Viewing archive of Sunday, 24 March 2024 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
145 -11C2.78M2.71129

Sunspot regions

Region 13614

Number of
sunspots
Size Class Magn. Class Spot Location
3 -2 150 -20 DSO N17W21
HMIIF
HMIBC

Region 13615

Number of
sunspots
Size Class Magn. Class Spot Location
54 1 810 80 FKC S13W14
HMIIF
HMIBC

Solar flares on this day

C9.8 M1.4 M2.1 M2.3 M2.7 C3.8 M2.2 C7.1 C8.2 M1.3 C7.4 C9.5 C9.6 M1.1 M1.0 M1.2 C4.8 C5.2 C5.3 C5.6 C4.1 C3.5

Region 13617

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 60 -30 CAO S15E11
HMIIF
HMIBC

Region 13618

Number of
sunspots
Size Class Magn. Class Spot Location
4 120 CAO S18W0*
HMIIF
HMIBC

Region 13619

Number of
sunspots
Size Class Magn. Class Spot Location
3 100 -20 CSO N17E22
HMIIF
HMIBC

Region 13620

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 30 HAX S08E45
HMIIF
HMIBC

Region 13621

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 20 CSO N17W51
HMIIF
HMIBC

Region 13622

Number of
sunspots
Size Class Magn. Class Spot Location
5 60 DAO N19E61
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
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 2026114.3 +28.4
Last 30 days101.8 +46.6

This day in history*

Solar flares
12013M9.34
22024M5.47
32001M3.41
42000M1.63
52000M1.5
DstG
12001-271G4
21990-190G3
31978-114G4
41982-110G2
51959-88G1
*since 1994

Aurora on this day in history

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