Fig. 3: Time evolution of Tmax, precipitation, and atmospheric circulation conditions in 2022. | npj Climate and Atmospheric Science

Fig. 3: Time evolution of Tmax, precipitation, and atmospheric circulation conditions in 2022.

From: Multiscale interaction underlying 2022 concurrent extreme precipitation in Pakistan and heatwave in Yangtze River Valley

Fig. 3

a Hovmöller diagram of 24°–36°N averaged CPC Tmax anomalies (shading, °C), precipitation anomalies over 10 mm (teal contour interval: 5 mm), 588 isolines at 500 hPa (black lines, dgpm) in July and August. b Hovmöller diagram of 24°–36°N averaged canonical transfer from the intraseasonal window to the synoptic window (\({\Gamma }_{{\rm{K}}}^{2\to 1}\), shading, 10−3 m2 s−3) vertically integrated from 850 hPa through 200 hPa in July, hatched at the regions of \({\Gamma }_{{\rm{A}}}^{2\to 1}\) above 0 m2 s−3. c Divergence of KE flux at the synoptic window (\(\varDelta {Q}_{k}^{2}\), shading, m2 s−3) vertically integrated from 850 hPa through 200 hPa in August. Domain averaged (24°–36°N and 60°–120°E) and vertically integrated energy processes (bar, W) for d KE, e APE in July and August. Gray shadings denote the days with concurrent extremes.

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