Viewing archive of Thursday, 11 January 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 |
|---|---|---|---|---|---|
| 151 -32 | 1 1 | C2.09 | M1.54 | 13 | 3 |
Sunspot regions
Region 13536 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -3 | 10 -50 | AXX | N06W72 | |
|
||||
Region 13538 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 | 200 | CAO | N20W95 | |
|
||||
Solar flares on this day | ||||
| C3.9 C9.3 M1.3 C3.6 M1.2 | ||||
Region 13539 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 4 | 230 10 | DAI | N10W55 | |
|
||||
Solar flares on this day | ||||
| C5.2 C3.1 C7.8 C6.4 C3.0 M1.5 C3.6 C4.6 | ||||
Region 13540 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 -2 | 150 -90 | CAO | S18W10 | |
|
||||
Solar flares on this day | ||||
| C3.0 C4.1 | ||||
Region 13541 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 -9 | 100 40 | ESI | S23W07 | |
|
||||
Region 13543 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -4 | 50 -60 | CSO | S06W78 | |
|
||||
Region 13544 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 -10 | AXX | N18E04 | |
|
||||
Region 13545 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 150 -40 | HSX | S06E37 | |
|
||||
Region 13546 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 11 | 70 | DAI | S24E22 | |
|
||||
Solar flares on this day | ||||
| C4.6 | ||||
Region 13547 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 40 | DSO | N19E19 | |
|
||||
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| 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 | 167.7 +75.9 |
| Last 30 days | 107.1 +13.7 |