Viewing archive of Thursday, 31 July 2014 - 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 |
|---|---|---|---|---|---|
| 139 -6 | 1 1 | B9.57 | M3.64 | 6 | 1 |
Sunspot regions
Region 12121 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 -2 | 100 -50 | CAO | N08W39 | |
|
||||
Region 12123 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 | AXX | S14W38 | |
|
||||
Region 12125 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -2 | 20 -20 | HAX | S14E16 | |
|
||||
Region 12126 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 16 -5 | 120 30 | DAI | S09W41 | |
|
||||
Region 12127 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 6 | 300 50 | DKC | S09E36 | |
|
||||
Solar flares on this day | ||||
| C1.92 | ||||
Region 12128 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 30 | HAX | S20E33 | |
|
||||
Region 12129 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 | AXX | S05W36 | |
|
||||
Region 12130 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -1 | 290 | DKC | S08E56 | |
|
||||
Solar flares on this day | ||||
| C2.45 C2.62 M3.67 C5.06 C2.8 | ||||
Region 12131 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 1 | 20 10 | DRO | S19E45 | |
|
||||
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
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