Sunspot region AR9842

Number of
sunspots
Size Class Magn. Class Spot Location
2002/02/23 2 10 AXX S18E03
2002/02/24 2 10 HRX S18W11
2002/02/25 5 20 CSO S19W23
2002/02/26 16 90 DAO S19W36
2002/02/27 13 240 DKO S19W49
2002/02/28 6 210 DAO S19W63
2002/03/01 4 130 DAO S18W73
2002/03/02 4 90 DAO S19W87

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/10M4.8
Last geomagnetic storm2024/11/09Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024186 +19.6
Last 30 days164.2 +16.9

This day in history*

Solar flares
12002M4.23
22013M3.56
32002M2.61
42003M2.3
52001M2.14
DstG
12004-106G1
21981-78G2
31974-72G3
42013-68G1
51991-64G1
*since 1994

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