Weather Geeks

Guest: Adam Smith, NOAA / NCEI

Episode Intro: 2023 set the record for the most billion dollar disasters in the United States in one calendar year. As the name suggests, a billion dollar disaster is a weather or climate disaster event with losses exceeding one billion dollars. From flooding to drought, winter storms to hurricanes, there were 28 billion dollar disasters last year. Our next guest is the lead scientist for the National Centers for Environmental Information Billion-dollar Weather and Climate Disasters analysis. Welcome to the show Adam Smith...

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Guest: Dr. Thomas L. Mote, Distinguished Research Professor, UGA

Introduction: The Greenland ice sheet has become a hotbed of climate change research in recent decades. The alarming rate of warming being observed has garnered attention from scientists across the globe, including today’s guest, Dr. Tom Mote. He has ventured to the ice sheet himself to observe and measure the rapidly changing landscape, but his work also uses remote sensing to measure the changing continent. Today we’ll discuss the science behind this incredible melting and how these changes are altering global sea-levels, water currents, and even weather patterns.

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Guest: Dr. William McDowell, University of New Hampshire

Ecology is the study of the relationships between living organisms, including humans like you and me, and their physical environment. It seeks to understand the vital connections between plants and animals and the world around them! So why am I giving you a lesson on ecology in this episode of Weather Geeks? Well, what if I told you that hurricanes have a large impact on our ecology?! That is what my guest Dr. William McDowell from the University of New Hampshire is here to teach us all about. Unlike with flash flooding and storm surge, we may not know the direct impacts a storm has on our ecosystem until we are many months or even years down the road!

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Guest: Dr. Sean Waugh, National Severe Storms Laboratory research scientist

As we’ve seen in the movies, and real life, tornadoes are some of the most destructive forces in nature, capable of leveling homes and damaging entire communities in a matter of minutes. And what about hail? It causes BILLIONS and billions of dollars in damage in the US every year. But how do we get up-close, real-time data on these violent storms in order to learn what is needed for better predictions? That’s where cutting-edge field research comes in. Today on Weather Geeks, we’re diving into the world of storm observation and mobile weather technology with Sean Waugh from NOAA’s National Severe Storms Laboratory. From deploying instrumented drones and mobile mesonets to braving the extreme environments of tornadoes and hailstorms, his work is helping scientists better understand the atmospheric conditions that drive severe weather for years to come...

Chapters

1. 00:00 The Destructive Power of Tornadoes and Hail
2. 02:58 Sean Wu: A Journey into Meteorology
3. 05:57 Innovative HAIL Camera Technology
4. 08:47 Chasing Hail: The Challenges and Safety Measures
5. 11:59 Observing Hail: The Role of High-Speed Cameras
6. 14:46 Mobile Mesonets: Gathering Atmospheric Data
7. 17:59 Machine Learning and AI in Weather Prediction
8. 21:02 AI in Meteorology: Enhancing Forecasting Accuracy
9. 24:23 Hands-On Learning: Training the Next Generation of Meteorologists
10. 26:00 Tornado Research: Understanding Formation and Behavior
11. 28:05 Behind the Scenes of Twisters: A Meteorologist's Role
12. 32:20 Authenticity in Film: The Science of Twisters
13. 36:41 Passion in Meteorology: Inspiring Future Generations

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Guests: Dr. Ilan Price, Senior Research Scientist, & Matt Willson, Research Engineer

From the Euro to the GFS to the Canadian, there are multitudes of models that forecasters use to predict our daily weather. There are models for short-term severe forecasting, 10-day outlooks from your local news, and even models that predict our climate years into the future. As technology advances, so do all of these models and the technology we are focusing on today on Weather Geeks is AI. While it may seem like a buzzword these days, it can be used to enhance our industry and help us all reach our common goal: saving lives and property. We are thrilled to welcome Dr. Ilan Price to discuss GenCast, Google’s weather forecasting model that is entirely powered by AI. How does it stack up to the models we know and love? The answer may surprise you...

Chapters

1. 00:00 Introduction to AI in Weather Forecasting
2. 02:10 Meet the Experts: Ilan Price and Matthew Wilson
3. 06:34 Understanding GenCast: The AI Weather Model
4. 10:47 Machine Learning vs Traditional Forecasting
5. 13:22 Data Sources and Ethical Considerations
6. 15:10 Handling Extreme Weather Events
7. 21:15 Validation and Verification of GenCast
8. 23:26 Impact of GenCast on Weather Forecasting

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