<div dir="ltr">Não teria que ter uma deslocação muito mais rápida?<div><br></div><div>Alguém bem versado em astronomia por aqui?</div><div><br></div><div>73</div><div><br></div><div>CT7AEL</div></div><div class="gmail_extra"><br><div class="gmail_quote">2016-07-27 14:47 GMT+01:00 João Costa > CT1FBF <span dir="ltr"><<a href="mailto:ct1fbf@gmail.com" target="_blank">ct1fbf@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Provavelmente terá relação com a "chuva de estrelas" das Perseidas ou<br>
então é mesmo um meteoro desgarrado, no entanto, pela aparência o<br>
"bolide" teria já umas dimensões consideráveis.<br>
<br>
João Costa (CT1FBF)<br>
<br>
2016-07-27 9:35 GMT+01:00 Jorge Marques <<a href="mailto:ct1fdq@gmail.com">ct1fdq@gmail.com</a>>:<br>
> Bom dia<br>
><br>
> tive conhecimento deste evento que não deve ter nada a ver com esta notícia<br>
> mas foi observado em Lisboa no mesmo dia<br>
><br>
> <a href="https://www.youtube.com/watch?v=1AyNF_8wL3c" rel="noreferrer" target="_blank">https://www.youtube.com/watch?v=1AyNF_8wL3c</a><br>
><br>
> Já agora alguém tem alguma informação sobre este registo.<br>
> 73, de CT1FDQ<br>
><br>
> 2016-07-25 10:48 GMT+01:00 João Costa > CT1FBF <<a href="mailto:ct1fbf@gmail.com">ct1fbf@gmail.com</a>>:<br>
>><br>
>> Strongest flare of 2016<br>
>><br>
>> The Space Weather site reports sunspot complex AR2565-AR2567 erupted<br>
>> on July 23, twice, producing two strong solar flares in quick<br>
>> succession<br>
>><br>
>> The first at 0211 UT registered M5 on the Richter Scale of Flares.<br>
>> The second at 0516 UT registered M7.6, making it the strongest flare<br>
>> of 2016 so far.<br>
>><br>
>> Pulses of radiation from the two flares ionized the top of Earth's<br>
>> atmosphere, causing a blackout of shortwave radio transmissions over<br>
>> the Pacific side of Earth. People who might have noticed the fading<br>
>> signals include ham radio operators, mariners and aviators.<br>
>><br>
>> The explosions hurled an impressive CME into space. The body of the<br>
>> cloud will not hit Earth. However, Earth could experience a glancing<br>
>> blow from shock waves on the outskirts of the cloud. This has prompted<br>
>> NOAA forecasters to issue a minor geomagnetic storm warning for July<br>
>> 26.<br>
>><br>
>> Source: Space Weather<br>
>> <a href="http://spaceweather.com/" rel="noreferrer" target="_blank">http://spaceweather.com/</a><br>
>><br>
>><br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">Cumprimentos;<br><br>Luís Filipe Garcia S.</div>
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