Viewing archive of Sunday, 25 September 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 |
|---|---|---|---|---|
| 96 -32 | 0 | B8.28 | C5.95 | 11 |
Sunspot regions
Region 13102 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 100 | DAO | S26W93 | |
|
||||
Solar flares on this day | ||||
| C1.7 C1.4 | ||||
Region 13105 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 -12 | 220 -80 | DAI | S17W06 | |
|
||||
Region 13107 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 | 240 | EAI | S25E12 | |
|
||||
Solar flares on this day | ||||
| C2.3 C3.2 C2.1 C4.3 | ||||
Region 13108 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -2 | 50 -20 | CSO | S12W38 | |
|
||||
Region 13109 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -3 | 20 -10 | CRO | N10W54 | |
|
||||
Region 13110 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 -2 | 320 80 | DHI | N16E45 | |
|
||||
Solar flares on this day | ||||
| C3.1 C6.0 C1.1 C1.4 C1.9 C1.1 | ||||
All times in UTC
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/21 | M1.3 |
| Last geomagnetic storm | 2025/12/21 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 116.9 +25.1 |
| Last 30 days | 110.1 +23.7 |