SPWC has issued a G1 – Minor Geomagnetic Storm Watch for September 8 as several coronal…
Category: Space Weather Reports
Space Weather
M6.9 solar flare produces Earth-directed CME, G2 geomagnetic storm watch issued for August 28
A strong M6.9 solar flare erupted from Active Region 4513 near the center of the visible…
Solar activity reaches moderate levels following strong M8.1 flare from Active Region 4513
The flare was accompanied by a Type II radio sweep with an estimated velocity of 1…
Long-duration M1.9 flare produces Earth-directed CME, G1-G2 geomagnetic storm conditions forecast for August 2
Solar activity reached moderate levels on July 30 after Region 4492 (N15W82, Hax/alpha) produced a long-duration…
X1.3 solar flare erupts from Region 4482 on SE limb
The eruption was accompanied by a Type II radio sweep with an estimated speed of 2…
G3 – Strong geomagnetic storm observed, aurora as low as New Mexico after June 30 CME impacts Earth
A coronal mass ejection (CME) from the June 30 solar flare reached Earth at around 12:00…
Multiple CMEs forecast to impact Earth through July 6 after repeated eruptions from Region 4479
Multiple coronal mass ejections (CMEs) linked to repeated eruptions from Active Region 4479 are forecast to…
X1.1 solar flare produces Earth-directed CME, G2 geomagnetic storm watch issued for July 3
NOAA’s Space Weather Prediction Center (SWPC) issued a G2 – Moderate Geomagnetic Storm Watch at 12:40…
Solar radiation storm warning issued and canceled following M5.8 solar flare on June 30
The Space Weather Prediction Center (SWPC) issued an S1 – Minor solar radiation storm warning at…
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…