Apesar de já ter começado o ciclo 24. a propagação continua pelas horas da amargura. zero manchas solares. Já passei por 3 ciclos (com este) e não me lembro de ciclos com tantas vezes zero manchas. Assim sendo, começo a pensar que os cientistas que dizem que o ciclo 24 vai ser um ciclo muito activo, com grandes tempestades solares, e "flares" muito intensas, tem toda a razão. Vamos ver qual o impacto que isso vai ter nas modernas tecnologias, que se desenvolveram em tempos de baixa actividade solar, e ao que sei nem sempre tiveram em conta os fenómenos solares.
<br><br>73 de CT4RK <br><br><br><br clear="all"><span class="spaceweatherLeftColumnCapsText">SPACE
WEATHER</span><br>
<span class="currentConditionsText">Current conditions</span>
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<span class="solarWindText"><b>Solar wind</b><br>
speed:
<b>477.3
</b>
km/sec<br>
density:
<b>4.7
</b>
protons/cm<sup>3</sup><br>
</span><span class="solarWindExplanationText"><a href="http://spaceweather.com/glossary/solarwinddata.html">explanation</a>
| <a href="http://www.sec.noaa.gov/ace/MAG_SWEPAM_24h.html">more data</a><br>
</span><span class="solarWindUpdatedText">Updated: Today at
1416
UT </span>
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<span class="solarWindText"><b>X-ray Solar Flares</b><br>
6-hr max: <b>
A0
</b> </span><span class="solarWindUpdatedText">
1415
UT
Jan13
</span><span class="solarWindText"><br>
24-hr: <b>
A0
</b> </span><span class="solarWindUpdatedText">
0750
UT
Jan13
</span><span class="solarWindText"><br>
</span><span class="solarWindExplanationText"><a href="http://spaceweather.com/glossary/flareclasses.html">explanation</a>
| <a href="http://www.sec.noaa.gov/rt_plots/xray_5m.html">more data</a><br>
</span><span class="solarWindUpdatedText">Updated: Today at:
1415
UT </span>
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<span class="dailySunTitleText">Daily Sun: 13 Jan 08</span>
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<a href="http://www.spaceweather.com/images2008/13jan08/midi512_blank.gif?PHPSESSID=15p095oa3bog59c7hktmccl0j4"><img src="http://www.spaceweather.com/images2008/13jan08/midi163.gif" border="0" height="163" width="163">
</a>
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<span class="dailySunCaptionText">The sun is blank--no sunspots. Credit:
SOHO/MDI</span>
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<img src="http://www.spaceweather.com/images/red_gradient_band.jpg" height="8" width="163">
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<span class="solarWindText"><b>Sunspot number: <font color="#006699">
0
</font></b></span> <br>
<span class="solarWindExplanationText"><a href="http://spaceweather.com/glossary/sunspotnumber.html">What
is the sunspot number?<br>
</a></span><span class="solarWindUpdatedText">Updated 12 Jan 2008</span><span class="solarWindExplanationText"><a href="http://spaceweather.com/glossary/sunspotnumber.html">
</a></span>
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<img src="http://www.spaceweather.com/images/gray_gradient_line.jpg" height="1" width="163">
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<span class="dailySunTitleText">Far side of the Sun:</span>
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<a href="http://www.spaceweather.com/images2008/10jan08/midi_farside_blank.gif?PHPSESSID=15p095oa3bog59c7hktmccl0j4"><img src="http://www.spaceweather.com/images2008/10jan08/midi_farside_163.gif" border="0" height="82" width="163">
</a>
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<span class="dailySunCaptionText">This <a href="http://spaceweather.com/glossary/farside.html">holographic
image</a> reveals no sunspots on the far side of the sun. Image credit:
SOHO/MDI</span>
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<span class="solarWindText"><b>Planetary K-index</b><br>
Now: <strong>Kp=<font face="Arial, Helvetica, sans-serif">
1 </font> </strong> <font color="#009966">quiet</font><br>
24-hr max: <strong> Kp=
4 </strong></span><span class="solarWindText"> <font color="#ff9900">unsettled</font><br>
</span><span class="solarWindExplanationText"><a href="http://www.spaceweather.com/glossary/kp.html">explanation</a>
| <a href="http://www.sec.noaa.gov/rt_plots/kp_3d.html">more data<br>
</a></span>
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<img src="http://www.spaceweather.com/images/gray_gradient_line.jpg" height="1" width="163">
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<span class="dailySunTitleText">Current Auroral Oval:</span>
<div id="poes_image"><a href="http://www.sec.noaa.gov/pmap/gif/pmapN.gif"><img src="http://www.spaceweather.com/POES_PICS/poes_image_20080113.gif" border="0" height="163" width="163"></a></div>
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<span class="SolarWindText">Switch to: <a href="javascript:setPOESEurope()">Europe</a></span><span class="SolarWindText">,
<a href="javascript:setPOESUS()">USA</a></span><span class="SolarWindText">,
<a href="javascript:setPOESAustralia()">New Zealand</a></span><span class="SolarWindText"></span><span class="SolarWindText">,
<a href="javascript:setPOESAntarctica()">Antarctica</a></span><span class="SolarWindText"></span><br>
<span class="SolarWindText"> Credit: NOAA/POES</span><span class="SolarWindText"><br>
</span><span class="solarWindUpdatedText">Updated:
</span> <br>
<span class="solarWindExplanationText"><a href="http://www.northern-lights.no/english/what/oval.shtml">What
is the auroral oval?</a></span>
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<img src="http://www.spaceweather.com/images/gray_gradient_line.jpg" height="1" width="163">
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<span class="solarWindText"><b>Interplanetary Mag. Field</b><br>
B<sub>total</sub>: <b>8.2
</b> nT<br>
B<sub>z</sub>: <b>1.1
</b> nT <b>north
</b><br>
</span><span class="solarWindExplanationText"><a href="http://spaceweather.com/glossary/imf.html">explanation</a>
| <a href="http://www.sec.noaa.gov/ace/MAG_24h.html">more data</a><br>
</span><span class="solarWindUpdatedText">Updated: Today at
1417
UT </span>
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<span class="dailySunTitleText">Coronal Holes:</span>
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<a href="http://www.spaceweather.com/images2008/12jan08/coronalhole_hinode_blank.jpg?PHPSESSID=15p095oa3bog59c7hktmccl0j4"><img src="http://www.spaceweather.com/images2008/12jan08/coronalhole_hinode_163.gif" border="0" height="163" width="163">
</a>
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<span class="dailySunCaptionText">A solar wind stream flowing from the indicated
coronal hole will reach Earth on Jan. 14th or 15th. Credit: Hinode X-Ray
Telescope. </span>
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<td width="76%"><span class="noaaSpaceweatherText">SPACE WEATHER<br>
</span><span class="noaaForecastsText">NOAA Forecasts</span></td>
<td valign="top" width="24%">
<div align="right"><img src="http://www.spaceweather.com/images/corner_sunbeams.gif" height="45" width="47"></div>
</td>
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<span class="solarWindUpdatedText">Updated at:
2008 Jan 12 2203 UTC
</span>
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<div class="solarFlaresTableColumnTitleText" align="center">FLARE</div>
</td>
<td width="30%">
<div class="solarflares48hrColumnTitleText" align="center">0-24 hr</div>
</td>
<td width="30%">
<div class="solarflares48hrColumnTitleText" align="center">24-48 hr</div>
</td>
</tr>
<tr>
<td>
<div class="solarFlaresTableColumnTitleText" align="center">CLASS
M</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">
01
%</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">01
%</div>
</td>
</tr>
<tr>
<td>
<div class="solarFlaresTableColumnTitleText" align="center">CLASS
X</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">01
%</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">01
%</div>
</td>
</tr>
</tbody></table>
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<img src="http://www.spaceweather.com/images/gray_gradient_line.jpg" height="1" width="163">
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<span class="solarFlaresBoldText">Geomagnetic Storms:<br>
</span><span class="solarFlaresDescriptionText">Probabilities for significant
disturbances in Earth's magnetic field are given for three activity levels:
<a href="http://spaceweather.com/glossary/geostorm.html">active</a>, <a href="http://spaceweather.com/glossary/geostorm.html">minor
storm</a>, <a href="http://spaceweather.com/glossary/geostorm.html">severe
storm</a></span>
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<span class="solarWindUpdatedText">Updated at:
2008 Jan 12 2203 UTC
</span>
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<span class="geostormsTableTitleText">Mid-latitudes </span>
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<td width="40%">
<br></td>
<td width="30%">
<div class="solarflares48hrColumnTitleText" align="center">0-24 hr</div>
</td>
<td width="30%">
<div class="solarflares48hrColumnTitleText" align="center">24-48 hr</div>
</td>
</tr>
<tr>
<td>
<div class="solarFlaresTableColumnTitleText" align="center">ACTIVE</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">20
%</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">15
%</div>
</td>
</tr>
<tr>
<td>
<div class="solarFlaresTableColumnTitleText" align="center">MINOR</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">15
%</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">10
%</div>
</td>
</tr>
<tr>
<td>
<div class="solarFlaresTableColumnTitleText" align="center">SEVERE</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">05
%</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">01
%</div>
</td>
</tr>
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<span class="geostormsTableTitleText">High latitudes </span>
<table bgcolor="#fffff0" border="1" cellpadding="0" cellspacing="0" height="100" width="100%"><tbody><tr>
<td width="40%">
<br></td>
<td width="30%">
<div class="solarflares48hrColumnTitleText" align="center">0-24 hr</div>
</td>
<td width="30%">
<div class="solarflares48hrColumnTitleText" align="center">24-48 hr</div>
</td>
</tr>
<tr>
<td>
<div class="solarFlaresTableColumnTitleText" align="center">ACTIVE</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">25
%</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">20
%</div>
</td>
</tr>
<tr>
<td>
<div class="solarFlaresTableColumnTitleText" align="center">MINOR</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">20
%</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">15
%</div>
</td>
</tr>
<tr>
<td>
<div class="solarFlaresTableColumnTitleText" align="center">SEVERE</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">10
%</div>
</td>
<td>
<div class="solarFlaresTableDatumText" align="center">05
%</div></td></tr></tbody></table><br>-- <br>Best 73 from:<br>regards from:<br>CT4RK<br>Carlos Mourato<br>Sines <br><br> Antes de imprimir este e-mail, pense que estará a gastar papel e tinta. Proteja o ambiente<br><br>-----------------------------------------------------------
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