
A powerful pre-penultimate class flare occurred on the Sun
Disturbances lasted about three minutes

Disturbances lasted about three minutes

The flare lasted nine minutes

The main volume of solar plasma may arrive in the evening of February 27

Around 2:00 AM, an M3.9 flare occurred, lasting 102 minutes

The first M-class flare lasted 22 minutes, the second - 15 minutes

The duration of the natural disaster was 23 minutes

The flare of the penultimate power class lasted 8 minutes

This is the second most powerful solar event in February 2025

In the first half of the day, powerful flares of the penultimate class M were recorded on the Sun

The main source of activity is large groups of sunspots on the star

Class M Flare Lasted 32 Minutes

The solar flare lasted 48 minutes

The level of solar wind influence on the Earth's ionosphere has risen to R1