Table 1 Total and decomposed percentage of area-averaged SAT anomalies for EE, SC and WNA

From: Anthropogenic forcing intensified internally driven concurrent heatwaves in August 2022 across the Northern Hemisphere

Regions

Total

Forced

Natural forced

Anthropogenic forced

Internal

Internal dyn

Internal thermo

EE

100%

41%

−7%

48%

59%

64%

−5%

SC

100%

44%

−10%

54%

56%

40%

16%

WNA

100%

81%

−6%

87%

19%

56%

−37%

  1. dyn dynamical, thermo thermodynamical.