Viewing archive of Friday, 24 April 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
79 -310C1.01C3.1110

Sunspot regions

Region 12321

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HSX N08W84
HMIIF
HMIBC

Region 12324

Number of
sunspots
Size Class Magn. Class Spot Location
5 -9 60 -105 HAX N19W59
HMIIF
HMIBC

Solar flares on this day

C2.4

Region 12325

Number of
sunspots
Size Class Magn. Class Spot Location
1 -6 240 35 HSX N05W52
HMIIF
HMIBC

Region 12326

Number of
sunspots
Size Class Magn. Class Spot Location
7 80 CAO N20W83
HMIIF
HMIBC

Solar flares on this day

C1.74 C2.09 C3.09 C1.71

Region 12327

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 90 HSX S08W10
HMIIF
HMIBC

Region 12329

Number of
sunspots
Size Class Magn. Class Spot Location
8 50 CRO S08W0*
HMIIF
HMIBC

Region 12331

Number of
sunspots
Size Class Magn. Class Spot Location
11 -4 90 50 DAI S09W19
HMIIF
HMIBC

Solar flares on this day

C1.47 C1.91

Region 12332

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 10 -10 BXO S13W43
HMIIF
HMIBC

Region 12333

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 30 HAX N20E51
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/11/06X2.39
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Spotless days
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October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

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