Falko Judt

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Falko Judt

Falko Judt

@cloudpr0phet

Research meteorologist at @NCAR_Science specializing in tropical meteorology and weather prediction. Hurricane aficionado. 🇺🇸/🇩🇪

Boulder, CO, USA เข้าร่วม Temmuz 2015
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Falko Judt
Falko Judt@cloudpr0phet·
What do hurricanes and athletes share in common? They can both be marathoners and sprinters! 🌀🏃‍♂️ Check out our study on "Marathon vs. Sprint: Two Modes of Tropical Cyclone Rapid Intensification in a Global Convection-Permitting Simulation" for more insights. 🧵(1/16)
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Falko Judt
Falko Judt@cloudpr0phet·
Downslope wind storm in Boulder, Colorado: clouds cresting over the Front Range and cascading downward. The "dust front" with the strongest winds kept sweeping eastward from the base of the foothills. A peak wind gust of 71 mph was recorded at my location during the event.
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Falko Judt
Falko Judt@cloudpr0phet·
@RyanMaue Marathon. AFAIK there was no evidence of center reformation that led to a brief spike in intensification before being arrested by unfavorable conditions. Any storm that RIs from TS/Cat1 to major hurricane will most likely be a marathoner (though it could be a fast one).
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Falko Judt
Falko Judt@cloudpr0phet·
While a Mesoscale Convective System did form this evening over the Colorado plains (left), the MPAS forecast had it farther north than observed (right)
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Falko Judt
Falko Judt@cloudpr0phet·
One advantage of hi-res global models is their ability to resolve topography and its influence on weather. In this 5-day rainfall forecast for Puerto Rico, the model predicts little to no rain along the southern coast but more than 200 mm (8 inches) in the northwestern interior.
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Falko Judt
Falko Judt@cloudpr0phet·
MPAS brings Hurricane Kiko close to Hawaii (as a 45-kt tropical storm) in ~4 days creating some interesting topographical flow features 👉 project.mmm.ucar.edu/real-time-fore… Variable: 10-m Winds, Domain: Hawaii
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Falko Judt@cloudpr0phet

🌍 The @NCAR_MMM lab at @NCAR_Science is running experimental realtime forecasts with a global 3.75-km MPAS model. Goal: Highlight the power of global km-scale models for weather prediction from local to planetary scales, incl. tropical cyclones. 👉 project.mmm.ucar.edu/real-time-fore…

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Karim Douïeb
Karim Douïeb@karim_douieb·
Ever wondered what a country’s meat supply looks like? 🍗🐄🐖🐟 Here’s a breakdown of meat preferences in Japan, the US & Germany—visualized as hybrid animals! A fun (and slightly cursed) way to see food stats. 🧵👇
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Falko Judt
Falko Judt@cloudpr0phet·
Trade wind cumulus at work, transporting moisture from the boundary layer into the free troposphere
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Falko Judt
Falko Judt@cloudpr0phet·
Cool cold front in Colorado today. We see: 1) northerly winds & colder behind the front; southerlies & warmer ahead of the front 2) convergence and initiation of showers along the front 3) the actual front is detected by radar (thin green lines just south of the showers) #cowx
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Falko Judt
Falko Judt@cloudpr0phet·
Every time a hurricane hits land, people question the intensity: "If it was a Cat 4, where are the Cat-4 wind reports?" The answer? Friction. It’s like biking from pavement (ocean) to gravel (land)—an instant slowdown.
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Michael Fischer
Michael Fischer@MikeFischerWx·
I am happy to announce that I am actively looking for two PhD students to join my research group starting Fall 2025 at @MiamiRosenstiel! These positions are fully funded. Please see the slide for more info and feel free to reach out with any questions via email or DM here.
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Dr. Josh Wadler
Dr. Josh Wadler@JoshWadler·
Video of the ocean surface in #Milton from the AM P3 mission. Craziest ocean surface that I have seen
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Falko Judt
Falko Judt@cloudpr0phet·
Hurricane models performed well with #Milton. The 15-h forecast from @HRD_AOML_NOAA's HAFS-B correctly captured: an eyewall open to the south(west), the large stratiform rainshield to the north, supercell-producing rainbands over FL, and even the weaker rainband down to Key West.
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Itai Yanai
Itai Yanai@ItaiYanai·
Doing good science is 90% finding a science buddy to constantly talk to about the project.
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Falko Judt
Falko Judt@cloudpr0phet·
@btangyWx Looks like something out of an idealized CM1 simulation!
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Brian Tang
Brian Tang@btangyWx·
Not only is Milton an incredibly strong hurricane, it has a very tall vortex. Hurricane force winds extend more than 16 km (10 miles) up into the atmosphere!
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Falko Judt
Falko Judt@cloudpr0phet·
Population density maps help with *roughly* estimating human impacts. Lots of real estate in #MILTON’s way. (Also, nicely showing the “step function” of the Miami metro and its swampy hinterlands) Source: sciencedirect.com/science/articl…
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@RyanMaue @NCAR_MMM @NCAR_Science @MiamiRosenstiel @HRD_AOML_NOAA @btangyWx @elonmusk @BarackObama