Viewing archive of Thursday, 24 October 2013 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C | M | X |
|---|---|---|---|---|---|---|
| 148 7 | 2 2 | C1.27 | X1.34 | 12 | 4 | 1 |
Sunspot regions
Region 11872 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 50 -10 | DSO | S18W40 | |
|
||||
Region 11873 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 5 | 10 | AXX | N11W33 | |
|
||||
Region 11875 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 50 -73 | 610 190 | EKC | N08W11 | |
|
||||
Solar flares on this day | ||||
| M4.49 C4.43 C3.07 C4.85 C4.34 M1.34 M3.68 M5.14 C3.41 C3.46 C4.8 | ||||
Region 11877 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 2 | 320 -70 | DKI | S12E09 | |
|
||||
Solar flares on this day | ||||
| X1.34 C3.39 C3.41 C3.1 C8.21 | ||||
Region 11879 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 11 2 | 90 10 | CSO | S13E22 | |
|
||||
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| Last M-flare | 2024/12/22 | M1.0 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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