Prof. David Boutt @davidboutt.bsky.social · 05/10/2026I gave up trying to search for sessions and could not even find abstracts I was on or determine when my talk was! 120
Reposted by Prof. David BouttCapital Weather @capitalweather.com · 26/09/2026Massive Nor'easter! Check out the view from space. This is a gorgeous view of the storm that is buffeting coastal areas and will spread rain showers into DC area this afternoon from northeast to southwest. The Atlantic Coast is taking a beat, with some gusts over 50 mph along the Delaware coast. 18516
Reposted by Prof. David BouttAlaska NSF EPSCoR @alaskaepscor.bsky.social · 21/08/2026#FieldworkFriday report from Co-PI Jordan Jenckes in Kachemak Bay: "We conducted a 24 hour geophysical survey at the Wosnesenski River Delta. This work is crucial to our understanding of submarine groundwater discharge in these incredibly dynamic environments." And, he said, they had great weather 142
Prof. David Boutt @davidboutt.bsky.social · 30/07/2026If you look at our last 10 years of big events and big years none involve TS's 100
Prof. David Boutt @davidboutt.bsky.social · 24/07/2026Were heading uncontrollably to another seasonal low in water storage across Massachusetts. 010
Prof. David Boutt @davidboutt.bsky.social · 24/07/2026Important to remember it's the timing of when we get precipitation is more important than the total amount. Summer precip may prevent streamflows from reaching their lowest potential level but the groundwater storage deficit is large and will not recover without significant non-growing season precip 110
Prof. David Boutt @davidboutt.bsky.social · 08/07/2026Doubles from a woman outside of the airport in the Piarco near Port of Spain Trinidad! The mango chutney and hot sauce is just something else! In fact all of the roadside food in Tobago - perhaps not the souse! 010
Prof. David Boutt @davidboutt.bsky.social · 19/06/2026I would not describe someone who studies rivers and streams a limnologist 110
Reposted by Prof. David BouttDoerthe Tetzlaff @tetzlaffecohyd.bsky.social · 12/06/2026Super excited & proud: our paper lead by Songjun Wu was published in Science today on introducing the framework of isotope-informed landscape water velocities affecting nitrogen cycling & long-term fate of excess nitrogen www.science.org/doi/10.1126/.... Songjun Wu you ROCK!science.orgDivergent evolution of nitrogen cycling along gradients of landscape water velocitiesIncreasing fertilization has pushed the nitrogen cycle beyond planetary boundaries, yet its fate remains uncertain owing to long-standing neglect of landscape water velocities in nitrogen models. Leve... 072
Reposted by Prof. David BouttNew England Storm Center @nestormcenter.bsky.social · 11/06/2026Localized downpours and storms dropped 2-5+ inches of rain on portions of northern/central Vermont and New Hampshire. The Albany/Madison/Tamworth area of New Hampshire was hit hardest, where dozens of road washouts have occurred. Washouts also occurred in Vermont. #VTwx #NHwx 042
Reposted by Prof. David BouttDr. Jeff Masters @drjeffmasters.bsky.social · 08/06/2026May 2026 had the second-worst May drought conditions in contiguous U.S. history, with a Palmer Drought Severity Index (PDSI) of -6.93. The only worse May: the Dust Bowl year of 1934 (a PDSI of -7.03). Three of the top-10 months for worst U.S. drought since 1895 have been in 2026: 23539315
Reposted by Prof. David BouttDr. Thomas Ronge @thomasronge.bsky.social · 01/06/2026Today, the legendary JR begins her last journey to the shipwrecking yard. Home to many of us, she helped to understand plate tectonics, climate, deep biosphere, earthquakes/volcanoes, and was an integral part in international science and collaboration 🫡 www.marinetraffic.com/en/ais/home/... 35727
Reposted by Prof. David BouttCoyote Gulch @coyotegulch.bsky.social · 28/05/2026The US is seeing stronger storms, so why are droughts getting worse? coyotegulch.blog/2026/05/28/t... 041
Reposted by Prof. David BouttThe Conversation U.S. @us.theconversation.com · 27/05/2026A lot of the United States is dealing with drought at the same time extreme rainstorms are becoming more common. The two trends are connected: Warmer temperatures are causing heavier downpours, while also drying out the land faster between storms.theconversation.comThe US is seeing stronger storms, so why are droughts getting worse?Even though annual precipitation is rising nationally, the landscape is drying out more rapidly. That’s changing the water cycle. 32410
Prof. David Boutt @davidboutt.bsky.social · 27/05/2026Explore the underlying science in this story in @us.theconversation.com about changing rainfall patterns and longer storms and their impact on water budgets. Important context for understanding why we can have both wetter years and longer, more intense droughts. theconversation.com/the-us-is-se...theconversation.comThe US is seeing stronger storms, so why are droughts getting worse?Even though annual precipitation is rising nationally, the landscape is drying out more rapidly. That’s changing the water cycle. 020
Reposted by Prof. David BouttJustin S. Mankin @jsmankin.bsky.social · 13/05/2026Rainfall intensity matters as much as how much rain falls. New in Nature: Corey Lesk and I show that daily-scale concentration of precipitation dries the land over the long-run, an effect as strong as total precipitation is climatological wetting. Paper here: www.nature.com/articles/s41...nature.comMore concentrated precipitation decreases terrestrial water storage - NatureConcentration of precipitation in large events decreases land water availability, and this effect will further increase with a future warming climate. 413766
Prof. David Boutt @davidboutt.bsky.social · 07/05/2026US Drought Monitor today droughtmonitor.unl.edu. Wow, the water cycle is really intensifying. For many parts of the US, April and May are when peak water of the year occurs, and we're now heading into the period when ET > P. This map will progressively turn red and expand into late summer and fall. 063
Reposted by Prof. David BouttDr Dan Shugar 🇨🇦 @watershedlab.bsky.social · 06/05/2026🚨New paper about the second largest tsunami ever recorded, just published in @science.org A short 🧪⚒️🌊 thread #EGU26 @ucalgary.bsky.social @ucalgaryscience.bsky.social doi.org/10.1126/scie...doi.orgA 481-meter-high landslide-tsunami in a cruise ship–frequented Alaska fjordEarly in the morning of 10 August 2025, a >64 × 106 m3 landslide struck Tracy Arm fjord in Alaska. The landslide was preconditioned by glacial retreat caused by climate change. The resulting 481 m run... 16256105
Prof. David Boutt @davidboutt.bsky.social · 06/05/2026Really impressed with this paper and the figures are some of the best I have seen! 120
Reposted by Prof. David BouttKelly Hereid @kellyhereid.bsky.social · 29/04/2026Delighted to share our new sea level risk project led by Daniel Gonzalez-Duque: But that sea level risk is... UNDERGROUND?? Read on... 🧵 agupubs.onlinelibrary.wiley.com/doi/10.1029/...agupubs.onlinelibrary.wiley.comFrom Hydraulic Heads to Dollars and Decision: It's Time to Integrate Groundwater in Coastal Risk AssessmentDamage to underground infrastructure from groundwater responses to sea level rise can and should be economically quantified Loss functions and life cycle costing are two ways of quantifying econo... 25822
Prof. David Boutt @davidboutt.bsky.social · 24/04/2026Precipitation accumulation for many regions way below normal for the hydrological year @umassamherst.bsky.social @umasshydro.bsky.social 000
Prof. David Boutt @davidboutt.bsky.social · 24/04/2026As drought conditions dominate most of the US major climate zones we are reaching peak water for the year here in the Northeast at well below normal levels. Forested uplands are drying quickly with streamflow reductions to continue into the fall. @climatechris.bsky.social @efisherwx.bsky.social 122
Reposted by Prof. David BouttChris Gloninger @climatechris.bsky.social · 23/04/202661% of the Lower 48 in drought. 97% of the Southeast. VPD, how aggressively the atmosphere pulls moisture from the ground, is 77% above normal and 25% beyond any previous record for this time of year. UCLA: this "wouldn't have appeared possible before now." #drought #climate #EPA 01010
Prof. David Boutt @davidboutt.bsky.social · 22/04/2026A recent @umasshydro.bsky.social paper shows that forest headwater streams in Mass. respond more quickly to storm events, particularly after the 2016 drought. Shifts in streamflow generation processes have broad implications for groundwater and surface water. onlinelibrary.wiley.com/doi/epdf/10....onlinelibrary.wiley.comShifting Hydrologic Pathways in Temperate Forest Headwaters Under a Changing ClimateChanges in the partitioning of precipitation into quick flow and baseflow were amplified by a 2016 climate shift. Quick flow responds rapidly following the onset of precipitation, particularly where ... 011
Reposted by Prof. David BouttDr. Tripti Bhattacharya @triptychphrases.bsky.social · 22/04/2026How can records of the past inform our understanding of extreme events? Join the National Academies on April 29 for a webinar releasing a new report on a proposed Center for Paleoenvironmental Records of Extreme Events (CPREE). Register: events.nationalacademies.org/46602events.nationalacademies.orgFunctions and Criteria for a New Center for Paleoenvironmental Records of Extreme Events: Report Release WebinarRegister for this event from the National Academies of Sciences, Engineering, and Medicine. 02210
Reposted by Prof. David BouttJody Rosen @jodyrosen.bsky.social · 14/04/2026Ken Burns (Hampshire class of ‘75) 04911
Reposted by Prof. David BouttBarret Kurylyk @dalhydro.bsky.social · 06/08/2025New Nature Cities comment on how increasing groundwater salinity and levels pose threats to coastal urban infrastructure. Such processes should be included in the IPPC Special Report on Climate Change and Cities. Thanks to all coauthors rdcu.be/ezw0xrdcu.beInvisible groundwater threats to coastal urban infrastructureNature Cities - Groundwater-associated hazards in coastal cities can be as acute as surface flood hazards, but are often overlooked, more persistent and harder to identify. Here we discuss how... 083
Prof. David Boutt @davidboutt.bsky.social · 14/04/2026Come on @umassamherst.bsky.social let’s step up and show our leadership 130
Prof. David Boutt @davidboutt.bsky.social · 14/04/2026This is a horrible decision that will impact us all in the US. One example is the tremendous research in the hydrological sciences that will be lost. 0113
Reposted by Prof. David BouttChris Gloninger @climatechris.bsky.social · 13/04/2026The EPA and Big Oil Are celebrating. The Pacific is not. A super El Niño may be building — possibly the strongest in 140 years. On top of the hottest decade ever recorded. Here's what that means. #ClimateChange #ElNino #Weather #Meteorologist #Science 24829
Reposted by Prof. David BouttKinarNicholas.bsky.social @kinarnicholas.bsky.social · 13/04/2026Hydrology Paper of the Day @davidboutt.bsky.social on the interplay between hydrology and lithium ore extraction in the context of groundwater and mining use: the Lithium Triangle region of the Andes; groundflow modelling and hydrogeology; flow dynamics; evaporative losses; and mining footprints. 142
Reposted by Prof. David BouttBlock Club Chicago @blockclubchi.bsky.social · 10/04/2026From early Nirvana to Phish, a Chicago fan’s secret recordings of 10,000 shows are now online. blockclubchi.co/4t6zW7R 311531
Reposted by Prof. David BouttNeil Pederson @yellowbuckeye.bsky.social · 10/04/2026New Pub: Identifying hurricane and sea-level rise signatures in coastal oak forests of the Northeastern United States using a multi-parameter approach Led by Dr. Nicole Davi: doi.org/10.1016/j.gl... 1226
Reposted by Prof. David BouttReed Maxwell @reedh2o.bsky.social · 10/04/2026It was awesome talking with Ian about our recent work modeling groundwater and estimating freshwater over the US. 131
Reposted by Prof. David BouttDr. Jeff Masters @drjeffmasters.bsky.social · 08/04/2026Drought a huge concern this summer. Palmer drought severity index (PDSI) by state for March 2026 had 6 states with their worst drought on record, with 22 others experiencing a top-10 worst drought. Only Michigan had an above-average lack of drought. From: www.ncei.noaa.gov/access/monit... 59356
Reposted by Prof. David BouttSascha Brune @sasbrune.bsky.social · 07/04/2026⚒️ Why do rifts matter for lithium, the “white gold” of the energy transition? ⚒️ Find out in our #RiftAndRiftedMarginsSeminar April 13th 2026, 4 pm CEST with Francesco Putzolu Assnake Bekele Hermann Lebit Register uni-potsdam.zoom-x.de/meeting/regi... Past talks www.youtube.com/@riftandrift... 021
Prof. David Boutt @davidboutt.bsky.social · 05/04/2026I always love showing these movies in my hydro classes. The students really love finding cool patterns like the monsoons tropical cyclones atmospheric rivers. 110
Reposted by Prof. David BouttKatharine Hayhoe @katharinehayhoe.com · 04/04/2026What will happen to the 82 USFS experimental forests around the country? Many sites have decades-long experiments that are tracking how forests are changed by timber harvesting practices and climate change. As I say here, “you can't just pick up an experimental forest site and move it to SLC.”science.orgU.S. Forest Service unveils extensive closures of research facilitiesCost-cutting move is expected to cause resignations and turmoil 331182616
Reposted by Prof. David BouttSarah Dorner @sarahdorner.bsky.social · 23/03/2026My husband was on this flight this evening. His plane crashed. He’s ok. He helped others get off the plane. #AirCanada 881578209
Reposted by Prof. David BouttSarah Dorner @sarahdorner.bsky.social · 23/03/2026He was in the row behind the emergency exit. A passenger was able to get it open. He climbed on the wing and slid off, helping other reluctant passengers to slide off, promising to catch them. This happened before the plane tilted. 221213130
Prof. David Boutt @davidboutt.bsky.social · 20/03/2026"Typically, we don't consider summer weather to be normal in winter.”!!!!! 051
Reposted by Prof. David BouttAnthony Edwards @edwardsanthonyb.bsky.social · 20/03/2026Five climate scientists, five quotes about this Mach heat wave: “It’s uncharted territory.” “There’s no analog.” "Typically, we don't consider summer weather to be normal in winter.” “Once (records) happen, they can happen again.” “There's a very clear-eyed picture of what we face this summer.”sfchronicle.comHow the historic U.S. heat wave is rattling climate scientistsTemperatures are being shattered by large margins over a vast area beyond California. “It’s uncharted territory,” said Baker Perry, Nevada’s state climatologist. 712158
Prof. David Boutt @davidboutt.bsky.social · 18/03/2026Checking in on #groundwater #Mass #drought recovery after snow melt and big rains this week. Interior has moved into normal range and fully recovered. Cape Cod has a ways to go, but the needle is heading in the right direction. @efisherwx.bsky.social @climatechris.bsky.social 001