Sunspot region AR9882

Number of
sunspots
Size Class Magn. Class Spot Location
2002/03/23 2 40 BXO N14E72
2002/03/24 6 130 DAO N14E54
2002/03/25 6 90 DAO N16E41
2002/03/26 5 50 CAO N16E28
2002/03/27 4 20 DSO N16E14
2002/03/28 7 50 DRO N16E01
C
1

The top 1 solar flares from sunspot region 9882

Start Maximum End
1C2.022002/03/2809:5110:0210:12

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/20Kp5 (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 202678.7 -7.2
Last 30 days91.5 +25.1

This day in history*

Solar flares
12001M4.66
22022M3.4
32024M2.81
42011M2.64
52004M1.78
DstG
11970-137G3
21988-109G1
32001-102G2
41979-99G2
51997-93G1
*since 1994

Aurora on this day in history

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