Viewing archive of Sunday, 13 July 2025 - 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 |
|---|---|---|---|---|
| 102 9 | 1 1 | B7.69 | C8.92 | 15 |
Sunspot regions
Region 14135 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 60 10 | HSX | S09W13 | |
|
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Region 14136 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -4 | 190 -10 | DAO | N19E14 | |
|
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Region 14137 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -1 | 40 -20 | CSO | N19W73 | |
|
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Solar flares on this day | ||||
| B9.9 | ||||
Region 14138 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 | 200 | DAO | N29W38 | |
|
||||
Region 14139 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 1 | 100 40 | DAI | N22W04 | |
|
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Region 14140 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 | 90 -40 | CAO | S14E46 | |
|
||||
Solar flares on this day | ||||
| C1.2 C1.5 C1.5 C9.0 C1.6 C3.1 C1.5 C2.5 C1.7 C1.8 C1.2 C1.7 C2.9 | ||||
Region 14141 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 30 | CAO | S13W76 | |
|
||||
Solar flares on this day | ||||
| C8.9 | ||||
All times in UTC
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |