 If you've ever been in a severe thunderstorm, maybe you've experienced hail or seen the damage that it can cause. In this NCAR Explorer series conversation, we talk with Penn State University professor Dr. Matthew Cumbjian, National Weather Service Meteorologist Rachel Gutierrez, and Victoria Droeta, an eyewitness to the 2018 Gargantuan hail event that took place in Argentina. I study really, really large hail. There's still some complications with understanding how big the hail actually is with looking at radar. So part of my research is to try to figure out what we can use with radar variables to find the really, really large hail. It's always exciting to be in the field to actually study the real storms that we usually sit in front of the computer screen watching. And so the opportunity to potentially get some very large hailstone imprints and measurements. It's very difficult to do, but because of this sort of nice natural laboratory that we have here with storms initiating almost every day, it gives us our best chance basically to measure some good data sets. Join us to learn more about hail and how you can get involved in reporting these hail events.