Viewing archive of Sunday, 24 September 2023 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
172 -260C1.52M4.43172

Sunspot regions

Region 13433

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX N28W92
HMIIF
HMIBC

Region 13435

Number of
sunspots
Size Class Magn. Class Spot Location
16 6 300 30 DKI N09W23
HMIIF
HMIBC

Solar flares on this day

C3.5

Region 13437

Number of
sunspots
Size Class Magn. Class Spot Location
2 30 CSO S19W97
HMIIF
HMIBC

Region 13438

Number of
sunspots
Size Class Magn. Class Spot Location
6 1 10 BXO N13W34
HMIIF
HMIBC

Region 13439

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 20 HRX S24W22
HMIIF
HMIBC

Region 13440

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 HSX N18W06
HMIIF
HMIBC

Region 13441

Number of
sunspots
Size Class Magn. Class Spot Location
12 -2 40 -10 CAI N07W61
HMIIF
HMIBC

Region 13442

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 -10 HRX S08W00
HMIIF
HMIBC

Region 13443

Number of
sunspots
Size Class Magn. Class Spot Location
8 -7 250 -10 EKO N28W67
HMIIF
HMIBC

Solar flares on this day

C2.2 M1.0

Region 13444

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N24W00
HMIIF
HMIBC

Region 13445

Number of
sunspots
Size Class Magn. Class Spot Location
24 200 20 DAI S15E07
HMIIF
HMIBC

Solar flares on this day

C4.7 M1.21 M1.91 M4.43 C4.5 C2.6 C6.9 C9.7 C8.5 C2.8 C4.2 C2.9 C3.4 C3.1 C6.6 C3.7 C5.2 C5.9

Region 13446

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX N23E34
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/22M1.1
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
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Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024103.3 -49.2
Last 30 days114 -43.9

This day in history*

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*since 1994

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