The sea level pressure climatology and ENSO anomalous sea level pressure (shading; hPa) along with 850 hPa wind (vectors; m s-1) over East Asia. The top row [(a–c)] corresponds to the winter season, while the bottom row [(d–f)] corresponds to summer. Panels (a), (d) represent the climatology, panels (b), (e) show El Niño conditions, and panels (c), (f) display La Niña conditions. Dots on the figure indicate significance levels at the 90 % confidence level.