Viewing archive of Tuesday, 4 July 2023 - 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 | M |
|---|---|---|---|---|---|
| 121 4 | 1 1 | C1.38 | M1.48 | 9 | 1 |
Sunspot regions
Region 13354 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 25 | 1130 | FKC | N16W87 | |
|
||||
Solar flares on this day | ||||
| C2.7 M1.4 C8.0 C4.8 | ||||
Region 13357 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 1 | 40 -10 | DAO | S07W09 | |
|
||||
Region 13358 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 -1 | 40 -60 | DSI | S14E16 | |
|
||||
Solar flares on this day | ||||
| C3.0 | ||||
Region 13359 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -3 | 60 -20 | DSO | S21E13 | |
|
||||
Solar flares on this day | ||||
| C5.2 | ||||
Region 13360 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 6 | 30 | CAO | N23E20 | |
|
||||
Solar flares on this day | ||||
| C4.3 C3.0 C7.1 | ||||
Region 13361 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 10 | BXO | N23E45 | |
|
||||
Solar flares on this day | ||||
| C6.0 | ||||
All times in UTC
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| Last M-flare | 2025/12/12 | M1.1 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| Last 30 days | 107.1 +10.8 |