Viewing archive of Tuesday, 4 February 1997 - 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 |
|---|---|---|---|---|
| 44 -1 | 0 | A8.43 | C2.63 | 1 |
Sunspot regions
Region 8015 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 14 7 | 120 90 | DAO | N05W36 | |
Solar flares on this day | ||||
| B2.14 B7.51 | ||||
Region 8016 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 11 2 | 60 30 | DAI | S21E09 | |
Solar flares on this day | ||||
| B4.61 B4.06 C2.63 | ||||
All times in UTC
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