Viewing archive of Friday, 30 December 2022 - 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 |
|---|---|---|---|---|---|
| 121 8 | 1 -1 | C1.32 | M3.74 | 14 | 2 |
Sunspot regions
Region 13169 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 40 | HAX | N23W98 | |
|
||||
Solar flares on this day | ||||
| C5.3 | ||||
Region 13171 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 30 -10 | HAX | N23W79 | |
|
||||
Region 13172 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -3 | 10 | AXX | S25W48 | |
|
||||
Region 13173 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 20 -10 | HSX | N25W28 | |
|
||||
Region 13176 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 14 | 420 40 | EKI | N20E10 | |
|
||||
Solar flares on this day | ||||
| C3.2 M1.4 C4.1 M3.7 | ||||
Region 13177 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 2 | 170 50 | DAO | S17E44 | |
|
||||
Region 13178 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 20 -40 | CRO | N04W85 | |
|
||||
Region 13179 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 11 7 | 70 40 | DAO | N13W24 | |
|
||||
Solar flares on this day | ||||
| C2.0 C2.2 C2.2 | ||||
Region 13180 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 120 | DAO | N17E67 | |
|
||||
Solar flares on this day | ||||
| C2.3 C9.7 C3.1 | ||||
All times in UTC
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/08 | M2.0 |
| 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 +12.4 |