Active Region 4087: A Small but Strong Magnetic Delta

Posted: 2025-05-17 09:15:30 UTC

@Jure AtanackovJAtanackov

#solaractivity

#geomagneticstorm

#activeregion

#sunspots

This article contains some claims that remain unverified. While much of the content may be accurate, exercise care when relying on this information.

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This article contains some claims that remain unverified. While much of the content may be accurate, exercise care when relying on this information.

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Last Updated

2025-05-17 09:16:00 UTC

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Rollup News

Active region 4087 is small but has a strong magnetic delta, compared to larger active regions responsible for past geomagnetic storms.

Active region 4087's characteristics

Comparison to past active regions

Potential for intense solar activity

Small size of active region 4087

Unusual characteristics compared to typical harbingers of intense solar activity