Viewing archive of Friday, 1 March 2013 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 88 25 | 2 2 | B3.86 | B9.87 |
Sunspot regions
Region 11680 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -1 | 20 10 | CRO | S28W00 | |
Region 11681 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -1 | 20 -20 | CRO | N17E20 | |
Region 11682 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 2 | 180 70 | DAI | S18W30 | |
Solar flares on this day | ||||
| B9.51 | ||||
Region 11683 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 2 | 150 60 | DAO | S16E68 | |
Solar flares on this day | ||||
| B5.49 | ||||
All times in UTC
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| Spotless days | |
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