Fig. 3: Composite anomalies of DJF precipitation. | npj Climate and Atmospheric Science

Fig. 3: Composite anomalies of DJF precipitation.

From: Synergistic effect of boreal autumn SST over the tropical and South Pacific and winter NAO on winter precipitation in the southern Europe

Fig. 3

Composite mean anomalies of DJF precipitation: (a) NAO−\TSPT + , (b) TSPT + \NAO−, (c) NAO−⊕TSPT + , (d) linear superposition of (a) and (b), (e) difference between (c) and (d). Bars in (f) indicate SEWP in (a–e). Crossed areas are significant at the 90% confidence level. Red dotted areas in (e) indicate precipitation in (c) are significantly stronger than those in (a) and (b). Black slash bars in (f) indicate composites to climatology are significant at the 90% confidence level, and red slash bar in (f) indicates SEWP in (c) is significantly stronger than that in (a). The line variation over the bar indicates standard deviation.

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