3+ day, 18+ hour ago   (161+ words) Changes in solar activity are expected on September 9–10, which may affect the Earth’s magnetic field. Magnetic storms can affect how some people feel, including causing headaches, fatigue, and feelings of stress. Geomagnetic activity is measured on a scale from 0 to…...

1+ week, 2+ day ago   (111+ words) Changes in solar activity and possible magnetic disturbances are expected on September 3–4. Geomagnetic activity is measured on a scale from 0 to 9. The planetary K-index is used to indicate this; if the index is 5 or higher, it indicates a strong magnetic…...

1+ week, 4+ day ago   (148+ words) On September 1–2, solar activity may cause fluctuations in the Earth’s geomagnetic field. Due to changes in atmospheric pressure, some people may experience headaches, fatigue, and increased exhaustion. Geomagnetic activity is measured on a scale from 0 to 9. The planetary K-index is…...

2+ week, 4+ day ago   (295+ words) On August 25, the Sun produced a powerful M6.98-class flare in Earth-facing active sunspot region 4513. The eruption was accompanied by a coronal mass ejection that could potentially graze Earth. The flare peaked at 10:00 GMT, or 6:00 a.m. U.S. Eastern Time. According to Space.com,…...

2+ week, 4+ day ago   (169+ words) On August 25–26, a calm geomagnetic situation is forecast for Ukraine; no strong magnetic storms are expected. According to the NOAA forecast, the Kp index will be around 1.7, which is significantly below the threshold at which a magnetic storm begins. Geomagnetic…...