Re: [IRCA] WWV Solar Report
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Re: [IRCA] WWV Solar Report



Amazing what a bit of increase in K can do to TA's in the MidWest this time of year. I had audio on over a dozen last night in Grafton WI with 657 Spain's 20 KW being decent for a while as an example, and tonite, just a few hets, no audio and not even from Mauritania 783 which isn't affected much by slightly AU cx, but was just a bit too weak to put audio past WBBM phase null. Most of my TA DX skips in from the Labrador area here..ie quite northerly and in general any increase in K spells the end, and with K's increase having a more sudden effect than A index.

73 KAZ ..Grafton WI..Phased BOG's at about 65 deg..680 ft // 490 ft

-----Original Message-----
>From: Ng1u <ng1u@xxxxxxxxxx>
>Sent: Aug 9, 2008 8:30 PM
>To: irca@xxxxxxxxxxxxxxxx
>Subject: [IRCA] WWV Solar Report
>
>:Product: Geophysical Alert Message wwv.txt
>:Issued: 2008 Aug 10 0011 UTC
># Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
>#
>#          Geophysical Alert Message
>#
>Solar-terrestrial indices for 09 August follow.
>Solar flux 66 and mid-latitude A-index 19.
>The mid-latitude K-index at 0000 UTC on 10 August was 4 (51 nT).
>Space weather for the past 24 hours has been minor.
>Geomagnetic storms reaching the G1 level occurred.
>No space weather storms are expected for the next 24 hours.
>
>-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Trends -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
>Date 08   08   08   08   08   09   09   09   09   09   09   09   09   10   
>UTC  0900 1200 1500 1800 2100 0000 0300 0600 0900 1200 1500 1800 2100 0000 
>SFlx 66   66   66   66   66   66   66   66   66   66   66   66   66   66   
>A-in 4    4    4    4    4    4    4    4    4    4    4    4    16   19   
>K-in 1    0    1    2    2    2    2    4    3    2    3    4    4    4    
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