Viewing archive of Saturday, 16 July 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 | M |
|---|---|---|---|---|---|
| 153 12 | 1 | C1.37 | M1.41 | 6 | 2 |
Sunspot regions
Region 13053 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -8 | 110 -190 | CAI | N17W75 | |
|
||||
Region 13055 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 -1 | 590 -340 | EKI | S18W62 | |
|
||||
Solar flares on this day | ||||
| M1.4 | ||||
Region 13056 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 31 3 | 200 -50 | EAI | S18W15 | |
|
||||
Solar flares on this day | ||||
| C2.3 C2.5 C3.0 C3.0 | ||||
Region 13057 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 16 3 | 320 90 | EHI | N16E02 | |
|
||||
Solar flares on this day | ||||
| M1.1 | ||||
Region 13058 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 | 60 -160 | DAI | N14E42 | |
|
||||
Solar flares on this day | ||||
| C2.1 | ||||
Region 13059 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 3 | 180 | DSO | S07E56 | |
|
||||
Solar flares on this day | ||||
| C1.8 C2.9 | ||||
Region 13060 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 50 | HSX | N10E56 | |
|
||||
All times in UTC
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/19 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 81 -4.9 |
| Last 30 days | 92.5 +30.9 |
