Viewing archive of Saturday, 9 April 2005 - 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 |
|---|---|---|---|---|
| 43 -13 | 0 -1 | B1.21 | C1.19 | 1 |
Sunspot regions
Region 10747 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -1 | 60 -20 | CRO | S04W91 | |
Region 10749 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 20 | HAX | S06W02 | |
Region 10750 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 -3 | 150 10 | DAO | S07E36 | |
Region 10751 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 20 | HSX | S08W59 | |
All times in UTC
Latest news
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Latest forum messages
Solar Cycle 25 6Incoming & Unnumbered Active Regions 221Space Weather Memes 803Current Farside Activity 408Do the high-resolution sunspot counts point to more complex sunspots? 76
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
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| Spotless days | |
|---|---|
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|---|---|
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