8/24/2023 0 Comments System shock 2 best class![]() What's going on? Ironically, the radiation drop is caused by increasing solar activity. ![]() Our latest measurements in July 2022 registered a 6-year low: Latest results (July 2022): Atmospheric radiation is decreasing in 2022. Our monitoring program has been underway without interruption for 7 years, resulting in a unique dataset of in situ atmospheric measurements. These balloons are equipped with sensors that detect secondary cosmic rays, a form of radiation from space that can penetrate all the way down to Earth's surface. SPACE WEATHER BALLOON DATA: Almost once a week, and the students of Earth to Sky Calculus fly space weather balloons to the stratosphere over California. "Lunar Distance." 1 LD = 384,401 km, the distanceīetween Earth and the Moon. Each one comes with a greeting card showing the pendant in flight and telling the story of its trip to the stratosphere and back again.Īll sales support hands-on STEM education The students of Earth to Sky are selling space pendants to support their cosmic ray ballooning program. The silver feline form is wrapped around a genuine moonstone with a matching 18 inch Italian sterling silver chain. On July 14th, it hitched a ride to the stratosphere onboard an Earth to Sky Calculus cosmic ray research balloon: STERLING SILVER STARCAT: Are you looking for a far-out gift? Introducing the Sterling SIlver StarCat Pendant. Stronger storms and bigger leaks are in the offing as Solar Cycle 25 intensifes. Indeed, a G1-class storm was underway at the time of Thomas's sighting. The ring current springs a leak most often during geomagnetic storms. At first, researchers didn’t know what they were and unwittingly gave them a misleading name: "Stable Auroral Red arcs." However, they are not auroras the red glow comes from Earth's ring current system. SARs were discovered in 1956 at the beginning of the Space Age. "There was one of the brightest SAR arcs that I have seen! It lasted around 45 minutes." "I almost fell over when I checked my camera," says photographer Harlan Thomas. On July 26th, heat from this ring current leaked into the upper atmosphere, creating a red arc over Slocan, British Columbia: Solar flare alerts: SMS Textĭid you know that Earth has rings? Unlike Saturn's rings, which are vast disks of glittering ice, Earth's rings are made of electricity-a donut-shaped circuit carrying millions of amps around our planet. Like several other significant explosions in July, this one will miss Earth. It won't be swallowing our planet, though, because it is heading in the wrong direction. The fiery loop that catapulted away from the sun was wide enough to swallow about 20 planet Earths. AURORA alerts: SMS Textĭeparting sunspot AR3372 erupted on July 28th (1558 UT), producing an M4-class solar flare and a magnificent plume of debris: New research shows that this will probably ignite X-ray auroras at ground level on Mercury's rocky surface. The impact will pepper Mercury with high energy electrons. 28, 2023, as a show of thanks for years of service and hope for future daisies:Ī bright CME that left the sun earlier today is hours away from slamming into Mercury, according to a NASA model. Until then, we will maintain AIM's iconic "daily daisy," frozen at Feb. There may be some hope of a recovery as AIM's orbit precesses into full sunlight in 2024. As a result AIM is offline, perhaps permanently. What happened to NASA's AIM spacecraft, which has been monitoring NLCs since 2007? Earlier this year, the spacecraft's battery failed. As the season progresses, these dots will multiply in number and shift in hue from blue to red as the brightness of the clouds intensifies. For the rest of the season, daily maps from NOAA 21 will be presented here:Įach dot is a detected cloud. An instrument onboard NOAA 21 ( OMPS LP) is able to detect NLCs (also known as "polar mesospheric clouds" or PMCs). The first clouds were detected inside the Arctic Circle by the NOAA 21 satellite. The northern season for NLCs began on May 26th. There are no significant equatorial coronal holes on the Earthside of the sun. Switch to: Europe, USA, New Zealand, Antarctica Neutron counts from the University of Oulu's Sodankyla Geophysical Observatory show that cosmic rays reaching Earth are slowly declining-a result of the yin-yang relationship between the solar cycle and cosmic rays. Credit: SDO/HMIĬosmic Rays Solar Cycle 25 is intensifying, and this is reflected in the number of cosmic rays entering Earth's atmosphere. New sunspots AR3386-89 pose a threat for M-class solar flares.
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