History of Active Region 12644    

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

DATE TYP AREA NSPOT ZMCINT MCLASS C M X TOTAL SMON
2017-03-25           0 0 0 2  
2017-03-26           1 0 0 11  
2017-03-27 A 50 10 Dao β 0 0 0 4 Link
2017-03-28 A 150 15 Dai βγ 2 0 0 8 Link
2017-03-29 A 240 12 Dsi β 0 0 0 3 Link
2017-03-30 A 220 10 Eso β 0 0 0 3 Link
2017-03-31 A 190 3 Eso β 0 0 0 2 Link
2017-04-01 A 190 4 Eao β 1 1 0 4 Link
2017-04-02 A 200 8 Eao β 5 5 0 11 Link
2017-04-03 A 450 19 Fkc βγ 10 2 0 12 Link
2017-04-04 A 520 12 Fkc βγδ 6 0 0 7 Link
2017-04-05 A 150 7 Eao β 0 0 0 1 Link

Follow the Link in the right hand column to examine SolarMonitor images for each date. Use this [Pop-up] to go directly to the magnetic field data; click on the icons at the bottom to change wavelength. The contents of the table and page are described here.

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

Plot of area

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