what is a solar flare , solar flare 2022
Solar flares are explosive outbursts of electromagnetic radiation that emanate from the sun, lasting from a few minutes to several hours. These sudden bursts of energy travel at the speed of light and impact the sunlit side of Earth's outer atmosphere immediately upon detection.
The resulting increase in X-ray and extreme ultraviolet (EUV) radiation causes ionization in the lower layers of the ionosphere on the sunlit side of Earth. Normally, high-frequency (HF) radio waves are capable of refracting off the upper layers of the ionosphere and facilitating communication over long distances. However, a powerful solar flare can induce ionization in the denser, lower layers of the ionosphere (known as the D-layer), causing radio waves to lose energy due to frequent collisions with electrons. This can result in HF radio signals being weakened or completely absorbed, leading to radio blackouts in the 3 to 30 MHz band. The D-Region Absorption Prediction (D-RAP) product is used to forecast the D-layer absorption strength and spread by correlating flare intensity to D-layer absorption.
Solar flares typically occur in active regions of the sun, which are marked by the presence of strong magnetic fields, often associated with sunspot groups. When these magnetic fields become unstable and release energy, it can take various forms, including electromagnetic radiation, which are detected as solar flares.
The intensity of solar flares varies widely and is classified based on peak emission in the 0.1 to 0.8 nm spectral band (soft X-rays) of the National Oceanic and Atmospheric Administration/Geostationary Operational Environmental Satellite (NOAA/GOES) X-ray Sensor (XRS). The X-ray flux levels are designated using letters of the alphabet, with the "A" level representing the lowest level of intensity (nominally starting at 10^-8 W/m^2) and the "X" level representing the highest (10^-4 W/m^2).
Radio blackouts caused by solar flares are classified using a five-level NOAA Space Weather Scale, which is directly related to the flare's maximum peak in soft X-rays reached or expected. The Space Weather Prediction Center (SWPC) forecasts the probability of C, M, and X-class flares and relates it to the likelihood of R1-R2, and R3 or greater events as part of their 3-day forecast and forecast discussion products. The SWPC also issues alerts when an M5 (R2) flare occurs.
The severity of radio blackouts, solar flares, nominal energy flux (measured in watts per square meter), and the associated event descriptors are summarized in the table below:
Radio Blackout X-ray Flare Flux (W/m^2) Severity Descriptor
R1 M1 0.00001 Minor
R2 M5 0.00005 Moderate
R3 X1 0.0001 Strong
R4 X10 0.001 Severe
R5 X20 0.002 Extreme
Solar Flare Strain
Solar Flare is a hybrid strain that is mostly indica (70% indica/30% sativa). It was created by crossing Bubba Kush with Master Kush and Hindu Kush strains. Despite its name, Solar Flare doesn't give you an energetic buzz, but rather a relaxing and sedative effect. The high starts gradually, with a heavy sensation that spreads throughout your body, leaving you feeling fully relaxed and immobile.
A sense of euphoria accompanies the physical stone, uplifting your mood without causing an increase in energy levels. This strain is also known to stimulate appetite and can cause the munchies. Solar Flare has a high THC level averaging around 22-23% and a low CBD level of 0-1%, making it a suitable choice for treating a range of conditions such as insomnia, chronic stress or PTSD, appetite loss or nausea and depression. Its flavor profile is a combination of sweet and spicy, with a flowery herbal taste and a peppery and woody aftertaste. The aroma is similar, with a strong dank scent that is accented by spicy black pepper, woody pine, and a hint of sweet flowers. The buds of Solar Flare are small and fluffy, with a grape-like shape and dark olive green color with deep purple undertones. They also have thick red-orange hairs and tiny white crystal trichomes.
So, this was our today's technology-related blog. Hopefully, you enjoyed it.


0 Comments