Viewing archive of Friday, 7 August 2015 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 95 15 | 1 1 | B6.57 | C7.8 | 12 |
Sunspot regions
Region 12393 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 20 | HAX | N18W46 | |
|
||||
Region 12394 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -5 | 100 -20 | CAO | N11W25 | |
|
||||
Solar flares on this day | ||||
| B9.22 C2.97 | ||||
Region 12395 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 20 -10 | HAX | N12E25 | |
|
||||
Region 12396 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 20 | 550 290 | EKC | S17E15 | |
|
||||
Solar flares on this day | ||||
| C6.85 B9.24 C1.64 C1.17 C2.59 C2.69 C2.3 C4.87 C7.79 C1.51 C1.51 C2.44 | ||||
Region 12397 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -2 | 10 -10 | HAX | S11W54 | |
|
||||
All times in UTC
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/18 | M2.7 |
| Last geomagnetic storm | 2026/03/22 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
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|---|---|
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| March 2026 | 77 -1.2 |
| Last 30 days | 71.5 -16.6 |