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Progress in Earth and Planetary Science
Fig. 7 | Progress in Earth and Planetary Science

Fig. 7

From: Coherent amplification of the Okhotsk high, Korean trough, and northwestern Pacific subtropical high during heavy rainfall over Japan in August 2021

Fig. 7

a, b, c Same as Fig. 6a, b, c, respectively, but for AS−. d Spatial distribution of correlation coefficient between monthly-mean AS− and area-averaged AS+ near the Korean Peninsula [30°–45°N, 120°–135°E] (green box). Gradational red and blue shadings denote, respectively, positive and negative correlations exceeding the 95, 99, and 99.9% confidence levels. The statistical period was July and August for 1991–2020

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