Tag Archives: nasa

X-Class solar flare (CME) coming?

preface: According to some researchers, strong solar activity can also disrupt the Earth’s tectonic plates and trigger earthquakes. Incidentally, there was a Coronal Mass Ejection (CME) released on February 15th, and it hit the Earth on February 17th. Another CME was released on March 7th, 2011. Both of these CMEs were released just prior to the New Zealand and Japan earthquakes. Some CMEs released may not produce an effect as significant as an earthquake; however, they can still affect each person’s biorhythms and mood as well as overall heart health. All people carry their individual EEF. The strength can vary among different people, so as a result, each person will be affected a little differently.
Learn more: http://www.naturalnews.com/032045_solar_flares_Earth.html
Also, why so many utility pole fires; could the solar activity be related?
NASA’s SDO Observes Fast-Growing Sunspot

Active Region 1678 has grown quickly over a 2 day period, Feb. 19-20, 2013.

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The bottom two black spots on the sun, known as sunspots, appeared quickly over the course of Feb. 19-20, 2013. These two sunspots are part of the same system and are over six Earths across. This image combines images from two instruments on NASA’s Solar Dynamics Observatory (SDO): the Helioseismic and Magnetic Imager (HMI), which takes pictures in visible light that show sunspots and the Advanced Imaging Assembly (AIA), which took an image in the 304 Angstrom wavelength showing the lower atmosphere of the sun, which is colorized in red. Credit: NASA/SDO/AIA/HMI/Goddard Space Flight Center

As magnetic fields on the sun rearrange and realign, dark spots known as sunspots can appear on its surface. Over the course of Feb. 19-20, 2013, scientists watched a giant sunspot form in under 48 hours. It has grown to over six Earth diameters across but its full extent is hard to judge since the spot lies on a sphere not a flat disk.

The spot quickly evolved into what’s called a delta region, in which the lighter areas around the sunspot, the penumbra, exhibit magnetic fields that point in the opposite direction of those fields in the center, dark area. This is a fairly unstable configuration that scientists know can lead to eruptions of radiation on the sun called solar flares.

Karen C. Fox
NASA’s Goddard Space Flight Center

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Thanksgiving Eruptions On the Sun

via http://www.nasa.gov/

On Nov. 23, 2012, at 8:54 a.m. EST, the sun erupted with an Earth-directed coronal mass ejection or CME. Experimental NASA research models, based on observations from the Solar Terrestrial Relations Observatory (STEREO) and the ESA/NASA mission the Solar and Heliospheric Observatory, show that the Nov. 23 CME left the sun at speeds of 375 miles per second, which is a slow to average speed for CMEs. This is the third Earth-directed CME since Nov. 20.

Not to be confused with a solar flare, a CME is a solar phenomenon that can send solar particles into space and can reach Earth one to three days later. When Earth-directed, CMEs can cause a space weather phenomenon called a geomagnetic storm, which occurs when CMEs successfully connect up with the outside of the Earth’s magnetic envelope, the magnetosphere, for an extended period of time. In the past, CMEs of this speed have not usually caused substantial geomagnetic storms. They have caused auroras near the poles but are unlikely to cause disruptions to electrical systems on Earth or interfere with GPS or satellite-based communications systems.

NOAA’s Space Weather Prediction Center (http://swpc.noaa.gov) is the United States Government official source for space weather forecasts.”

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