Three-Day G2-Class Geomagnetic Storm Set to Hit Earth: Peak Timing Revealed.

Geomagnetic Storm Forecast

According to Novyny.live: A G2-level geomagnetic storm is expected to strike Earth starting Thursday, March 19, 2026, and could persist through March 21. Forecasters predict the Kp-index may climb to 6.0, indicating notable disturbances in the planet's magnetic field. The storm's peak is anticipated on the evening of March 19 around 8:00 PM, with another maximum expected on March 21 at approximately 5:00 AM.

Several solar flares have been observed, including:

• six C-class flares,
• four B-class flares,
• one M2.7-class flare.

These solar events could further intensify the geomagnetic storm. The initial wave of this storm may disrupt radio communications and power grids, prompting experts to advise caution during this period.

Guidance for the Public

Spanning three days from March 19 to 21, this geomagnetic storm will affect the planet. Residents are urged to stay updated through reliable news sources and follow expert recommendations.

Storms triggered by solar flares can significantly impact technological infrastructure, including global navigation systems, communications, and electricity supply. During peak Kp-index readings, auroras may become visible at high latitudes. It is crucial for the public to understand potential consequences and adhere to specialist advice to minimize risks.