On Thursday, 3 July 2014 17:29:21 UTC+1, Graham P Davis wrote:
On Thu, 3 Jul 2014 03:15:29 -0700 (PDT)
Len Wood wrote:

The first N Atlantic hurricane of the season.

This 3-day loop of precipitable water content shows it developing.
http://tropic.ssec.wisc.edu/real-tim...natl/main.html

The harmonic blocking Low in the North Atlantic is in the picture now. The AAO is an amazing scene at the moment but these oscillations are self destructive because of their impact on the global conveyor. By next Wednesday it is all over:

http://www.bom.gov.au/australia/char...Refresh+ View