Sunspot region AR11299

Number of
sunspots
Size Class Magn. Class Spot Location
2011/09/17 8 30 CRO S21E11
2011/09/18 6 40 DSO S20W02
2011/09/19 17 110 DAI S20W15
2011/09/20 13 60 DAO S19W28
2011/09/21 7 40 DAO S20W40
2011/09/22 4 20 CRO S20W53
2011/09/23 2 10 BXO S19W64
2011/09/24 1 10 AXX S20W81
Currently there's no noteworthy space weather

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Friday, 21 February 2025
14:54 UTC - Solar flare

Moderate M1.41 flare

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14:39 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.41)


12:33 UTC - Solar flare

Moderate M3.39 flare

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12:18 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M3.39)


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Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/02/21M1.4
Last geomagnetic storm2025/02/19Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2025137 -17.5
February 2025151.4 +14.4
Last 30 days149 -14

This day in history*

Solar flares
12024X6.37
22024X1.70
32002M6.4
42024M4.8
52023M2.6
DstG
11994-144G4
21988-130G3
31973-107G2
41979-97G1
51992-97G1
*since 1994

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