Viewing archive of Tuesday, 9 December 2025 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
134 -121C1.89M2.0595

Sunspot regions

Region 14294

Number of
sunspots
Size Class Magn. Class Spot Location
23 -9 800 EKC S17W54
HMIIF
HMIBC

Solar flares on this day

M1.2 C8.1 C8.9 M1 M1.33 M1.67 C4.2 C2.7 C4.0 C6.0 C3.9 C4.8 C5.6 M1.5 C3.7 C3.7 C3.8 C3.9 C3.4 C5.0

Region 14295

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N06W56
HMIIF
HMIBC

Region 14296

Number of
sunspots
Size Class Magn. Class Spot Location
8 -6 420 -80 EKI S15W42
HMIIF
HMIBC

Solar flares on this day

M1.5

Region 14298

Number of
sunspots
Size Class Magn. Class Spot Location
3 -2 60 CSO S16W76
HMIIF
HMIBC

Region 14299

Number of
sunspots
Size Class Magn. Class Spot Location
6 -1 40 -90 CAO N22W38
HMIIF
HMIBC

Solar flares on this day

C4.6 M2.0

Region 14300

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N08W31
HMIIF
HMIBC

Region 14303

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 10 -10 HSX S27E23
HMIIF
HMIBC

Region 14304

Number of
sunspots
Size Class Magn. Class Spot Location
7 4 50 30 DAO N26W23
HMIIF
HMIBC

Region 14305

Number of
sunspots
Size Class Magn. Class Spot Location
5 20 CRO S25E34
HMIIF
HMIBC

Solar flares on this day

C3.7

All times in UTC

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Space weather facts

Last X-flare2026/02/04X4.3
Last M-flare2026/02/05M1.1
Last geomagnetic storm2026/02/05Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
February 2026140.8 +16.8
Last 30 days124.4 +17

This day in history*

Solar flares
12025M7.6
22010M4.21
32024M4.2
42025M2.31
52024M2.2
DstG
11994-126G2
21981-123G3
31983-104G2
41982-101G1
51980-83G1
*since 1994

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