Costa Christopoulos
@costhegreek@Caltech PhD student employing ML and inversion techniques to improve parameterizations in climate models. Former met & atmospheric data scientist @tomorrowio_
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Your thesis committee in the last year of your PhD:
If you’re at #AGU23 and want to hear about how we can learn SGS closures indirectly from high resolution simulations, stop by my poster tomorrow morning at the ML for SGS parameterization session. @ClimateMachine
Using 5-minute ASOS data nationally, I constructed a loop of 10-minute pressure change, showing the shockwave from the volcanic eruption progressing through the United States this morning:
Hip hip hooray! My first first-author paper is published! I’ve spent the last few years thinking about ventilation hotspots in the Southern Ocean. You can read it in its entirety here: agupubs.onlinelibrary.wiley.com/doi/abs/10.102… Let me tell you a little bit about it. 🧵
Fantastic work by ESE graduate student @costhegreek on his work on biases in precipitation cycles! Check it out in GRL: agupubs.onlinelibrary.wiley.com/doi/full/10.10…
Me to friend: Hey can you take a good photo of me? The photo:
"the government has no business making me wear a mask" i say before i buckle my seatbelt, drive the speed limit to a restaurant built to code, eat food made in a state inspected kitchen, receive the heimlich maneuver from a waiter who learned it from a mandatory workplace poster,
The south really did rise again
For #AMS2020 #AMS100 attendees and friends, note you can take the MBTA Silver Line shuttle bus from the airport for free! Also, the core of Boston is fairly compact so taking the subway (the 'T') will cheaply and quickly get you close to almost anywhere you want to go!
@NWSBirmingham has a brilliant staff of experienced atmospheric scientists that have helped to save countless lives in my state over the years. They were thrown under the bus today by their parent agency. I stand behind NWS Birmingham 100 percent.
Our paper on using #DeepLearning to forecast simple #weather over the entire northern hemisphere is finally in early online release! doi.org/10.1029/2019MS…
In 2018, the U.S. experienced 14 separate billion-dollar-disasters with a total cost of $91 billion. 2018 was the fourth costliest year. @NOAANCEIclimate climate.gov/news-features/…
Weekend Scorcher Spells Fire Risk and Shattered Records climacell.co/weekend-heatwa… by @costhegreek @danrothenberg
$370 million for an integer overflow. The June 4, 1996 Ariane 5 bug: 64 bit float relating to the horizontal velocity of the rocket was converted to a 16 bit signed integer bit.ly/2xWQtCp
One of the most haunting radar images I think we'll ever see...the Space Shuttle Columbia debris field, 15 years ago today.
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