a swoją drogą, czy wiadomo już aby były szansę na zorze u nas?
Użytkownik manitoris edytował ten post 09.09.2011 - 15:33
Napisano 09.09.2011 - 15:32
Użytkownik manitoris edytował ten post 09.09.2011 - 15:33
Napisano 09.09.2011 - 20:13
Napisano 09.09.2011 - 20:30
Napisano 09.09.2011 - 20:51
Napisano 09.09.2011 - 21:04
Napisano 15.09.2011 - 18:13
Napisano 20.09.2011 - 11:23
Napisano 24.09.2011 - 10:57
Napisano 23.01.2012 - 19:27
Źródło : http://spaceweather.com/RADIATION STORM IN PROGRESS: Solar protons accelerated by this morning's M9-class solar flare are streaming past Earth. On the NOAA scale of radiation storms, this one ranks S3, which means it could, e.g., cause isolated reboots of computers onboard Earth-orbiting satellites and interfere with polar radio communications. An example of satellite effects: The "snow" in this SOHO coronagraph movie is caused by protons hitting the observatory's onboard camera.
ALMOST-X FLARE AND CME (UPDATED): This morning, Jan. 23rd around 0359 UT, big sunspot 1402 erupted, producing a long-duration M9-class solar flare. The explosion's M9-ranking puts it on the threshold of being an X-flare, the most powerful kind. NASA's Solar Dynamics Observatory captured the flare's extreme ultraviolet flash:
The Solar and Heliospheric Observatory (SOHO) and NASA's STEREO-B spacecraft detected a CME rapidly emerging from the blast site: movie. Analysts at the Goddard Space Weather Lab say the leading edge of the CME will reach Earth on Jan. 24 at 14:18UT (+/- 7 hours). Their animated forecast track shows that Mars is in the line of fire, too; the CME will hit the Red Planet during the late hours of Jan. 25.
This is a relatively substantial and fast-moving (2200 km/s) CME. Spacecraft in geosynchronous, polar and other orbits passing through Earth's ring current and auroral regions could be affected by the cloud's arrival. In addition, strong geomagnetic storms are possible, so high-latitude sky watchers should be alert for auroras
Użytkownik Torek edytował ten post 23.01.2012 - 19:30
Napisano 23.01.2012 - 23:55
Dzisiaj dotarł do nas wyrzut ze słońca, klasy M9.
Źródło : http://spaceweather.com/RADIATION STORM IN PROGRESS: Solar protons accelerated by this morning's M9-class solar flare are streaming past Earth. On the NOAA scale of radiation storms, this one ranks S3, which means it could, e.g., cause isolated reboots of computers onboard Earth-orbiting satellites and interfere with polar radio communications. An example of satellite effects: The "snow" in this SOHO coronagraph movie is caused by protons hitting the observatory's onboard camera.
ALMOST-X FLARE AND CME (UPDATED): This morning, Jan. 23rd around 0359 UT, big sunspot 1402 erupted, producing a long-duration M9-class solar flare. The explosion's M9-ranking puts it on the threshold of being an X-flare, the most powerful kind. NASA's Solar Dynamics Observatory captured the flare's extreme ultraviolet flash:
The Solar and Heliospheric Observatory (SOHO) and NASA's STEREO-B spacecraft detected a CME rapidly emerging from the blast site: movie. Analysts at the Goddard Space Weather Lab say the leading edge of the CME will reach Earth on Jan. 24 at 14:18UT (+/- 7 hours). Their animated forecast track shows that Mars is in the line of fire, too; the CME will hit the Red Planet during the late hours of Jan. 25.
This is a relatively substantial and fast-moving (2200 km/s) CME. Spacecraft in geosynchronous, polar and other orbits passing through Earth's ring current and auroral regions could be affected by the cloud's arrival. In addition, strong geomagnetic storms are possible, so high-latitude sky watchers should be alert for auroras
Siła wybuchu(wyrzutu) niemal osiągnęła klasę X.
Obecnie panuje burza magnetyczna.
Dziwi mnie, że nikt nie patrzy na słońce od paru miesięcy, a dzieje się dość dużo.
Napisano 24.01.2012 - 16:44
http://www.nasa.gov/mission_pages/sunearth/news/News012312-M8.7.htmlM8.7 Solar Flare and Earth Directed CME
01.23.12
Solar Dynamics Observatory captured the flare, shown here in teal as that is the color typically used to show light in the 131 Angstrom wavelength, a wavelength in which it is easy to view solar flares. The flare began at 10:38 PM ET on Jan. 22, peaked at 10:59 PM and ended at 11:34 PM. Credit: NASA/SDO/AIA
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The sun erupted late on January 22, 2012 with an M8.7 class flare, an earth-directed coronal mass ejection (CME), and a burst of fast moving, highly energetic protons known as a "solar energetic particle" event. The latter has caused the strongest solar radiation storm since September 2005 according to NOAA's Space Weather Prediction Center.
NASA's Goddard Space Weather Center's models predict that the CME is moving at almost 1,400 miles per second, and could reach Earth's magnetosphere – the magnetic envelope that surrounds Earth -- as early as tomorrow, Jan 24 at 9 AM ET (plus or minus 7 hours). This has the potential to provide good auroral displays, possibly at lower latitudes than normal.
The Solar Heliospheric Observatory captured the coronal mass ejection (CME) in this video (which shows the sun's activity from January 19 to January 23). The end of the movie shows the interference caused by the onslaught of fast, energetic solar particles emitted from the sun. Credit: SOHO/ESA & NASA
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Użytkownik Torek edytował ten post 24.01.2012 - 18:05
Napisano 24.01.2012 - 23:05
Napisano 25.01.2012 - 05:00
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