Viewing archive of Thursday, 11 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 | M |
|---|---|---|---|---|---|
| 121 -42 | 0 -2 | B9.29 | M9.3 | 7 | 1 |
Sunspot regions
Region 11711 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 230 -130 | HAX | S16W82 | |
|
||||
Solar flares on this day | ||||
| C2.1 | ||||
Region 11713 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 | 180 | DAI | N08W0* | |
|
||||
Region 11714 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -1 | 50 30 | HSX | N13W52 | |
|
||||
Region 11718 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 24 -10 | 340 60 | DKC | N22W32 | |
|
||||
Solar flares on this day | ||||
| C3.18 C1.52 | ||||
Region 11719 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 20 3 | 180 -10 | EAI | N10W00 | |
|
||||
Solar flares on this day | ||||
| M9.34 | ||||
Region 11721 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 6 | 80 70 | DAO | S19E20 | |
|
||||
Solar flares on this day | ||||
| C5.97 | ||||
Region 11722 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 1 | 80 60 | DAO | S21E30 | |
|
||||
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