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Observed trends Sea level pressure (graphs)

These graphs show filtered mean sea-level pressure (hPa) by area for 1961-2006. The individual regional
time-series have been smoothed to show decadal variations. Click on a graph to view a higher resolution version.

T_Fig2.65a.jpg

Spring

T_Fig2.65b.jpg

Summer

T_Fig2.65c.jpg

Autumn

T_Fig2.65d.jpg

Winter

T_Fig2.65e.jpg

Annual