Viewing archive of Thursday, 29 January 1998 - 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 |
|---|---|---|---|---|
| 71 -18 | 0 | B1.06 | C2.36 | 1 |
Sunspot regions
Region 8142 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -7 | 80 -30 | CAO | S22W78 | |
Region 8143 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 -4 | 460 200 | FAI | S36W04 | |
Solar flares on this day | ||||
| C2.36 | ||||
Region 8144 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 2 | 10 | BXO | N14E04 | |
Region 8145 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 1 | 20 | BXO | N28E11 | |
Region 8146 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -1 | 20 | BXO | N15E09 | |
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