Ryan J Hollister @phaneritic.bsky.social · 15/10/2026I dropped, covered, and held-on for the Great Shakeout (while reviewing papers and grading after a run). Did you? 7351 0
Ryan J Hollister @phaneritic.bsky.social · 15/10/2026Did a shit ton of work on the backyard patio/pergola renovation today. Including renting and physically picking up a plate compactor to put into my EV9. All the mow strips are in and level, now to screed level the sandy soil for pavers and put up the skeleton of the pergola for foot placement. 1220 0
Ryan J Hollister @phaneritic.bsky.social · 14/10/2026Lots of repaving and steam rolling happening three blocks away from my house this morning. They're the very sharp spikes on my seismograph 0121 0
Ryan J Hollister @phaneritic.bsky.social · 11/10/2026I’ve only got a few scale model volcano tissue box cover left in this lot! Sales will remain open through this afternoon PST. Ships tomorrow! phaneritic.etsy.com 2144 0
Ryan J Hollister @phaneritic.bsky.social · 11/10/2026Note the right lateral offset of the yellow centerline of you look across the fault. (Traffic spotters had my back for this quick snap). 1132371 0
Ryan J Hollister @phaneritic.bsky.social · 11/10/2026I’ve just realized that AI thinks all food is made of rice cakes. 0141 0
Ryan J Hollister @phaneritic.bsky.social · 11/10/2026My tired ass burst out laughing the second I rounded the corner to see this rock. Immediately sent this pic to my 13yo son. 😂 8422 0
Ryan J Hollister @phaneritic.bsky.social · 11/10/2026Once @geotripper.bsky.social said he was giving students 2hrs to explore, I immediately thought I felt good enough to try the entire Condor Gulch to Moss Springs via High Peak Trail. I’d never been to High peaks, so making the 5mi, 1500’ hike in 1hr47min while still getting photos made me giddy. 1160 0
Ryan J Hollister @phaneritic.bsky.social · 11/10/2026Please enjoy a small moment of solitude along the High Peaks Trail this afternoon in Pinnacles National Park. The rhyolitic rocks are the eroded remains of a 22Ma composite volcano complex whose other half is down south 185 miles or so in Lancaster, CA thanks to San Andreas Fault. 510916 0
Ryan J Hollister @phaneritic.bsky.social · 10/10/2026Next stop in Hollister to check out a creeping portion of the Calaveras Fault. (Yes, yes, @xenolith.bsky.social I admit Hollister’s have their faults). Check out the right lateral offsets in town! 2295 0
Ryan J Hollister @phaneritic.bsky.social · 10/10/2026Great exposures of massive cobble/boulder conglomerate within turbidites of the Great Valley Sequence exposed along the shores of San Luis Reservoir near the visitor center (which was closed!) 2180 0
Ryan J Hollister @phaneritic.bsky.social · 10/10/2026A very blustery day welcomed us to San Luis Reservoir and the exposures of uplifted Great Valley Sequence of rocks. 2180 0
Ryan J Hollister @phaneritic.bsky.social · 10/10/2026On the road with @geotripper.bsky.social and his students today to Pinnacles and Calaveras Fault! 2571 0
Ryan J Hollister @phaneritic.bsky.social · 09/10/2026I know the @raspishake.bsky.social team was likely 100+ miles away from the M7.7, but I hope everyone fared well! Here’s the seismogram from my Shake in Turlock showing impressive arrival of seismic waves. 0192 0
Ryan J Hollister @phaneritic.bsky.social · 09/10/2026Already 2/3 sold! BUT… some of my favorites from this batch still remain including the very first 1 of 1 Mammoth XL prototype with the view from town on the back side. Also really love the green and pink! Use code GSA26 to get 10% off through Saturday (if they last that long). phaneritic.etsy.com 2112 0
Ryan J Hollister @phaneritic.bsky.social · 09/10/2026Already 2/3 sold! BUT… some of my favorites from this batch still remain including the very first 1 of 1 Mammoth XL prototype with the view from town on the back side. Also really love the green and pink! Use code GSA26 to get 10% off through Saturday (if they last that long). phaneritic.etsy.com 1105 0
Ryan J Hollister @phaneritic.bsky.social · 08/10/2026I just didn’t have any red filament this time around. Definitely will have some for the holiday extravaganza release. 120 0
Ryan J Hollister @phaneritic.bsky.social · 08/10/2026There are still a couple large ones! Not sure if the color you want, 100 0
Ryan J Hollister @phaneritic.bsky.social · 08/10/2026Sales are live for my scale model volcano tissue box covers! Use GSA26 for 10% off through Saturday. I’ve got some really unique colors in this launch. But more importantly, this batch includes the first ever Mammoth Mountain boxes in both large and small sizes! phaneritic.etsy.com 6279 0
Ryan J Hollister @phaneritic.bsky.social · 08/10/2026Get ready for a volcano tissue box drop in about 30min! May even toss in my first-ever discount code in celebration of #GSA2026. 55414 0
Ryan J Hollister @phaneritic.bsky.social · 07/10/2026My California Official Voter Information Guide is 175 pages long. I hope folks take the time to learn the gist of the props in this consequential election. 9351 0
Ryan J Hollister @phaneritic.bsky.social · 05/10/2026Ok then… (there seems to be a weak upper L kicking off these small showers. Not the usual October faire. 270 0
Ryan J Hollister @phaneritic.bsky.social · 05/10/2026This is as close to alpenglow as we’ll get in Turlock I suppose. 1250 0
Ryan J Hollister @phaneritic.bsky.social · 04/10/2026Really looking forward to the wet winter ahead and soup/baking season. 103.5F at 3pm just isn’t fun. 9370 0
Ryan J Hollister @phaneritic.bsky.social · 04/10/2026May have done some yard work this morning and had to quit at 11am after sun made it over trees. Already 91F. Blech. 1180 0
Ryan J Hollister @phaneritic.bsky.social · 04/10/2026One feature of @everythingwx.bsky.social I really enjoy is the embedded normal and record temps. 0173 0
Ryan J Hollister @phaneritic.bsky.social · 04/10/2026The Dome fire in Yosemite keeps slowly chugging along to the north in a little bit to the east. it’s been burning for 19 days now and it’s growth has somewhat been hampered by the granitic composition of the terrain. Crews are now doing structure protection measures at Ostrander Hut. 2122 0
Ryan J Hollister @phaneritic.bsky.social · 04/10/2026I just may have to have a GSA sale since I can’t be in Denver this year. 0311 0
Ryan J Hollister @phaneritic.bsky.social · 03/10/2026Here’s the largest one on my @raspishake.bsky.social. Just to clarify, you heard the first for a minute and second one for nearly 2min?! That’s bonkers. Do you suppose some of what you heard were triggered rockfalls? I wonder if anyone in Desolation will report stuff today. 131 0
Ryan J Hollister @phaneritic.bsky.social · 02/10/2026Here’s a pika above the Hess Mine in 20 Lakes Basin and the description from our 2012 NAGT field guide to the area. 1192 0
Ryan J Hollister @phaneritic.bsky.social · 02/10/2026LOL, my 2011 photo of the Holei Sea Arch and its caption “Holei Sea Arch. It won't be there for long”. Nostradamus is my middle name. 0152 0
Ryan J Hollister @phaneritic.bsky.social · 01/10/2026After several weeks of prototyping and redesigning I think my next demonstration tool is almost ready to be revealed! Some sealant and epoxy have to cure before I put it through its paces. I wonder what it is? 2170 0
Ryan J Hollister @phaneritic.bsky.social · 01/10/2026Granodiorite of Bummers Flat (where are the fire started ) has interesting xenoliths of diorites and gabbro with very lengthy hornblende crystals. 070 0
Ryan J Hollister @phaneritic.bsky.social · 01/10/2026The good news about the Piute Fire is that it’s surrounded by a LOT of granitic rocks of several intrusive suites, but the marshy meadows areas in drainages are forested and fairly dry now. Here’s Piute Lake In 2012. Next to a busy trail leading to Crabtree TH. share.watchduty.org/i/122922?ts=... 2161 0
Ryan J Hollister @phaneritic.bsky.social · 30/09/2026Little Falls Fmt! Speaking of 80’s check out the Tojan car that we saw driving to the collecting site: 010 0
Ryan J Hollister @phaneritic.bsky.social · 30/09/2026Vote #quartz! I found this doubly terminated Herkimer “Diamond” in NY a few years ago by cracking tons of dolostone searching for vugs coated in small quartz crystals (druzy) that are black from hydrocarbons. This piece opened, but not enough to let the crystal fall. I kept it like this b/c it’s rad 78016 0
Ryan J Hollister @phaneritic.bsky.social · 29/09/2026Look at what I was treated to today when opening an old Play Doh can we use for our topography lab: halite crystals! The lid was slightly ajar letting evaporation do its thing since February. Halite crystals and hairs grew on thin ridges w/high surface area to volume ratios. Vote #halite! 1100 0
Ryan J Hollister @phaneritic.bsky.social · 28/09/2026I was asleep this morning but my @raspishake.bsky.social sure wasn’t. 0111 0
Ryan J Hollister @phaneritic.bsky.social · 26/09/2026Here you go! This sketch will be followed by a video explainer in just a moment. Here’s a link to magnet in diagram a.co/d/00IdSBHK 250 0
Ryan J Hollister @phaneritic.bsky.social · 26/09/2026If anyone’s in Turlock tomorrow, the Carnegie Art Center is reviving its Garden Party at the Greenery nursery tomorrow night from 6-8pm. I’ll have two photos and a large Lawetlat’la tissue box for sale as a fundraiser. carnegieartsturlock.org/discover/eve... 1268 0
Ryan J Hollister @phaneritic.bsky.social · 26/09/2026That AI survey sent to faculty at the CSU’s caught my wrath, man. 1231 0
Ryan J Hollister @phaneritic.bsky.social · 24/09/2026Really neat inversion evident this morning at the Dome Fire in Yosemite. Old smoke has followed the cold, dense, overnight air down into the surrounding drainages with a warmer layer of less dense air above being aided by morning light (energy) on the higher topography. 0124 0
Ryan J Hollister @phaneritic.bsky.social · 24/09/2026New big-box Mammoth tissue box cover prototype. Which side of the mountain do you think looks better facing the text? Start of vid is view from town, the reversed side at end of video is the slope facing away from town. 11375 0
Ryan J Hollister @phaneritic.bsky.social · 23/09/2026Spent the afternoon de-rosing our decrepit pergola before I tear it down and we redesign with a less-messy metal roof pergola and new patio layout. This lady banks was gorgeous in the spring for 3 weeks, but it was so, so dirty. 0140 0
Ryan J Hollister @phaneritic.bsky.social · 21/09/2026The mammoth Mountain tissue box cover in its eruptive state. 0131 0