Viewing archive of Wednesday, 7 August 2024 - 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 |
|---|---|---|---|---|---|
| 242 20 | 1 1 | C3.06 | M5.02 | 5 | 4 |
Sunspot regions
Region 13769 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 1 | 90 -10 | HSX | N23W83 | |
|
||||
Region 13772 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 -4 | 260 -60 | EKO | S25W45 | |
|
||||
Region 13774 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 39 -7 | 420 -20 | EKC | S05W24 | |
|
||||
Solar flares on this day | ||||
| M1.8 C5.7 C7.9 M4.55 | ||||
Region 13775 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 2 | 40 | CSO | N17W36 | |
|
||||
Region 13777 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 -3 | 310 100 | EKI | S09W06 | |
|
||||
Solar flares on this day | ||||
| M5.02 | ||||
Region 13779 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -7 | 5 -25 | AXX | S12W23 | |
|
||||
Region 13780 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 67 23 | 1110 -110 | FKC | S09E26 | |
|
||||
Solar flares on this day | ||||
| C4.5 C7.3 | ||||
Region 13781 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 5 | 140 -20 | DSO | N16E35 | |
|
||||
Solar flares on this day | ||||
| M1.1 C5.3 | ||||
Region 13782 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 100 | EAO | N03E61 | |
|
||||
All times in UTC
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 78.4 -7.5 |
| Last 30 days | 90.8 +21 |
