Sunspot region AR9349

Number of
sunspots
Size Class Magn. Class Spot Location
2001/02/11 1 50 HSX N28E60
2001/02/12 1 40 HSX N28E46
2001/02/13 1 30 HSX N28E34
2001/02/14 1 30 HSX N28E21
2001/02/15 1 30 HAX N28E08
2001/02/16 1 20 HSX N28W05
2001/02/17 1 30 HSX N28W18
2001/02/18 1 10 HRX N28W31
2001/02/19 1 20 HRX N28W44
2001/02/20 1 0 AXX N28W56
2001/02/21 1 20 HRX N30W69

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/04M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026122.8 +36.9
Last 30 days99.9 +42.1

This day in history*

Solar flares
12006M1.39
22002M1.38
31997C9.01
42002C8.7
52002C6.29
DstG
12000-292G4
21995-149G4
31977-95G3
41989-85G1
51960-76G1
*since 1994

Aurora on this day in history

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