Viewing archive of Thursday, 21 October 2004 - 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 |
|---|---|---|---|---|---|
| 112 -17 | 1 | B3.14 | M1.42 | 7 | 2 |
Sunspot regions
Region 10682 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 20 11 | 150 30 | EAI | S13W33 | |
Region 10683 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 5 | 30 -30 | CSO | S11W18 | |
Region 10684 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 30 -10 | HAX | S05E27 | |
Region 10685 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 6 | 30 | DAO | S06W02 | |
Region 10686 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 20 10 | HSX | S20E17 | |
Region 10687 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 5 | 160 40 | DAC | N10E65 | |
Region 10688 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 | 40 | DSO | S08W48 | |
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| Last M-flare | 2024/11/05 | M2.6 |
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| Spotless days | |
|---|---|
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|---|---|
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