Observers said "it flashed like lightning," "it shook my house," and "I've never seen anything like it."Īt its peak, the fireball outshined the supermoon also visible in Stewart's video: The fireball first appeared over Ohio, streaked south, then petered out over Georgia. The American Meteor Society has collected more than 65 eyewitness reports from 9 US states. It could have possibly touched down although I didn’t hear it impact." One remained bright as it descended below the horizon. After one bright flash it broke into 3 distinct fragments. Amateur astronomer Bill Stewart of Ceredo, West Virginia, was outside on his rooftop observatory and accidentally videoed his own reaction to the booming flash: Sky watchers looked up and saw a brilliant fireball tearing itself apart overhead.
EDT, sonic booms rolled across the eastern USA, shaking buildings hard enough to wake observers. Aurora alerts: SMS TextīRIGHT FIREBALL RATTLES THE EASTERN USA: This morning just after 2 a.m.
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The CMEs were hurled in our direction by a combination of events-namely, the eruption of a magnetic filament on July 31st plus multiple M-class eruptions from active sunspot AR3380 on Aug. 4th-5th when one or more CMEs are expected to hit Earth. Minor G1-class geomagnetic storms are possible on Aug. 28, 2023, as a show of thanks for years of service and hope for future daisies: Until then, we will maintain AIM's iconic "daily daisy," frozen at Feb.
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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. Sunspot AR3380 poses a continued threat for M-class solar flares.
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