Caros colegas<div>...Bem que eu dizia se o Sol mandasse um sopro na zona activa 1092 atingia a Terra. Apesar de ser apenas uma flare C3,2, provocou uma CME esta manhã e que deve chegar à terra lá para dia 5 de Agosto. Nada de anormal se deve passar, no entanto algumas perturbações na propagação, com possibilidades de fadeout dos sinais em HF podem acontecer. Auroras polares estão dadas como certas.<div>
Possiveis alertas de radio para o final da semana.</div><div><br></div><div>.<span class="Apple-style-span" style="font-family: 'Trebuchet MS, Verdana, Arial', sans-serif; font-size: 12px; border-collapse: collapse; line-height: 18px; -webkit-border-horizontal-spacing: 2px; -webkit-border-vertical-spacing: 2px; "><b><font class="Apple-style-span" color="#000099">A frontsided halo CME erupted on August 1 around 08:00 UT, SOHO data was not available at the time but STEREO data show that this event should arrive to the Earth around August 5. It was related to the C3.2 flare from NOAA AR 11092 and to a large filament eruption in the northern solar hemisphere.</font></b></span><br>
<br><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername">SpaceWeather.com</b> <span dir="ltr"><<a href="mailto:swlist@spaceweather.com">swlist@spaceweather.com</a>></span><br>
Date: 2010/8/1<br>Subject: Complex Eruption on the Sun Sends CME toward Earth<br>To: "SpaceWeather.com" <<a href="mailto:swlist@spaceweather.com">swlist@spaceweather.com</a>><br><br><br>Space Weather News for August 1, 2010<br>
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GLOBAL ERUPTION: During the early hours of August 1st, NASA's Solar Dynamics Observatory recorded a complex global disturbance on the Earth-facing side of the sun. Most of the sun's northern hemisphere was involved in the event, which included a long-duration C3-class solar flare, a "solar tsunami," and a massive filament eruption. As a result of these blasts, a coronal mass ejection (CME) is heading toward Earth. High-latitude geomagnetic storms and auroras are possible when the cloud arrives a few days hence. Check <a href="http://spaceweather.com" target="_blank">http://spaceweather.com</a> for movies and updates.<br>
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</div><br><br clear="all"><br>-- <br>Best 73 from: regards from: CT4RK Carlos Mourato - Sines - Portugal<br><br> Save the Radio Spectrum! Eliminate Broadband over Power Line. Salve o espectro electromagnético!. Não use a rede electrica para transmitir dados. Os "homeplugs power line" e a tecnologia "power line" causa fortes interferencias noutro serviços sem voce se aperceber. Diga não à tecnologia power line. Proteja o ambiente<br>
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