Viewing archive of Tuesday, 31 March 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 5 | 1 1 | B5.86 | C2.66 | 6 |
Sunspot regions
Region 8185 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 16 -2 | 390 -60 | FKI | S25W39 | |
Region 8188 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -2 | 0 -20 | AXX | N30W10 | |
Region 8189 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -2 | 20 -20 | BXO | S26W55 | |
Region 8190 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 1 | 100 10 | DSO | S20E56 | |
Solar flares on this day | ||||
| C2.66 C1.87 C1.3 | ||||
All times in UTC
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