Viewing archive of Sunday, 11 January 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
133 -130 -1C1.17C6.068

Sunspot regions

Region 12253

Number of
sunspots
Size Class Magn. Class Spot Location
1 -7 10 -60 AXX S06W85
HMIIF
HMIBC

Region 12255

Number of
sunspots
Size Class Magn. Class Spot Location
6 4 70 20 DAO S16W44
HMIIF
HMIBC

Region 12257

Number of
sunspots
Size Class Magn. Class Spot Location
35 7 470 -10 EKC N07W42
HMIIF
HMIBC

Solar flares on this day

C4.7 C4.85 C1.83

Region 12258

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 20 -10 CRO N14E25
HMIIF
HMIBC

Region 12259

Number of
sunspots
Size Class Magn. Class Spot Location
9 4 290 10 EKO S18E38
HMIIF
HMIBC

Solar flares on this day

C2.16

Region 12260

Number of
sunspots
Size Class Magn. Class Spot Location
7 -1 30 -10 CRO N09W02
HMIIF
HMIBC

Solar flares on this day

C2.24

Region 12261

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HSX S11E57
HMIIF
HMIBC

Region 12262

Number of
sunspots
Size Class Magn. Class Spot Location
3 20 CRO S00W18
HMIIF
HMIBC

Solar flares on this day

C2.07

All times in UTC

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Space weather facts

Last X-flare2026/02/04X4.3
Last M-flare2026/02/13M1.0
Last geomagnetic storm2026/02/05Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 2026121.7 +9.1
Last 30 days131.5 +34.7

This day in history*

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DstG
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*since 1994

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