Scale Analysis of Blocking Events from 2002 to 2004: A Case Study of an Unusually Persistent Blocking Event Leading to a Heat Wave in the Gulf of Alaska during August 2004

<table>(a) The blocking area averaged planetary-scale 500 hPa height (m) versus time (days), for a stationary box (20°N to 60°N and 330°E to 30°E), in the midlatitude northern hemispheric flow. The dashed dotted horizontal line defines the monthly mean value for the planetary-scale height. The left vertical line marks the beginning, whereas the right vertical line marks the end of the selected blocking event; (b) same as Figure <a href="../fig1/#a">1(a)</a> except for the synoptic-scale height.</table>

Advances in Meteorology

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Figure 1

Figure 1: Scale Analysis of Blocking Events from 2002 to 2004: A Case Study of an Unusually Persistent Blocking Event Leading to a Heat Wave in the Gulf of Alaska during August 2004 

Figure 1 | Scale Analysis of Blocking Events from 2002 to 2004: A Case Study of an Unusually Persistent Blocking Event Leading to a Heat Wave in the Gulf of Alaska during August 2004 