Viewing archive of Friday, 12 September 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 |
|---|---|---|---|---|---|
| 157 -7 | 1 -1 | B9.86 | M1.37 | 7 | 1 |
Sunspot regions
Region 12155 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -5 | 30 -30 | BXO | S19W34 | |
|
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Region 12157 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 34 -11 | 260 -200 | EKC | S14W24 | |
|
||||
Solar flares on this day | ||||
| M1.37 C3.6 C4.69 | ||||
Region 12158 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 23 1 | 440 40 | DKC | N16W12 | |
|
||||
Solar flares on this day | ||||
| C1.73 C4.59 | ||||
Region 12159 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -1 | 10 | AXX | S21W09 | |
|
||||
Region 12161 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 30 20 | AXX | S12W79 | |
|
||||
Solar flares on this day | ||||
| C2.11 C2.16 C2.06 | ||||
Region 12162 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -2 | 10 -30 | BXO | N10W71 | |
|
||||
Region 12163 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -4 | 50 -40 | CAO | S17E10 | |
|
||||
Region 12164 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 20 | CRO | S13E28 | |
|
||||
Region 12165 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 20 | CAO | S08E63 | |
|
||||
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Space weather facts
| Last X-flare | 2024/10/31 | X2.0 |
| Last M-flare | 2024/11/05 | M2.6 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2024 | 141.4 -74.1 |
| November 2024 | 215.8 +74.4 |
| Last 30 days | 161.1 +7.2 |