Praćenje aktivnosti sunca

[Kizza]

Zemlju je "očešo" ali Mars je direktno na udaru: http://www.spaceweather.com/images2012/12may12/20120512_022400_anim.tim-den.gif?PHPSESSID=nv0s4a5jgru28hehkajig7tq27

[Kizza]

Hm,nije mi jasno šta govore ovi podaci: http://www.swpc.noaa.gov/rt_plots/pro_3d.html

[betelgez]

magnetometar je miran. ne znam o cemu se radi. neka kaze neko strucniji sta je ovo

[Kizza]

Izgleda da je radijacija povećana: http://www.spaceweather.com/images2012/17may12/cme_anim.gif?PHPSESSID=n6oubtbocpmk56vcua7rnb6p17

RADIATION STORM: A radiation storm around Earth is subsiding. The storm began during the early hours of May 17th when a strong M5-class flre accelerated a fusillade of solar protons in our direction. At its peak, the S2-class storm was capable of confusing spacecraft imaging systems and causing 'single event upsets' in orbiting electronics. Radiation storm alerts: text, phone.

The explosion tthat caused the radiation storm also hurled a coronal mass ejection (CME) into space. SOHO recorded the cloud racing away from the sun faster than 1500 km/s:



The speckles in the movie are caused by energetic protons hitting the observatory's detector. This kind of "snow" is a sign that a radiation storm is underway.

This CME is not heading for Earth. It will, however, deliver a glancing blow to Mercury. According to a forecast track prepared by analysts at the Goddard Space Weather Lab, the cloud will reach the innermost planet on May 17th at 15:09 UT (+/- 7 hr).

[Kizza]

Sreća te promaši Zemlju: http://www.spaceweather.com/images2012/17may12/20120517_033000_anim.tim-den.gif?PHPSESSID=jucd58seo9uasr49req3ldtm64

[Predrag]

Zanimljivo poređenje sunčevih pega sad i pega iz 1947. godine.

[betelgez]

Samo što tada nije postojala ovako jaka propaganda koja savetuje da se ljudi kriju od pomračenja Sunca i ostlaih astronomskih dešavanja

[Kizza]

Pojačano zračenje X zraka sa Sunca:  http://www.spaceweather.com/glossary/flareclasses.html?PHPSESSID=9rql01nih5op5kfj17n0cvhpu6

[Kizza]

Biće pojačano magnetno zračenje sa Sunca: http://www.spaceweather.com/images2012/11jun12/ar1504_anim.gif?PHPSESSID=6qrug0jtng5jidgdrfgdon3sg2
citat- NOAA forecasters estimate a 30% chance of polar geomagnetic storms during the next 48 hours as a pair of CMEs pass by Earth, possibly delivering glancing blows to our magnetic field.

[Kizza]

Pojačano zračenje sa Sunca,praćenje uživo: http://www.swpc.noaa.gov/rt_plots/xray_5m.html

[Kizza]

Zemlju,Veneru i Mars će okrznuti elekto magnetna oluja narednih dana: http://www.spaceweather.com/images2012/14jun12/20120613_174300_anim.tim-den.gif?PHPSESSID=ukuj7sbjf84bcdq0v7j5tp8iu2
CME TARGETS VENUS, EARTH MARS: Active sunspot AR1504 erupted on June 13th at 1319 UT, producing a long-duration M1-flare and hurling a CME into space. According to analysts at the Goddard Space Weather Lab, the cloud will deliver a glancing blow to three planets: Venus on June 15th, Earth on June 16th, and Mars on June 19th. This animation shows the likely progression of the cloud:
NOAA forecasters estimate a 25% - 30% chance of geomagnetic storms when the cloud reaches Earth. High-latitude sky watchers should be alert for auroras.

[Kizza]

Preživesmo i ovaj CME talas: http://news.discovery.com/space/incoming-sun-blasts-huge-magnetic-bubble-at-earth-120614.html

[betelgez]

Trenutna slika Sunca

[Kizza]

Velika erupcija na Suncu.Nema opasnosti za Zemlju: PHOTOGENIC, NOT GEOEFFECTIVE: A long filament of magnetism snaking over the sun's northwestern limb erupted this morning, hurling much of itself into space. NASA's Solar Dynamics Observatory recorded the blast.
A bright CME billowed away from the blast site. Because of the explosion's location on the NW edge of the solar disk, the cloud will not hit Earth. This event was photogenic but not geoeffective.

[Kizza]

Šta je "CME"?Kratak filmić koji to objašnjava: http://news.discovery.com/videos/space-solar-storms-5-reasons-to-care-right-now.html