On Jun 5, 8:08 pm, "Keith (Southend)"
wrote:
http://www.nrlmry.navy.mil/tc_pages/tc_home.html

Meanwhile in the North Atlantic:
Is it me or is there very little difference between the Low pressures
and the highs?

Over Europe, the pressures seem to vary from 1004 to 1010 in three air
masses. Over the Atlantic the Hight pressures reach 1033 and 1037.
That's not all that much different is it?