Viewing archive of Thursday, 3 October 2024 - 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 | X |
|---|---|---|---|---|---|---|
| 229 35 | 0 -1 | C6.16 | X9.05 | 2 | 7 | 1 |
Sunspot regions
Region 13836 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 2 | 10 -20 | BXO | S09W62 | |
|
||||
Region 13839 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -1 | 60 | HSX | S14W23 | |
|
||||
Region 13841 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 25 8 | 200 -20 | DAI | N13W23 | |
|
||||
Solar flares on this day | ||||
| M1.1 C9.8 M1.5 | ||||
Region 13842 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 35 8 | 530 150 | EKC | S15W08 | |
|
||||
Solar flares on this day | ||||
| M1.5 M1.5 X9.0 M1.1 | ||||
Region 13843 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 19 2 | 250 70 | EHI | S06W43 | |
|
||||
Solar flares on this day | ||||
| M6.7 | ||||
Region 13844 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 25 14 | 350 190 | DKI | S14W34 | |
|
||||
Solar flares on this day | ||||
| M1.5 M2.3 | ||||
Region 13845 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -5 | 10 | AXX | N19W74 | |
|
||||
Region 13846 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -3 | 20 | CRO | S09W79 | |
|
||||
Region 13847 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 20 | HRX | S29E30 | |
|
||||
Region 13848 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 10 | 330 50 | DKC | N12E51 | |
|
||||
Solar flares on this day | ||||
| C8.5 | ||||
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 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |