Viewing archive of Friday, 19 August 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 |
|---|---|---|---|---|---|
| 74 -9 | 0 -1 | B5.01 | M1.64 | 12 | 1 |
Sunspot regions
Region 13078 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 14 | 210 | DAC | S24W62 | |
|
||||
Solar flares on this day | ||||
| B8.0 C3.3 C1.0 M1.6 C3.3 C4.6 C3.0 C4.0 C1.8 B7.4 C1.2 B6.4 B7.2 B5.4 C1.7 C6.8 B7.4 | ||||
Region 13081 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -5 | 110 -10 | CAO | N16W38 | |
|
||||
Solar flares on this day | ||||
| C1.9 B5.9 C1.4 | ||||
Region 13082 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -2 | 40 -10 | CAO | N23E15 | |
|
||||
Region 13083 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -1 | 10 | BXO | S24W70 | |
|
||||
Region 13084 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -1 | 20 | BXO | S11E01 | |
|
||||
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/09 | M1.5 |
| 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 | 160.6 +68.8 |
| Last 30 days | 108.7 +12.8 |