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Ryan J Hollister

@phaneritic.bsky.social
8.5K followers 2.4K following 11K posts

Earth & EnviroSci Educator, Central Valley equity/sustainability advocate, Hiker, Photographer, 2015 NAGT FW Outstanding Educator. 🌋 Tissue Box Maker. ❤️🏕⛰🏜 w/ @Xenolith & Z.

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Reposted by Ryan J Hollister
Alaska Public Media @alaskapublic.org · 10h
Heavy autumn rains have rivers running unusually high across Interior and Western Alaska, with some approaching water volume records set during the catastrophic 1967 Tanana Valley Flood.
akpub.io
An unusually wet autumn has pushed some Alaska rivers to near-record volumes
A UAF climatologist said they could cause problems heading into winter.
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Reposted by Ryan J Hollister
Callan Bentley @callanbentley.bsky.social · 20h
New video: Skolithos! youtu.be/VmYZ4DmoEKs?... ⚒️
youtu.be
Curatorial Corner, episode 4: SKOLITHOS
YouTube video by Callan Bentley
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Cian 🏳️‍🌈🏳️‍⚧️ (he/him) @cbdawson.bsky.social · 8h
Hey! Looks like you could use a creek moment. Lagunitas Creek, Samuel P. Taylor State Park, Marin Co., CA
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Cian 🏳️‍🌈🏳️‍⚧️ (he/him) @cbdawson.bsky.social · 8h
These photos are appalling. It should be a violation of game rules for competing contestants to fraternize like this 🤣😆🙈
Screenshot of Mincup showing photos of graphite & quartz in the same hand sample. 

Caption:
Left: Graphite inclusions and bubble within a water pocket within a double-terminated quartz crystal. Credit: Robert M. Lavinsky.
Center: Graphite and quartz intermixed from Connecticut. Credit: Harold Moritz.
Right. Hexagonal graphite crystal within a quartz crystal. Ferdinando Giovine (right)

Text:
Both quartz and graphite can form in the same kinds of rocks, either entangled together or with graphite as an inclusion within quartz. This gradient most often in hydrothermal fluid. As the fluids cool, carbon precipitates out first as graphite with silica crystallizing into clear quartz crystals around it.
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darth™️ @darthbluesky.bsky.social · 9h
u can not convince me these are not orange popsicles left in the freezer for three years
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Dr. Asmeret Asefaw Berhe @aaberhe.com · 11h
Applications are now open for the UC President's Postdoc Fellowship Reach out if you want to submit an applicaiton focused on environmental/soil sciences, biogeochemistry, climate change, & related areas As a former fellow, this is a program I highly recommend 4 ECRs interested in academic careers
screenshot of the call for applications for the UC President's Postdoctoral Fellowship program
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Brandon Bishop @brandontbishop.bsky.social · 12h
A somewhat interesting small earthquake--USGS puts the depth of this event at about 28 km, the slab model here (I assume Slab2) puts the top of the slab at more than 40 km depth. The epicenter sits very close to the Tacoma fault (see image). earthquake.usgs.gov/earthquakes/...
USGS interactive map for the 4.2 earthquake that happened about 20 minutes ago. The southern part of Puget Sound is shown, as are mostly west-east oriented thin red lines marking mapped faults in the upper plate's crust and thick red lines oriented nearly north-south marking the depth of the subducting Juan de Fuca slab. The earthquake's epicenter is about a quarter of the way between the 40 km contour of the slab (to the left) and the 60 km contour (right edge of image). The fault nearest the epicenter has a pop-up box showing it is the Tacoma fault.
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Pacific Northwest Seismic Network @pnsn1.bsky.social · 12h
PRELIM Earthquake: Magnitude 4.3, 18.9 km SSW from Bremerton, WA at 2026/09/29 14:05 PDT Learn more: pnsn.org/event/714111952 Did You Feel It? Submit a report: zpr.io/UA6upKKXB4C3
Map with a star marker for the magnitude 4.267 earthquake located 18.9 km SSW from Bremerton, WA
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Daniel Swain @weatherwest.bsky.social · 13h
I spent the full hour on NPR/@wbur.org's "On Point" in conversation with Meghna Chakrabarti on this year's very strong El Niño event--which is expected reach record intensity by Nov--and the broader context surrounding it, as well as local-to-global impacts.
wbur.org
How the 'super' El Niño will shape the global climate
El Niño has become an annual global climate phenomenon. But this year, scientists are warning of a record-setting 'super' El Niño. What that could mean for the weather everywhere on planet earth.
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Washington Emergency Management Division @emd.wa.gov · 14h
The City of Westport is breaking ground on a new tsunami vertical evacuation tower. Join us for a groundbreaking ceremony at 10 a.m., Saturday, Oct. 3 in Westport. This will be the third tsunami vertical evacuation structure on the Washington coast. Full details: mil.wa.gov/news/westpor...
mil.wa.gov
Westport breaks ground on tsunami vertical evacuation tower
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The Onion @theonion.com · 16h
Cornell Vows That Rapists Will Be Forced To Write Much Longer Essays In The Future theonion.com/cornell-vows...
Cornell Vows That Rapists Will Be Forced To Write Much Longer Essays In The Future
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Ryan J Hollister @phaneritic.bsky.social · 13h
LOL
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Anthony Edwards @edwardsanthonyb.bsky.social · 15h
Tides in Southern California are running more than a foot higher than the late-20th century baseline. In San Diego, the 1.16-foot tidal anomaly during the past hour rivals Sept. 14 as the anomaly so far this year. #CAwx
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Ryan J Hollister @phaneritic.bsky.social · 13h
Look 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!
Macro phone shot of various cubic, hairy and planar halite crystals sticking out of a crusty play doh ball that is black. A yellow empty playdoh container is in background for scale. The hairs are about 3.5mm long and the crystals about 2mm.Macro phone shot of various cubic, hairy and planar halite crystals sticking out of a crusty play doh ball that is black. A yellow empty playdoh container is in background for scale. The hairs are about 3.5mm long and the crystals about 2mm.Macro phone shot of various cubic, hairy and planar halite crystals sticking out of a crusty play doh ball that is black. A yellow empty playdoh container is in background for scale. The hairs are about 3.5mm long and the crystals about 2mm.
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Dave Petley @davepetley.bsky.social · 29/09/2026
On 27 September 2026, a large landslide at Lete on the Kaligandaki River in Nepal was captured on a very good video. eos.org/thelandslide...
Google Earth image of the site of the 27 September 2026 landslide on the Kaligandaki River in Nepal.
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Andrew Dessler @andrewdessler.com · 29/09/2026
In Texas, the State is removing climate change courses from the core curriculum. They have decided that climate change is just too dangerous to teach the students. This is indoctrination. I wrote an oped about it in the SA Express-News. Gift link: www.expressnews.com/opinion/comm...
expressnews.com
Texas can’t hide from climate change by stopping students from learning about it
Texas has removed climate change courses from core curriculum at public universities. Ignoring climate change will not serve the state.
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Mika McKinnon @mikamckinnon.bsky.social · 29/09/2026
As if I could ever vote for anything but Fun & Interesting to Lick. #Halite I luv u
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Ryan J Hollister @phaneritic.bsky.social · 29/09/2026
@weatherpeens.bsky.social hall of fame here.
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ArtButMakeItSports @artbutmakeitsports.bsky.social · 29/09/2026
Man in a Blue Mantle, by John Singer Sargent, 1891, 📸 via @cjzero.bsky.social
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Jorge Ginés 🇪🇺 🌍🛰️ @lithospheric.jorgegines.com · 28/09/2026
Jupiter's atmosphere looks very much like... a diapiric landscape in Iran or Suleyman in Pakistan. It does tell you a lot about... how fascinating is salt tectonics. (Jupiter is nice too, yes).
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Mary (geographile) @geographile.bsky.social · 28/09/2026
There will be so many better choices than Newsom in the presidential primaries. restorethedelta.org/2026/09/28/g...
restorethedelta.org
Governor Newsom vetoes key water protection bill  – Restore the Delta
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Anthony Edwards @edwardsanthonyb.bsky.social · 28/09/2026
Before this year, the Bay Area weather service office had never issued a coastal flood advisory in September. This week’s advisory marks the second such instance this month, an indication of El Niño’s capacity to raise the seas that will only grow into winter.
sfchronicle.com
Bay Area gets second-ever September coastal flood advisory as seas rise with El Niño
The unusually high September tides are a taste of what is to come this winter, when record tides are possible.
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Simon Kuestenmacher @simongerman600.bsky.social · 28/09/2026
Cool visual of a hot planet by @RyanWeather. Watch the Bell Curve slowly wobble from the left of the chart to the right side and think about what this means for your region (glance at the map too). Source: buff.ly/lgXQKFA
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Marianne Denton @mariannedenton.bsky.social · 28/09/2026
Ready for a hike? Yesterday, we did our “last big” hike of the season. Seemed much longer than it was, and climbed higher than we have all summer.
A hiking trail with mountains in the background. There is a large pine in the center of the photo with a hiking icon on it. A wilderness sign:

DESOLATION
WILDERNESS PERMIT REQUIRED
LAKE TAHOE BASIN MGT. UNIT
FOREST SERVICE
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Dakota Smith @weatherdak.bsky.social · 28/09/2026
The Eastern Pacific is printing major hurricanes. A spectacular satellite view of Hurricane Nolo this evening.
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Anthony Edwards @edwardsanthonyb.bsky.social · 28/09/2026
#Nolo is now a Category 4 hurricane and is forecast to strengthen to a category 5. It would be the fourth Cat 5 Pacific hurricane northeast of the date line in 2026, the most in one season in history. This is all happening amid record warm oceans, supercharged by El Niño and climate change.
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Mika McKinnon @mikamckinnon.bsky.social · 28/09/2026
Selfishly, I’m cheering for #graphite because I want to write about it more. I picked Ur-minerals over spirals this round, but that just leaves my fingers itchy! 😂
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Daniel Swain @weatherwest.bsky.social · 28/09/2026
New Weather West post out this evening! I discuss the hyperactive East and Central Pacific hurricane season, as well as the upcoming heatwave across CA--and also why even a dry & warm autumn tells us essentially nothing about the El Niño winter to come.
weatherwest.com
A parade of East Pacific hurricanes will miss CA (but soak the interior Southwest) before major, long-duration autumn heatwave builds - Weather West
September 27, 2026 - Daniel Swain - A hyperactive tropical East Pacific slings hurricanes toward Hawaii and Baja California, with indirect effects (modest moisture & potentially damaging ocean waves) in SoCal It has already been a remarkable, and arguably historic, East Pacific hurricane season. Three hurricanes (Lala, Lowell, Nolo) have now directly impacted the Hawaiian Islands (though none made formal landfall), with #
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Clark Evans @clarkevanswx.github.io · 28/09/2026
This position closes on Wednesday at 11:59p MDT!
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Robert Mahon @bedform.org · 28/09/2026
I'll take "dumbest ideas ever" for $1,000 Alex
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Cian 🏳️‍🌈🏳️‍⚧️ (he/him) @cbdawson.bsky.social · 28/09/2026
How is it that so few people follow this acct? I love having the random AlertCA images pop up in my feed, like real-time postcards from around the state. 📸
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Ryan J Hollister @phaneritic.bsky.social · 28/09/2026
I was asleep this morning but my @raspishake.bsky.social sure wasn’t.
I’m a left-handed of the pictures as a map showing earthquake at the center about 35 miles away from my house and raspberry shake. Is magnitude 3.3 on the right hand side are a typical way form squiggles and on the bottom is frequency showing a big increase in frequency at the same time the P&S waves arrive at the station.
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Daniel Swain @weatherwest.bsky.social · 27/09/2026
I'll have a YouTube livestream on Monday, Sep 28 at 3pm PT to discuss the hyperactive East Pacific hurricane season, associated impacts to Hawaii and Baja CA, and also the upcoming major autumn heatwave across the U.S. West (including CA).
youtube.com
Update: Hyperactive hurricane season East Pacific & major autumn heatwave across CA and U.S. West - YouTube
The latest in a recurring series of live, virtual, & interactive #weather and #climate-focused "office hours" hosted by Dr. Daniel Swain. 9/28/2026 topics: I...
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Ryan J Hollister @phaneritic.bsky.social · 27/09/2026
My mom has been crying for about three hours already and just anticipating these final calls
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Jose Carlos Fajardo @fuzyjoe.bsky.social · 27/09/2026
San Francisco Giants MLB broadcaster and former pitcher Mike Krukow, right, hi-fives longtime partner Duane Kuiper during their MLB game at Oracle Park in San Francisco, Calif., on Sunday, Sept. 26, 2026. #mikekrukow #sfgiants
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Laura Hollister @xenolith.bsky.social · 27/09/2026
There’s about to be an epic battle in my towns Lowe’s.
Have you inside of Lowe’s hardware store that shows Halloween decorations on one side of the aisle and Christmas decorations on the other Closer view of the mini Halloween decorations, including a large pumpkin head and a large half body skeleton.A close-up view of the Christmas decorations, including a Santa Claus and a snowman .
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Anthony Edwards @edwardsanthonyb.bsky.social · 27/09/2026
Remnants of hurricanes #Odalys and #Polo will send immense amounts of water vapor into the South-Central U.S. this week. Forecasts call for 1-in-10 to 1-in-25 year amounts of rain in a three-day span in parts of Arizona and New Mexico. September may end as Albuquerque's wettest month on record.
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Prof Chris Jackson @seismatters.bsky.social · 27/09/2026
“Due to its underlying geology it presents us with several challenges as it has a number of active landslips which we manage year on year…” The Snake Pass, just NE of where I live, is a classic example of the challenges geology poses for critical national infrastructure 🚲 road.cc/news/long-te...
road.cc
Long-term Snake Pass repairs “not likely” before Tour de France visit, council admits after Andy Burnham’s criticism of “crumbling” road amid £100m landslip bill
A long-term solution to the numerous active landslips on Snake Pass is “not likely” ahead of the Tour de France Femmes’ visit to the iconic Peak District climb next summer, Derbyshire County Council h...
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Vicky Veritas @vickyveritas.bsky.social · 27/09/2026
Vote for the mineral that literally moves mountains. Vote #Halite. #MinCup26 ⚒️ sci-fi 🧪 🖖🏼 scifi Geosciences #WomenInSTEM geology #geosky #GIS 🍎 🪐 🔭 🌋 📚 🌿
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Anthony Edwards @edwardsanthonyb.bsky.social · 27/09/2026
Hurricane #Nolo took a sharp turn west and passed about 150 south of Hawaii, sparing the state from a storm that at one point was forecast to cause potentially catastrophic flooding. There were isolated road closures, but the National Weather Service is not reporting any significant flash flooding.
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Ryan J Hollister @phaneritic.bsky.social · 27/09/2026
Well I suppose I’ve now heard *of* a song that I’ve never heard. I guess I’m old or something.
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Dr. Merritt Rae Turetsky @queenofpeat.bsky.social · 27/09/2026
I am a mom and scientist begging everyone to look closer at the muck. We’ve been conditioned to see wetlands as wastelands. But three decades of research, I see a fiercely defiant wilderness. The boreal mire is a dynamic carbon-trapping vault that in some places has outlasted ice ages. 1/
A woman scientist - me! - standing over the boreal forest in interior Alaska.
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That Queer Writer @falcc.bsky.social · 27/09/2026
Gonna be referring to this thing as a pedometer but with a very different accent than I do for the other product.
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Chris Vagasky @coweatherman.bsky.social · 27/09/2026
Shut it down. We need a salary cap and no ballpark in a national park. www.espn.com/mlb/story/_/...
espn.com
MLB, White House discuss playing game at national park
The White House said in a statement that MLB asked the administration about hosting a game at a national park, adding that the National Park Service has not granted a permit to do so.
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Ryan Stauffer @ryanswx.bsky.social · 26/09/2026
Indeed @cyclonicwx.bsky.social’s own website shows that already Niño 3 is, for this time of the year, an astounding 1.5°C warmer than anything in the record
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dr. rehemat 👩🏽‍💻👩🏽‍🔬 @rehemat24.bsky.social · 26/09/2026
New ammonite friend for my room! ✨ Dunelm and @nhm-london.bsky.social did a collab 🙂
An ammonite lamp on a bedside table
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Ryan J Hollister @phaneritic.bsky.social · 26/09/2026
Here’s a 4min explainer of how I set-up my Trashcano experiments for safety and repeatability. Now I just have to dig up videos of me using it
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Mike Dettinger @mdettinger.bsky.social · 26/09/2026
Thanks for this one, Ian! We’ll see how the flooding plays out (lots of steps between really wet and really bad floods, more uncertainty than much of the hoopla implies so far)…but the chances for water resource benefits are really good. www.latimes.com/environment/...
latimes.com
Will El Niño have an upside? California tries to capitalize on big storms
El Niño could unleash major storms and flooding. It also could bring precious water to drought-afflicted California.
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Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social · 26/09/2026
As the executive director of a small nonprofit working my absolute ass off to bring science to this city, hearing that the people negotiating with Drexel and the academy might brush off funding that would provide the kids of our city with access to a science museum *for a year* is boiling my blood.
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Brian McNoldy @bmcnoldy.bsky.social · 26/09/2026
I'm aware that my website is not reachable from outside of the Univ. of Miami network... but it's not just mine, it's affecting many web servers at the university. In the meantime, I'll just share the long radar loop of Hurricane #Nolo near #Hawaii. This is updated through 1200 UTC on Saturday.
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