscured by a band of clouds. Not what I'd wanted, but as it turned out, by the time I got out to Castle, the clouds were mostly gone, and the few remaining were not going to cause a problem. The rest of the night was clear. It was a quiet night. In front of the Inn, on my bike, I also could hear the bursting from Giantess.

The wait for Grand was one of those where everything else has to erupt first. Not only was Grotto in a marathon, but I also got to see Castle, Daisy, Oblong and Riverside first. Once again, Turban avoided the chaotic activity and fell into a nice pattern where I could predict what should happen next. The eruption of Grand was two burst, both nicely illuminated by a low moon (a penumbral eclipse was in progress, but I couldn't tell the difference).

Wanting to get some sleep, and not expecting anything much to happen, I left the radio off. So the first thing I hear when I turn it back on in the morning was a report that at Fan & Mortar the Bottom vent was erupting and still in a long pause. Figures. Three and a third days is also long enough that it could erupt. So instead of a leisurely start to the day, I ended up zipping down there just in case. Looked good, but what do I know, for quite a while until suddenly the water levels in Fan dropped and Mortar's frying pans started steaming.

Giantess was still active over 30 hours after the start, with some nice Big Sawmill type spikes throughout the morning and afternoon. Geyser Hill just didn't look right with all that activity going on. Giantess also doesn't appear to have had an effect on Beehive. Again this morning there was an interval in the 12 hour range.

The morning's non-geyser entertainment was when someone in a car decided that they wanted to drive up to Old Faithful. I saw them negotiating the little connector between the Inn parking lot and the trail, then make a right to go up the hill. I heard they figured out that they were not on a road, but didn't leave it until they got out to take some pictures of Faithful.

Grand could've had a short interval, but instead decided to try all sorts of tricks. Not only did we have Rift, but a couple of of times Vent came up to overflow on a less than ideal pool. This caused the interval to almost put Grand in conflict with the next Fan & Mortar event. But fortunately, Grand couldn't wait any longer, and I was able to leave the two burst eruption at a civilized pace and still get down to see another failed attempt at an eruption by Fan & Mortar. Like this morning, the water levels never wanted to progress beyond, "looking okay".

While waiting for Grand, a pair of coyotes did make an appearance from the north, then moving up the hill. I'd guess this is the same pair I saw back in May, and are probably the reason this whole trip I haven't seen any marmots on the hill behind Grand.

The next Grand eruption was going to take place after sunset. As with last night, there were quite a few clouds to the south, but like last night, whatever storm that was went right by, and within an hour the sky was clear. But heading out meant bugs. There must've been a fly hatching as there were more than just mosquitoes in the mix, and they were so thick that I had to breath through my nose or ingest more than few as I biked down from the Inn.

The first view of the moon I had was through the steam of a West Triplet eruption, with it casting shadows of the trees by the trail onto that steam cloud. Viewed from my usual spot while waiting for Grand, there was an almost 3-dimensional appearance as the steam caused various parts of the shadows to disappear and reappear. The Grand eruption itself was nicely illuminated, but one burst eruptions are always a bit disappointing.

Beehive made up for that. After the eruption, just as I was going to leave Grand it was announced that the Indicator was erupting. I decided that I didn't want to walk to Geyser Hill and back, but could easily ride the bike to the overlook. I arrived there just moments before the eruption started. I believe that this may have been the first time I'd seen a moonbow in Beehive's spray, which was to the northwest over the river. (And at the start we had the usual idiot with a light, out for the full moon, who thinks he can do a better illumination job than the moon is doing.)

The plan was to take a few hours nap, then head out to Grand just as the last bit of twilight disappeared. Just not much twilight as there were still quite a few clouds. But unlike the previous nibht, these were scattered and there wasn't any layer scattering the moon when it was in the clear.

A check of the weather radar sites shows a nice storm in Idaho between Idaho Falls and Pocatello heading in a direction that should take it just south of her. So as the night progressed, so did the cloudiness to the south, along with occasional flashes of lightning. But moon did make it between the clouds for the crew who got to see the middle of the night Beehive eruption, and by then it appeared we were going to miss that storm.

But for some reason, just as Grand started, the wind shifted putting my position directly in the line of precipitation. A fairly unusual occurance, as only rarely do I have to make a run for it at the start of the eruption. Like several other eruptions, this one had well over a minute and a half from Turban's start to Grand's. Then Grand wasted the opportunity by denying us a second burst by low moonlight.

I decided getting to Grand by the 7-1/2 hour point would be okay, and so was just turning into the Inn parking lot on my way to the Lower Ham's lot when I heard someone announce the current time and "Great Fountain". Which didn't make any sense, since there's no way to report s Great Fountain start time from there. Then the report was amended to "Giantess" or something that sounded like that. I glanced over toward the Inn and the new Cathedral and saw a large steam cloud rising, so I knew that it must really be Giantess.

I considered turning around and following Scott Bryan, who I passed on the utility road, but decided that going to Geyser Hill via Castle and Sawmill worked just as well. As it was, I could still hear the boiling from the initial bursting as I walked through the trees towards Lion. That bursting stopped around the time I broke into the open. The main burst started almost precisely at the half hour mark. The water jetting wasn't all that impressive, and after only a couple of minutes quickly turned to steam.

That part of the eruption was pretty impressive. The roaring was louder than anything Castle can produce, and a naturalist on patrol reported hearing it over by Grand. Standing on the boardwalk near the Vault sign, I could feel the rumbling in my feet. Turns out the walkway was acting as a sounding board, because standing on the gravel didn't have the same feel. At one point, when there was a miniature rainstorm landing on the walkway down by Pump, I got out my umbrella and went looking for a 360 degree rainbow. Which was easy to find, but there wasn't a sign of a second rainbow.

The weather conditions slowly worstened, and by the end Beehive (a long indicator but almost the interval one would have expected without Giantess), Giantess was starting to have pauses and was transitioning back into water. So it looked like the rest of this eruption was going to be in Big Sawmill Mode.

After all the excitement earlier in the day, a one burst Grand in windy conditions was just ordinary.

After all the long Grand intervals, I decided that there wasn't much point in going out in the morning at the seven hour mark. I could use the extra hour sleep. As it turned out, the interval was a minute under eight hours, and I arrived no more than a couple of minutes before the start of the eruption. Another two burst eruption, but this time the first burst lasted 10m15s, making it a minute longer than all of last night's eruption.

I finally got around to seeing what conditions are like around the new Visitor's Cathedral, and discovered that they had provided a bike trail bypass around the new junction. That's all I really wanted when I was here last time, I can slow down for the gravel detour. But what I don't understand is, why did they up pull up the old concrete walkway only to replace it with an identical one? Are they planning to do more concrete replacement?

Waiting for the morning Beehive eruption, for the first time in years I saw an eruption of Depression up close. A combination of little time spent on Geyser Hill and Depression's long intervals were the reason. Still need to do the same for Aurum. Beehive itself waited until the mid-day clouds had a chance to form and block the sun for most of the eruption.

Castle started a minor just as I was about to head out to Grand in the morning. The sound gave me a brief start. A few hours later, it had another minor, this one over 10 minutes long.

The midday Grand was another case of waiting for Rift to end, then waiting a few hours of chaotic Turban activity before finally getting a one burst eruption. Time to revert back to normal and get used to a bunch of one bursts.

So it turns out that the assumption that Fan & Mortar was safe to ignore for the night because of the event it had at sunset was not true. It ended up erupting in the early morning hours with no one around. I might even have heard the start. Like I said in an earlier post, by the time I went it, it was calm and quiet and easy to hear Old Faithful from the Sawmill Group. A little bit farther on, as I was trudging up the hill to Crested, I remember stopping and looking back for quite a bit of time. Some noise down basin caught my attention, but I couldn't place it. There was just general steam down there, but nothing that looked like an eruption of Giant. So I went on in.

I made the right decision to eat breakfast in the Lower Ham's store right when the opened at 07:30. Because Grand decided for no good reason to have an 11.5 hour interval. Instead of a steaming, backlit eruption, we got a warm midday one. None of the patterns I've seen recently seemed to work or matter. An eruption of West Triplet came and went. There were several short Turban durations in a row. At least once we saw water boil up in Vent. Nothing seemed to matter. The eruption itself was a nondescript one burst that didn't even give the appearance of trying for two.

So at that point, there wasn't much to do until evening, at least in terms of large geyser activity. Mike Keller pointed out that Great Fountain would be erupting during the afternoon, so this actually looked like a good time to risk a trip to the Lower Basin. The afternoon itself was a series of thundershowers, but Great Fountain managed to wait until things were generally dry before erupting. Nothing spectacular, and a bit steamy, but there were some nice bursts during the first and third burst periods.

The rains continued off an on, but by the time it was time to head out to Grand, the rains had quit and the clouds seemed to be promising to disappear. Thanks to the cloudiness and rains, it was a bit chillier than would normally be expected in July. But not cold enough to discourage the mosquitoes. Shortly before sunset I noticed that the moon had risen, and was increasing the distance between itself and the clouds as it rose. An announcement of Beehive's Indicator then cleaned out all the geyser gazers. The Beehive eruption itself was easily heard at Grand.

An hour after sunset, about 22:05 or so I notice what sounds like thunder off in the distance to the northwest. By this time the clouds have mostly cleared away, and there's nothing that looks like it could produce lightning in any direction. I hear it several times. It sounds like it could be a thermal feature, but there's not been any changes in the steam clouds. Then it occurs to me-- I'd heard that West Yellowstone was going to have fireworks tonight, starting at 22:00. So what I was hearing was the sound of those fireworks, about 20 to 25 miles away with all sorts of terrain in the middle.

On the next Turban, it had finally been long enough that Grand couldn't hold off any more. It was too dark, despite a near full moon, to seem much more than the steam, but Turban gave the typical explosive start that signals that Grand is having waves. This time, that Turban activity seemed to die down, and by a minute and a half, despite all the steam coming from Grand's pool, it sure did seem like there wasn't going to be an eruption. As it was, it was 1m40s before Grand started. All that Turban activity must've had an effect, as the total duration of the two bursts was only 9m10s. I wouldn't be surprised that if we could have seen the pool of Grand, we'd have seen water sloshing around for about a minute or so before draining.

Usually leave the radio on on the off chance that I might hear something interesting. Last night, decided that I didn't care what F&M were doing, and whatever happened after the start of a River pause, I would learn about it in the morning. So I shut the radio off and added and hour to the alarm.

That meant that instead of going out in time for Grand and Beehive's early morning eruptions, I got out just in time to miss them. Leading to another day with a huge gap before time to head out. But with the intermittent showers of the late morning, having no reason to be out and about wasn't so bad. Did get down to check out Daisy and the wash zone from the recent Link eruption, and to watch an hour of Bijou pauses. (Easier to recognize unusual behavior when you have some idea of the look of the current normal behavior.)

The Grand eruption in the afternoon was a bit of a disappointment. Other than the first few intervals being shorter than the previous one, the Turban activity leading to the eruption showed no clear patterns giving any indication of when the eruption would occur. Worse, an eruption of West Triplet came and went without either Rift or Grand. Usually a bad sign, but at least Grand did decide after a couple of Turbans to erupt. Like yesterday, we had two bursts, but unlike yesterday, they were short and the total duration barely totaled 10 minutes. One bit of amusement was that because of the storms and general bad weather, the wind was coming from an unusual direction, and all the folks gathered on the benches by West Triplet found out the hard way that Grand can get you wet. A few people didn't learn that lesson and were there for the second burst, which gave a repeat performance.

Beehive turned out to be quite cooperative in the afternoon. The weather didn't improve after Grand, and on the whole, got worse. The only good news was the wind direction, it was blowing away from Geyser Hill, so no need to worry about getting drenched by Beehive. Only getting drenched by the weather. I took a look at some weather radar sites via my iPhone, and saw there was a nice, strong cell headed our way. So as I was deciding if it was time to leave, water appeared in the Indicator. That made the decision easy, as since I was going to head in immediately after, I could risk getting doused. As it was, the rain held off just long enough to give us a nice eruption, one that drenched the people gathered across the river instead of us.

Before the evening Beehive eruption, Plume had a couple of eruptions that varied from the norm. The first, which I didn't see, was a six burst eruption. I was told that the last two bursts were the smaller, minor variety where the height only reaches about 10 feet. The next eruption was a typical five burst. The next one I saw, right after the end of Beehive's eruption, had an unusual fifth burst. It started out looking like a minor burst, staying around 10 feet for a good 10 seconds or so before lifting to a more typical height. The burst also seemed to last much longer than I'm used to seeing.

The rainstorm was pretty heavy for an hour, finally ending before sunset with a nice full arc double rainbow from my cabin door (with a Pipeline Meadows bison below it.) It was then that Fan & Mortar decided to have their first event since the activity of the night before. With the rain nearly over, and at least another hour of light, I decided that I had no excuse not to bike down there. To get there just in time to see a weak restart of the Fan vents. At least didn't have to spend much time down there.

At that point it was only about an hour before it would be time to go out to Grand, and with the clearing skies, decided that I would go out for the nighttime eruption. The moon was shining through a high thin layer, so there was plenty of light, but the sky was gray instead of black and full of stars. I arrived to find Rift in eruption, but with the overcast, it wasn't all that cold either. A couple of hours waiting for a two burst eruption wasn't so bad, especially when the second burst lasted over two minutes.

One thing I like about nighttime are the sounds you don't hear during the day. As I was leaving Grand, walking toward Sawmill, I could hear, but not see, an eruption of Old Faithful. This particular night I also got to hear a new sound. Having seen/heard so many nighttime eruptions, all the various sounds are familiar, and even expected: the gurgling of Turban after the post-eruption quit. The spitting of Percolator, and rumbles from West Triplet. As I was getting ready to leave, standing by West Triplet, I suddenly became aware of a new sound, a liquid splashing I'd never noticed before. Quickly realized it was an eruption of Sputnik. I'd seen it during the earlier eruption waits, but never heard it before.

I arrived just in time to have to wait a full Grand interval before the next eruption. But Beehive did oblige me by erupting with a less than 12 hour interval just as I was about to head out to Grand. With two eruptions per day, now it's jut a matter of it adjusting the intervals so we can have a few days with both eruptions in daylight.

The day was cool and blustery. I encountered some showers in Island Park which appeared to headed toward the Park, and they did get some showers around then, too. But it never again really looked like we were in for rain, and the wind helped keep the mosquitoes from attacking. The less said about the drive in from West Yellowstone, the better. Let's just say that I saw "animal jams" that involved no animals.

The Turban intervals at Grand were longer than I've been used to 21 to 23 minutes, at least until we had a early overflow and Turban had a short duration. Just before the second Turban, the one that I expected to have an excellent chance of leading into the Grand eruption, West Triplet started. Considering that Rift had erupted at dawn, I took that as another good sign. And it all was. It did take Grand almost a minute to build to the eruption from the start of Turban, with good waves then appearing.

The eruption itself had a nice full rainbow, thanks to a large break in the clouds. When the first burst lasted 10m44s, I was surprised to look at the pool and see water sloshing about. Not only did we get another burst, but it lasted long enough to make it a T2*Q. Vent and Turban did act at first like they wanted to continue, until suddenly Turban shut off and Vent quickly followed. The restart, while quick (about 7 minutes) had Turban taking its time, with lots of steam and noise and very little water in the first minute or two.

Tomorrow the Fan & Mortar window opens, more or less, which should take care of a lot of my free time. Reports today were that it was having actual cycles, as opposed the chaotic activity featuring Angle vent which was featured before the previous eruption. What that means we will find out later...

After several long Grand intervals, it would have been nice to not have seen the steam cloud as I drove into the Han Store parking log. Then again, 8.5 hours was about average until the other day, so I could have been out there earlier. With all the yelling of geyser times as (or before) eruptions start, this would have been a nice time to have had something besides silence, too.

When I stopped for gas in Idaho Falls, I discovered that despite my attempts to avoid them, I managed to pick up some bison deposits from the Madison entrance road. Nothing as bad as last year, but I'll be visiting the car wash as soon as I can to remove them.

When I came in from the night, I was thinking that if it stayed clear, it looked like we were in for some significant fog. It was already starting to form in some areas. Instead, tday started out looking like it was going to be a continuation of yesterday, with a solid gray sky that had to rain. But by about 08:00 it had already broken up, so what we had may have been just the fog I expected, but a bit higher. From Lower Ham's, I could easily seen the fog banks of Midway and Lower Basin to the north, but there also people said it wasn't that bad.

One thing people don't realize is that a Rift delay doesn't always happen after Rift starts. Sometimes the delay is that wait you have from one West Triplet eruption without a Rift to the next one where Rift starts. This morning, though, we just had a long wait between West Triplet eruptions for no good reason. And while last night's two burst eruption was far too short, this morning we had nearly three minutes that could and should have been broken up.

Overnight, around 04:30 there were a series of small (1.9 to 2.9) earthquakes centered in the Lower Basin, somewhere between Thud Group and Porcupine Hills. It was felt by a few in this area, as well as campers at Madison. But it appears they had no effect that was visible.

On the other hand, the monitor confirmed that I did see a second minor at Castle last night, and we didn't get the major until 12:48. Despite the winds (from the north) Daisy's intervals dropped below 2 hours. And Beehive reminded people that just because the last few indicators were over 15 minutes doesn't mean it still can't toss in a 6 minute one.

The rest of the day was filler time. Daisy was having intervals below two hours, and Grotto started another marathon. Oblong wasn't reported, either. While waiting for evening Grand, Penta looked good like it did the other day, but once again, just as Penta was about to start, Sawmill took over.

The pair of coyotes who tried to harvest marmots behind Grand the other day were back during the evening Grand wait. They made two attempts, the first of which seems to actually have some planning, or at least appeared that way. The first one crossed the boardwalk between Rift and Belgian, and slowly made its way along the base of the hillside, right next to Grand. All the while the marmots were chirping, but the coyote seemed to not mind or care. A few minutes later the second appeared. This one quickly ran up the hill a ways before trying to snatch a meal. No such luck. About an hour later one of them appeared on the northern edge, again without success. In any case, it appears these two know that there are meals to be had behind Grand. Now if they can only acquire them.

Grand itself first waited for Rift, then for sunset before erupting. As it seems happens way to much to be mere chance, the eruption occurred on the last possible Turban before darkness. As it was, we even had a little light to see the way back. The eruption itself was another eleven minute long one burst, notable only for Turban and Vent continuing instead of their usual pause.

An overcast night turned into a gray, dull morning. Grand was there, somewhere, inside all that steam, and Castle would have been much nicer if it had been backlit by the rising sun. But there's no rain with these clouds, which is an improvement over many Memorial Day weekends I remember.

In the dark I thought I heard frogs croaking off in the distance, north of Castle. Years ago that swampy area north of the lift station was their home. The racket they made would cease when people got close, and then one year they just disappeared completely. Would be nice to get them back.

Also, I noticed how it is possible for things around here to improve instead of get worse. Years ago there were problems with the lights from the buildings and parking lots. Over the years it was the Lodge, or the Inn parking lot, or Lower Ham's or the gas station. One year it was so bad that I could see my shadow on the trees by the trail at Rift. That's no longer a problem. There are still lights in from all those areas, but they are unobtrusive and do not detract from the nighttime experience. (Although I must admit I don't know if that's also the case on Geyser Hill, with it's direct exposure to the developments.) I hope the new Visitor's Temple creators resisted the temptation to illuminate their masterpiece, although I have my doubts about that cupola on the top.

Until around noon or so it was a dull, gray day. Then the hints at dawn that the clouds might break became reality. Sort of. At least the sun came out and things warmed up, but also got windy. It only lasted an hour or so, and then it was back to dull gray, but the wind didn't go away. After the mid afternoon Beehive eruption, the promised afternoon showers finally materialized. Enough to dampen the roads and walkways, but not much else. And even that didn't matter as by then there wasn't anything much going on. (Well, unless you had an uncontrollable urge to see Oblong or Grotto start.) Besides, it's not a Memorial Day weekend if there's not at least some rain.

The rains appeared ended by the time Castle was due, and the weather radar maps showed that there should not be any more heavy showers after that. Unfortunately, because of the rain I was a bit slow getting out to Castle, and saw the start from the parking lot. I got there just in time to get a duration on the minor eruption.

The weather radars were wrong, as there was one last shower as I arrived at Grand as the last light faded. Just enough to wet things down one last time and to make sure I had to put on all the rain gear. A West Triplet eruption with neither Grand or Rift accompanying it let me know I'd be there a while too. Was there long enough to catch the next eruption of Castle just before Grand, at least I thought it was Castle.

So after a long string of steady Turban intervals, suddenly Turban starts when I was expecting to hear the first trickles of overflow. Yep, Grand is reaching into the past and letting me know that it can still have sub-sixteen minutes Turban intervals that lead to an eruption. Because of the dark, I have no idea what went on out there, but assume it was a very good, early fill. Then one more reminder of who is in charge-- a two burst eruption lasting less than nine minutes. After all that wait, I really wanted that third burst. But that also meant that Vent and Turban never stopped, so I was back at the parking lot within half an hour.

As for Castle, I'm not sure what I saw. It sure looked like major activity in the three or so minutes before Grand, but when I walked by, it was quiet. I may have got to witness a pair of minor eruptions in a row.

Looking at the weather predictions for the next few day, I decided that today would be my only real chance to be out for a nighttime Grand eruption. Besides, Castle was also predicted for the same time frame, and there was even a chance for Beehive. So worth the effort. But what kind of interval to expect. Decided to compromise on getting up at the 7 hour mark.

The night before a small herd of bison was hanging around the Lower Ham's parking lot. (Such that when I arrived at the end of Grand, I thought I might have to wait to get to my truck. So when I pulled into the parking lot in the dark, it occurred to me that I might need to take that into consideration when I biked out. I know there was a least one bison out there somewhere, as I could hear it snort both when I left and when I came back.

It turns out that I wasn't out long, either. When I arrived in the parking lot, I thought I heard a thumping type sound, but dismissed it as Sawmill. Walking up it was obvious that Sawmill wasn't erupting and hadn't erupted recently. West Triplet was erupting, and hoped that it was the reason that the Grand area looked so steamy from Castle. Nope. I arrived during the post eruption pause, and thanks to the steam, I had to finally hear the deep rumbling of an empty Turban vent to be sure.

Wasn't a complete waste of time, as Castle did start as I crossed the bridge going out, and was going into steam on my way back.

The bison herd that hanging around last night was still in the area in the morning, all spread out in the meadow between Castle and Old Faithful. I noticed that it looked like some of them were headed towards crossing the river and invading the Sawmill Group. So I headed out for Grand a bit earlier than I would have normally, but I was also hoping for a short interval. As it was, most of the bison went elsewhere, although about six or so did wander downriver past the Scalloped Springs and Witches Cauldron.

Next morning's Grand was a classic example that the Rift delay can come before the eruption of Rift. Based on Rift's intervals, I was hoping that Grand would get in a eruption and then we'd get the West Triplet and Rift eruptions. We did, but about two hours later than it could have. West Triplet was erupting as I arrived, and quit shortly thereafter. At about that time, Rift was steaming heavily, and it looked as if it was going to start, but didn't. The next Turban interval was a little over 24 minutes long, a sort of half-hearted delay. After that, there was nothing more to do than to wait out a series of mediocre Turban intervals until it was time for the next West Triplet.

After Grand's second burst, the pool refilled and stayed up and sloshing for about a minute. Too long, it turned out, and we had to settle for two nice bursts, the second one much higher than the first. After that, it was West Triplet and Rift, as expected.

 
While waiting for Rift, I notice a large bird circling overhead. Too big to be one of the osprey (one of which came over Grand yesterday with its catch). Binoculars showed it was an eagle. I never saw its wings move, but it kept circling higher and higher until once when I looked away I couldn't pick it back up.

Oblong had been full since first observed in the morning, and by the time Rift started, that was close to seven hours. So I decided to take advantage of having nothing to do to put in an hour when an eruption there was likely. My hour was about up when we got the eruption. There were some audible thumps, but nothing that I felt, and the height of the surges did not match the impressive activity I've seen from Grand. So it was time to trudge back to Castle and get my bike and take care of more mundane activities, like eating. I had just unlocked and mounted my bike when the call came out that water was visible in Beehive's Indicator. Great timing. So I walked back to Sawmill (which was in a Deep Drain mode eruption) and over to Geyser Hill. The wind was ideal, no one on the walkway got wet. That also meant I was able to station myself right in the shadow of Beehive's water column to get a nice backlit eruption. Then it was back to the bike. Again.

A few hours after Beehive, the clouds came. No rain, other than a few droplets on the windshield, but it was a definite mood change from the previous days. While waiting for the evening Grand, I got to swat my first mosquito of the season. I'd prefer that to be the last, but know I won't get that lucky unless it rains for the next few days.

That evening Grand eruption took place shortly after sunset. It wasn't as annoying as those far too many times when it seems to wait and erupt on the first Turban after sunset, because the clouds obscured the sun. It was dead calm at the start, so we got a huge base surge at the bottom of Grand's water column. There was till enough light to see the full height of the second burst, too. (For the first time in years, the one burst eruptions I've seen this trip constitute less than 50 percent of the total. Toss in a couple of threes in and I might even get to 2.0) Grotto was still active as I left, meaning it was twelve hours into a marathon eruption. I want it to be still erupting at dawn.

I like heading out at dawn on a cleaqr, calm morning. Sure it's cold, but that also brings out the steam from every little warm hole.

This morning I knew that Grand wuold have gone well before I got out there. Unless, of course, it had a really long interval an, which would mean that I still made the right decision in not going out to wait for hours in the cold and dark. What I didn't want to see was Vent and Turban. I got my wish, as the pool was near but below overflow. I did see the overflow start at around 06:30, which put the eruption at around 02:00. Perfect, as that put the next eruption, most likely, before noon.

Another reason I was out there was to check on the Sawmill Group. Definitely wanted to catch a Penta if I could, and at first it looked like the group was going to oblige. Sawmill overflowed for a bit, then dropped, but Penta never really had the look of an immenent eruption. The surging over the bottom vents, though, was an encouraging sign that I might want to be around for the next cycle.

Since it was still early, I decided to take advantage of a loop around Geyser Hill. On a hot, crowded afternoon, Geyser Hill isn't all that pleasant, but in the cold morning, it's well worth the time. I did get to wait for an over 80 minute Plume interval, and saw a few new holes I hadn't noticed before, but otherwise, it looked unexciting.

When I returned to the Sawmill Group, I noticed that there was evidence of Churn eruptions.The gravel near the boardwalk was wet and there were puddles. Churn itself was well below overflow. But the group was rising, and again everything looked good for Penta. The water levels rose nicely, and as Spasmodic started to overflow and the back vent to erupt, Penta started to sputter from its main vent. A little while later, as the Penta pool neared overflow, the bottom left vent started to bubble heavily. Another good sign, I thought, until I heard some thumping over to my left. So much for Penta, as it's pool dropped into the vents within moments of Sawmill's start.

Turns out my guess for Grand's previous eruption matched the monitor time, so it was time to shed some jackets, reload the pack and head back out. On my walk back to the Sawmill group I noticed some fresh, wet dog-like tracks on the boardwalk among all the cold springs. At Grand we got to see the makers of those tracks, a pair of coyotes who failed in their attempts to harvest a marmot or two. One failure and they decided to move on.

The Grand eruption itself was very nice. What little wind there was pushed the steam an spray back onto the rocks and towards Rift. Considering that usually at that time of day the wind has picked up, and is blowing the steam to the north, it made for a nice backlit eruption without all the steam of early morning. And of course, Beehive's Indicator started during the second burst. Unlike yesterday, I decided that I'd had enough exercise for a while, and watched the eruption from the bridge. Again, the nice wind conditions made for an impressively tall column.

And then, what to do? Time to take advantage of the time to visit Daisy, then it's nap time. Today, perhaps thanks to the lack of wind, the Daisy intervals were a little over two hours.

The evening Grand was preceded by a not unexpected Rift eruption, but if Rift is having a delay effect, this time it only added about 45 minutes. During the wait we got to see a second Oblong for the day, an interval that was identical to Grand's: 9h17m. The one burst eruption was nice, thanks to the lack of wind and low sunlighting. At one point it was so calm that Grand had a small base surge develop and obscure the base of the water column.

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The new Visitor Temple is at the stage where they are installing the insulation, so it's covered with white Tyvek making it look like a huge white plastic wrapped block. Or as Paul Strasser suggested, one of Christo's lesser attempts.