Viewing archive of Tuesday, 22 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 |
|---|---|---|---|---|---|
| 228 49 | 0 -2 | C1.01 | M6.1 | 11 | 3 |
Sunspot regions
Region 11872 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 1 | 60 -20 | HSX | S17W11 | |
|
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Region 11873 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 -3 | 40 -10 | DAO | N12W05 | |
|
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Region 11874 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 -1 | 40 | CSI | S11W32 | |
|
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Region 11875 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 61 37 | 250 100 | EKC | N06E19 | |
|
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Solar flares on this day | ||||
| M1.48 C2.08 C2.48 C6.14 C5.81 C2.99 C1.61 C2.34 C1.97 C2.61 M1.56 C5.74 M6.08 | ||||
Region 11877 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 2 | 400 10 | CHO | S13E38 | |
|
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Region 11878 |
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|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 | BXO | S09W67 | |
|
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Region 11879 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 60 | DSO | S13E52 | |
|
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Region 11880 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 | BXO | N12W16 | |
|
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| Last M-flare | 2024/11/20 | M1.1 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
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