All Forums  Main Area  General Chatter Area  sunspot numbers plummeted in February

Note: You must be registered in order to post a reply.

Screensize: 640 x 480 800 x 600 1024 x 768 1280 x 1024 UserName: Password: Format Mode: Basic  Help  Prompt  Format: Font Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Size 1 2 3 4 5 6   Color Black Red Yellow Pink Green Orange Purple Blue Beige Brown Teal Navy Maroon LimeGreen Message: * HTML is OFF * Forum Code is ON Smilies [quote][i]Originally posted by vk3pa[/i] [br]February ended, so a comparison of monthly averages of daily sunspot numbers and solar flux is called for. As you can see below, the average sunspot numbers plummeted in February, [blue][i][b]far below any other month in the second half of cycle 23.[/b][/i][/blue] The average daily sunspot numbers for the months [purple][i][b]January 2005 through February 2006 were 52, 45.4, 41, 41.5, 65.4, 59.8, 68.7, 65.6, 39.2, 13, 32.2, 62.6, 26.7 and 5.3.[/b][/i][/purple] [i][b]Average daily solar flux for the same months was 102.3, 97.2, 89.9, 85.9, 99.5, 93.7, 96.5, 92.4, 91.9, 76.6, 86.3, 90.8, 83.4 and 76.5.[/b][/i] [/quote]   Check here to include your profile signature. Check here to subscribe to this topic.