Viewing archive of Wednesday, 11 December 2024 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 114 -11 | 0 -2 | C1.19 | M6.71 | 11 | 3 |
Sunspot regions
Region 13912 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 | 180 | DAI | S06W0* | |
|
||||
Solar flares on this day | ||||
| C3.9 M6.7 C2.4 | ||||
Region 13916 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -7 | 10 -20 | BXO | S15W39 | |
|
||||
Solar flares on this day | ||||
| C5.7 | ||||
Region 13917 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 23 3 | 280 50 | DKI | S08W28 | |
|
||||
Solar flares on this day | ||||
| C3.1 | ||||
Region 13920 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 21 9 | 250 190 | EKI | N23E12 | |
|
||||
Solar flares on this day | ||||
| C2.3 C3.1 C6.8 C2.1 C2.7 C1.9 M2.8 C3.8 | ||||
Region 13921 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 | AXX | S05W11 | |
|
||||
Region 13922 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 1 | 50 30 | CSO | S18E49 | |
|
||||
Solar flares on this day | ||||
| M2 C3.8 | ||||
Region 13923 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -2 | 10 | AXX | N24W44 | |
|
||||
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/09 | M1.5 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 157.7 +65.9 |
| Last 30 days | 108.9 +11.4 |