Recent Intensified Winter Coldness in the Mid-High Latitudes of Eurasia and Its Relationship with Daily Extreme Low Temperature Variability

Figure 8

Same as Figure 6 but for SLP and Z500 in ((a) the units are hPa for SLP, gpm for Z500) and SAT in ((b) unit: K) between high and low ACI years (±0.5 SD). The dotted areas indicate significant difference exceeding 0.05 for the two-tailed Student’s -test.

(a) SLP and Z500

(b) SAT