High Correlation in the Mid 30 Day Frequency

I am currently recording near 0.8 correlation in the mid 30 day frequency in Region 7. I plotted the 500s for two stations (KILX and KILN) in what I label Region 7 to show the pattern consistency. Region 7 consists of stations in the Ohio Valley (Central). This region has all stations reporting within the daily top 10 frequencies.





I would suspect that if someone analyzed CONUS 500 maps during this time frame there would be regions that do not match up within this frequency. Analysis suggests that a transient cycle frequency with multiple phasing cycles is taking place. Something similar to a standing wave. Not an all encompassing macro cycle that Lezak suggests. See the heat-map table for more.

Lezak tweeted me that his cycle range has been 43-50 days since 10/1. The chart below shows this range correlating well near the end of November and early December. The wheelhouse time when Lezak discovers his cycle length each year, then back dates it to when it "began" in October. The past few months his range of days hasn't been performing well.



Calculating the median and average of the top-10 daily frequencies yield results very close to what Lezak states as his cycle length range. Most recently the range has been 42-49 days. The chart below shows the range of the median and average since 8/1/14.



If there are any questions, comments, or suggestions on the material presented please let me know. Click on the images for a larger view. Thanks for reading!