We would like to congratulate Assoc. Professor Hannah Christensen (Oxford University) on being awarded the 2025 IAMAS Early Career Scientist Medal for her scientific approach which tackles the hardest problems in meteorology by applying the most fundamental underlying physics. The IAMAS Bureau proudly presented Assoc. Prof. Christensen with her award during the IAMAS assembly at BACO-25 in Busan, Korea. Congratulations, Hannah!