AR13998 History

History of Active Region 13998

Description of the Active Region and a summary of flaring activity:

DATE	TYP	AREA	NSPOT	ZMCINT	MCLASS	C	M	X	TOTAL	SMON
2025-02-17	A	90	4	Cao	β	0	0	0	0	Link
2025-02-18	A	150	16	Dai	βδ	0	0	0	0	Link
2025-02-19	A	170	19	Dai	βδ	0	0	0	0	Link
2025-02-20	A	200	12	Dai	βδ	0	0	0	0	Link
2025-02-21	A	220	18	Dai	βγ	0	0	0	0	Link
2025-02-22	A	220	22	Eai	βγδ	0	0	0	0	Link
2025-02-23	A	280	28	Eki	βγ	0	0	0	0	Link
2025-02-24	A	290	28	Ekc	βγ	0	0	0	0	Link
2025-02-25	A	430	34	Ekc	βγδ	0	0	0	0	Link
2025-02-26	A	400	28	Ekc	βγδ	0	0	0	0	Link
2025-02-27	A	320	22	Ekc	βγ	0	0	0	0	Link
2025-02-28	A	320	22	Ekc	βγ	0	0	0	0	Link

The contents of the table and page are described here.

Follow the link of the first Date with details to see the location of the active region overplotted with flares for that date; step through subsequent dates using the arrows at the top.

Follow the Link in the right hand column to examine SolarMonitor data for that date. Jump to the magnetic field data using this [Pop-up]; change wavelength using the icons at the bottom.

Searches of the HELIO Heliohysics Event Catalogue (HEC) related to the Active Region:

NOAA Active Region Summaries for AR 13998 (List: noaa_active_region_summary)
SXR flares from AR 13998 with X-ray Class ≥C1.0 (List: gevloc_sxr_flare)
CMEs, Dimmings and Proton events when Region was on the disk (Lists: cactus_all, sdemon_dimming, goes_proton_event, stereo*_het_sep)

Step to adjacent Active Region No.: 13997 <= 13998 => 13999 [Top Page] []

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