Viewing archive of Friday, 2 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 |
|---|---|---|---|---|
| 71 4 | 2 | B7.22 | C3.88 | 12 |
Sunspot regions
Region 13089 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 20 | 340 -10 | EKC | S22W47 | |
|
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Solar flares on this day | ||||
| C1.1 C0.9 C1.8 C2.2 C2.6 C1.9 C2.3 C3.6 C2.9 C3.9 C1.8 | ||||
Region 13092 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 170 60 | CAO | S09E54 | |
|
||||
Region 13093 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 | 20 | CRO | S26E43 | |
|
||||
Solar flares on this day | ||||
| C3.3 C3.5 | ||||
Region 13094 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 120 | HSX | N22E79 | |
|
||||
Solar flares on this day | ||||
| B9.8 C1.1 C1.6 C2.4 | ||||
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/10 | M1.6 |
| 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 |