Viewing archive of Tuesday, 17 May 2022 - 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 |
|---|---|---|---|---|
| 153 -20 | 1 -1 | C1.85 | C9.91 | 8 |
Sunspot regions
Region 13007 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 18 -18 | 170 -150 | ESI | S23W49 | |
|
||||
Solar flares on this day | ||||
| C4.7 | ||||
Region 13010 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 19 -4 | 60 -40 | CSO | S16E10 | |
|
||||
Solar flares on this day | ||||
| C3.1 C9.91 | ||||
Region 13011 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -2 | 0 -10 | AXX | N16E11 | |
|
||||
Solar flares on this day | ||||
| C3.7 C4.4 | ||||
Region 13013 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 0 | AXX | S27W11 | |
|
||||
Region 13014 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 18 5 | 220 80 | DAC | N22E30 | |
|
||||
Solar flares on this day | ||||
| C3.6 C2.9 C3.5 C3.7 C3.3 | ||||
Region 13015 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -2 | 90 -20 | HSX | N13E28 | |
|
||||
Solar flares on this day | ||||
| C6.3 | ||||
Region 13016 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 100 | DSO | S18E59 | |
|
||||
Region 13017 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -2 | 20 | CRO | N14E52 | |
|
||||
Region 13018 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 | 20 | CRO | S12E54 | |
|
||||
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
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| September 2024 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |