Viewing archive of Tuesday, 16 April 2013 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 97 -2 | 0 | B4.43 | C5.04 | 5 |
Sunspot regions
Region 11718 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 110 | DAI | N20W98 | |
|
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Region 11719 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -1 | 60 -10 | CSO | N09W64 | |
|
||||
Solar flares on this day | ||||
| C2.39 C2.33 C5.02 | ||||
Region 11721 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 -6 | 110 -30 | DAO | S18W47 | |
|
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Region 11722 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 3 | 40 10 | CAO | S20W36 | |
|
||||
Region 11723 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 23 11 | 180 | DAI | S17E09 | |
|
||||
Solar flares on this day | ||||
| C2.21 C1.82 | ||||
Region 11724 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 5 | 70 10 | DAO | S26E31 | |
|
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All times in UTC
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| Spotless days | |
|---|---|
| Last 365 days | 3 days |
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|---|---|
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