http://www.pbs.org/wgbh/nova/magnetic/reversals.html
The link above gives some information about pole reversals.
~~~~~ God gives peace not war +
wrote in message
oups.com...
In years past, I could pick up WBCQ 7.415 here in NYC...
al night long.
Now it evaporates into static at about 22:00 U.T.C.
Many other stations such as BBC on 5.975 from Antigua are coming in
poorly , if at all.
Has there been some big, long lasting
solar disturbance over the past few months ; or a Change in the
Ionosphere Etc??
Any information or links to same would be appreciated.
Thanks
Dan / NYC