Talk:North American High
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The North American High measured 1045 millibars of pressure on January 5, 2006. Accordingly, the highest pressure has been changed from 1040 to 1050 millibars. 71.240.88.147 02:23, 6 January 2006 (UTC)
- Surface chart from Canada. 71.240.88.147 02:45, 6 January 2006 (UTC)
- Canadian analysis charts On March 18, 2006, the highest pressure is at 1053 millibars over Northern Canada. The cell is not moving, which is rare. The Siberian High is now at merely 1025 millibars. The high pressure cells are out of kilter, seemingly. This condition is unusual and interesting, too. 71.240.107.239 13:26, 18 March 2006 (UTC)