Viewing archive of Friday, 15 July 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 |
|---|---|---|---|---|
| 141 8 | 1 | C1.19 | C5.81 | 10 |
Sunspot regions
Region 13053 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 -1 | 300 30 | CKI | N17W61 | |
|
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Region 13055 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 16 -8 | 930 70 | EKI | S17W51 | |
|
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Region 13056 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 28 | 250 120 | EAI | S18W03 | |
|
||||
Solar flares on this day | ||||
| C2.3 C3.2 C3.1 C5.5 C2.7 | ||||
Region 13057 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 3 | 230 -90 | CKI | N15E11 | |
|
||||
Solar flares on this day | ||||
| C3.8 | ||||
Region 13058 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 2 | 220 -10 | DAO | N14E58 | |
|
||||
Solar flares on this day | ||||
| C5.6 C2.3 C5.8 C2.9 | ||||
Region 13059 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 180 | DAO | S07E71 | |
|
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All times in UTC
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| April 2026 | 130 +51.8 |
| Last 30 days | 91.6 +20.3 |
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