Record‐Breaking Humid Heat in Northern China During Summer 2025 Driven by Kuroshio–Oyashio Extension SST Anomalies
A record‐breaking humid‐heat event occurred over northern China during 24 June–13 July 2025, characterized by persistent extreme wet‐bulb temperatures. The event is associated with a strong and persistent positive geopotential height anomaly, which favors the accumulation of heat and moisture. Further analyses reveal t...