Viewing archive of Tuesday, 10 March 2026 - 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 |
|---|---|---|---|---|
| 71 -1 | 1 | B4.8 | C4.65 | 8 |
Sunspot regions
Region 14378 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 120 | HSX | N17W99 | |
|
||||
Solar flares on this day | ||||
| B9.5 | ||||
Region 14381 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -2 | 110 -10 | CSO | N08W69 | |
|
||||
Solar flares on this day | ||||
| C1.3 C1.0 C4.6 | ||||
Region 14384 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -1 | 190 -20 | HSX | N09W41 | |
|
||||
Region 14385 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 4 | 10 | AXX | S14W32 | |
|
||||
Region 14387 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -3 | 30 | CRO | N09E38 | |
|
||||
Solar flares on this day | ||||
| B9.4 C1.0 | ||||
Region 14388 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 1 | 30 10 | CRI | S15W32 | |
|
||||
Region 14389 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 | 60 | ERO | N13E60 | |
|
||||
Solar flares on this day | ||||
| C2.2 C1.6 C1.9 C2.4 | ||||
All times in UTC
Latest news
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Complex sunspot region 4366
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/13 | M1.2 |
| Last geomagnetic storm | 2026/03/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 81.7 +3.5 |
| Last 30 days | 56.6 -72.2 |