The situation with solar activity is rapidly developing. After the recent powerful flare that occurred earlier today, a cloud of plasma is moving towards Earth — and its trajectory remains extremely unstable.
According to initial models, the ejection may only graze the planet on the night of April 1. In this case, Earth will be inside the flow of solar matter for approximately 2–3 days. However, the slightest deviation changes the scenario: if it shifts in one direction, the cloud will pass by; in the other, it will hit with its central, densest part.
New data from coronagraphs show a more severe picture: the ejection appears to be directed almost straight at the observer. This has strengthened the forecast — now specialists are considering the probability of a G3-level magnetic storm.
For understanding: the geomagnetic storm scale ranges from G1 to G5. Level G3 is already a strong storm that can:
- cause malfunctions in satellites
- affect GPS and navigation
- create interference in radio communications
- enhance auroras up to mid-latitudes
That is why NOAA specialists are now recalculating models in almost real-time — the forecast remains borderline.
The paradox of the situation is that everything is decided by a few degrees. So far, the scenario fluctuates between "almost nothing" and "a strong impact on the magnetosphere."
If the Sun emits another cloud strictly towards Earth in the next 24 hours, the uncertainty will disappear — but the consequences may become more noticeable.
For now, it remains to observe: the next few hours will be key.