The Space Weather Prediction Center (SWPC) issued an S1 – Minor solar radiation storm warning at…
Category: Space Weather Reports
Space Weather
M6.8 solar flare erupts from Active Region 4473
A strong M6.8 solar flare erupted from Active Region 4473 on June 21, 2026, becoming the…
G3 – Strong geomagnetic storm watch in effect for June 8 as CME heads toward Earth
Space Weather Prediction Center (SWPC) issued a G3 – Strong geomagnetic storm watch for June 8,…
G3 – Strong Geomagnetic Storm Watch issued for June 4 and 5 following three significant solar flares
A G3 – Strong geomagnetic storm watch means strong disturbances in Earth’s magnetic field are forecast,…
X1.0 solar flare erupts from geoeffective Region 4455
A third significant solar flare today erupted from geoeffective Active Region 4455 at 11:28 UTC on…
M9.3 and M7.7 solar flares erupt from AR 4455, launching Earth-directed CMEs
The flare originated from Region 4455, near the center disk in the Sun’s northern hemisphere, with a beta magnetic…
Brief S1 solar radiation storm observed after large far side CME
High-energy solar protons briefly reached S1 – Minor solar radiation storm levels on May 26, 2026,…
Earth-facing Region 4436 produces M1.9 solar flare and CME
A moderately strong solar flare measuring M1.9 erupted from geoeffective Active Region 4436 at 16:12 UTC…
G2 geomagnetic storm watch issued for May 15, aurora possible across northern U.S.
The forecast marks a shift from quiet to unsettled geomagnetic conditions on May 14 to expected…
M5.7 solar flare erupts from Region 4436, launches large CME from east limb
A Type II Radio Emission with an estimated velocity of 650 km/s was detected at 13:29…