Viewing archive of Monday, 18 May 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 |
|---|---|---|---|---|
| 92 3 | 0 | B3.86 | C1.28 | 1 |
Sunspot regions
Region 8218 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 -3 | 350 80 | ESC | S20W70 | |
Region 8220 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 25 2 | 70 20 | CRO | S27W07 | |
Region 8222 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 19 -2 | 130 -50 | EAO | N23W04 | |
All times in UTC
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| Spotless days | |
|---|---|
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