Re: [Propagation] Low, Mid & High Latitudes

["Thomas Giella KN4LF" <kn4lf@tampabay.rr.com>]

It's just a generalization but:

Low 0-30 deg
Mid 31-60 deg
High 61-90 deg

Then there are issues of physical latitude and magnetic latitude. Most of the 
lower 48 states of the U.S. fall within the mid latitudes.

Propagation conditions also very along lines of longitude too but are specified 
in that manner.

73,
Thomas F. Giella, KN4LF
Retired Space & Atmospheric Weather Forecaster
Plant City, FL, USA
Grid Square EL87WX
Lat & Long 27 58 33.6397 N 82 09 52.4052 W
kn4lf@arrl.net

Propagation eGroup: http://lists.contesting.com/mailman/listinfo/propagation
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http://www.kn4lf.com/kn4lf5.htm
KN4LF HF/MF Frequency Radio Propagation Theory Notes: 
http://www.kn4lf.com/kn4lf8.htm
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  ----- Original Message ----- 
  From: Jim Brooker 
  To: propagation@contesting.com 
  Sent: Wednesday, November 17, 2004 10:40 AM
  Subject: [Propagation] Low, Mid & High Latitudes


  Can someone tell me the latitudes that correspond with the commonly
  reported Global HF Propagation Conditions?

  I see these reported as low, mid and high but I haven't been able to
  find the specific latitude these correspond with.

  I'm at approximately 42N which I guess is probably mid but it would be
  useful to know the numbers.

  Thanks.

  Jim
  WZ8K
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