Sunspot region AR13249

Number of
sunspots
Size Class Magn. Class Spot Location
2023/03/07 1 120 HSX S12E75
2023/03/08 1 150 HAX S12E61
2023/03/09 1 30 HAX S12E47
2023/03/10 1 70 HSX S10E34
2023/03/11 1 60 HSX S12E22
2023/03/12 2 50 HSX S11E09
2023/03/13 2 20 CRO S11W07
2023/03/14 1 10 AXX S11W18
2023/03/15 1 10 AXX S11W31
2023/03/16 1 10 AXX S10W44
2023/03/17 1 10 AXX S11W57

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Space weather facts

Last X-flare2026/02/04X4.21
Last M-flare2026/03/28M1.3
Last geomagnetic storm2026/03/25Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202684 +5.8
Last 30 days84 +7.5

This day in history*

Solar flares
12001X2.45
22014X1.45
32023X1.2
42024M3.2
52001M3.13
DstG
11959-154G3
21979-129G3
31989-125G3
41957-121G4
51984-86G2
*since 1994

Aurora on this day in history

No observations submitted for this day in history. If you've observed the aurora and you have some amazing photos to show off, submit your observations now!
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