Viewing archive of Saturday, 30 March 2002 - 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 |
|---|---|---|---|---|---|
| 171 -18 | 0 -3 | C2.57 | M4.87 | 4 | 3 |
Sunspot regions
Region 9876 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 21 -5 | 90 -40 | ESO | S15W47 | |
Region 9878 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 | 80 | DSO | N09W40 | |
Region 9880 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 14 1 | 400 190 | DAO | N08W76 | |
Region 9883 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 2 | 20 | HSX | N07W10 | |
Region 9884 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 6 | 60 20 | DSO | S19E14 | |
Region 9885 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 25 19 | 460 270 | EAI | N12E44 | |
Solar flares on this day | ||||
| C2.72 C7.32 M4.88 C6.43 | ||||
Region 9886 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 | 90 | DSO | N11E59 | |
Region 9887 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 10 | BXO | N01E66 | |
Region 9888 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 150 | CAO | S11E70 | |
All times in UTC
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| Last M-flare | 2026/02/16 | M2.4 |
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| Spotless days | |
|---|---|
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