M-FLARES: New sunspot AR1504 is crackling with impulsive M-class solar flares, including two on June 9th (1132 UT and 1650 UT) and one on June 10th (0645 UT). So far none of the blasts have been Earth directed.
NASA’s Solar Dynamics Observatory photographed the extreme UV flash from an M2-class flare this morning:
NOAA forecasters estimate a 45% chance of more M-flares today. Geoeffective eruptions are possible in the days ahead as AR1504 turns toward Earth.
from: spaceweather.com
M-FLARES: A fast-growing active region near AR1499 is crackling with impulsive M-class solar flares, including two on June 9th (1132 UT and 1650 UT). This development could signal an uptick in solar activity.
from: spaceweather.com
NTERPLANETARY SHOCK WAVE: An interpanetary shock wave possibly associated with the M5-class solar flare of May 17th swept past Earth on May 20th around 0200 UT. The shock’s arrival caused geomagnetic activity around the poles, and several outbreaks of high-latitude auroras. Images:#1, #2.
fr/spaceweather.com
INCOMING CME? A coronal mass ejection (CME) that flew off the sun’s western limb on May 17th might hit Earth after all. NOAA forecasters say a shock wave from the blast could deliver a glancing blow to Earth’s magnetic field on May 18th or 19th. The CME, pictured below, was propelled by an M5-class solar flare from departing sunspot AR1476.
The speckles in the movie are caused by energetic protons hitting the observatory’s detector. Those protons may have been accelerated in part by the shock wave en route to Earth.
According to NOAA, there is a 40% chance of minor geomagnetic storms and a 15% chance of strong storms when the shock arrives. High-latitude sky watchers should be alert for auroras.
fr/spaceweather.com
CORONAL HOLE: A dark hole in the sun’s atmosphere (a ‘coronal hole’) is spewing a stream of solar wind toward Earth. The impact of the stream, expected on May 9-11, could add to the effect of the incoming CMEs, boosting the chances of strong geomagnetic activity later this week. NASA’s Solar Dynamics Observatory took this picture of the opening on May 8th:
Coronal holes are places where the sun’s global magnetic field opens up and allows some of the sun’s atmosphere to escape. The outflow of gas is the solar wind. NOAA forecasters estimate a 40% chance of geomagnetic activity on May 9-10 when the stream arrives (along with the CMEs of May 7th).
from: spaceweather.com
First published 1/28/2012 at geochangemag.org
Mr. Khalilov, what is the nature of the unusual very low-pitched sounds reported by a great number of people in different parts of the planet since the summer of 2011? Many call them “The Sound of the Apocalypse”. Information about that comes from all over the world: US, UK, Costa Rica, Russia, Czech Republic, Australia, etc.
We have analyzed records of these sounds and found that most of their spectrum lies within the infrasound range, i.e. is not audible to humans. What people hear is only a small fraction of the actual power of these sounds. They are low-frequency acoustic emissions in the range between 20 and 100 Hz modulated by ultra-low infrasonic waves from 0.1 to 15 Hz. In geophysics, they are called acoustic-gravity waves; they are formed in the upper atmosphere, at the atmosphere-ionosphere boundary in particular. There can be quite a lot of causes why those waves are generated: earthquakes, volcanic eruptions, hurricanes, storms, tsunamis, etc. However, the scale of the observed humming sound in terms of both the area covered and its power far exceeds those that can be generated by the above-mentioned phenomena.
In that case, what could be causing this humming in the sky?
In our opinion, the source of such powerful and immense manifestation of acoustic-gravity waves must be very large-scale energy processes. These processes include powerful solar flares and huge energy flows generated by them, rushing towards Earth’s surface and destabilizing the magnetosphere, ionosphere and upper atmosphere. Thus, the effects of powerful solar flares: the impact of shock waves in the solar wind, streams of corpuscles and bursts of electromagnetic radiation are the main causes of generation of acoustic-gravitation waves following increased solar activity.
Given the surge in solar activity as manifested itself in the higher number and energy of solar flares since mid-2011, we can assume that there is a high probability of impact of the substantial increase in solar activity on the generation of the unusual humming coming from the sky. It should be pointed out that solar activity began to rise sharply since early 2011, with its amplitude significantly higher than all forecasts given by a number of influential scientific institutions in 2010 
and 2011. Meanwhile, the observed increase in solar activity is fully consistent with the forecast of the International Committee GEOCHANGE published in the Committee’s Report in June 2010. If this growth rate of solar activity continues, its amplitude by the end of 2012 will be higher than the amplitude of 23rd solar cycle, and in 2013-2014 the solar activity will reach its peak the amplitude of which was predicted by us to be 1.5 – 1.7 times higher than the amplitude of the 23rd cycle.
But you said that the cause of the “sky hum” can lie within Earth’s core as well, what does it mean?
Intensification of the energy processes in the Earth’s core can modulate the geomagnetic field which, through a chain of physical processes at the ionosphere – atmosphere boundary level, generates acoustic-gravity waves the audible range of which has been heard by people in the form of a frightening low-frequency sound in different parts of our planet.
In both cases, even though the causes of acoustic-gravity waves are of a quite understandable geophysical nature, they are indicative of the expected significant increase in solar activity and the geodynamic activity of our planet. There is no doubt that processes in the core rule the internal energy of our planet, therefore, we should expect by the end of 2012 a sharp rise in strong earthquakes, volcanic eruptions, tsunamis and extreme weather events with peak levels in 2013 – 2014.
Thank you for your answers.
WOSCO International News Agency
www.wosco.org
from: http://www.spiritofmaat.com/may12/strange_sounds_in_sky_explained.html
See also a video about the strange sounds at Youtube: http://www.youtube.com/watch?v=M0BvIySscEY
CHANCE OF FLARES: Sunspot AR1465 has developed a ‘beta-gamma-delta’ magnetic field that harbors energy for strong flares. NOAA forecasters estimate a 20% chance of M-class eruptions during the next 24 hours. Because the active region is located on the Earthside of the sun, any flares from AR1465 will likely be geoeffective.
Even without a strong eruption from AR1465, ionization waves are already rippling through Earth’s upper atmosphere. Dave Gradwell of Birr, Ireland, recorded a series of sudden ionospheric disturbances (SIDs) on April 27th:
Low-level flares from several sunspot groups (especially 1465, 1466 and 1467) are strobing the atmosphere with ionizing radiation. Using a VLF receiver, Gradwell detected their effect on the propagation of radio signals transmitted from France. So far the disturbances have been relatively weak, but this could change if AR1465 unleashes a more potent eruption over the weekend
from: spaceweather.com
fr/spaceweather.com:
FARSIDE ACTIVITY: For more than a week, solar activity has been low. On April 26th around 0600 UT, an active region on the farside of the sun broke the calm with a powerful eruption. NASA’s Solar Dynamics Observatory recorded a massive cloud of plasma flying over the sun’s southwestern limb:
The same active region has since hurled three CMEs into space. The clouds will certainly miss Earth, but they might hit Mercury, which appears to be in the line of fire.
CHANCE OF FLARES: Sunspot AR1465 has developed a ‘beta-gamma-delta’ magnetic field that harbors energy for X-class solar flares. Because of the sunspot’s location near the middle of the solar disk, any eruptions will likely be Earth-directed.
fr/spaceweather.com
SUNSPOT GENESIS: The solar disk is peppered with sunspots and at least three of them are crackling with C-class solar flares. Make that four. A new sunspot, AR1465, has just broken through the stellar surface to join the action. Cai-Uso Wohler photographed the emergence from his backyard observatory in Bispingen, Germany:
NOAA forecasters estimate a 30% chance of an M-class flare during the next 24 hours. As the youngest and least stable of the sunspots, AR1465 is the most likely source. Stay tuned for solar activity
fr/spaceweather.com
