Viewing archive of Saturday, 23 March 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 |
|---|---|---|---|---|---|---|
| 146 -25 | 1 | C4.34 | X1.12 | 4 | 11 | 1 |
Sunspot regions
Region 13607 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 150 | DSO | S18W0* | |
|
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Region 13608 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 | BXO | N11W95 | |
|
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Region 13614 |
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|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 1 | 170 -40 | DSO | N17W08 | |
|
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Solar flares on this day | ||||
| X1.1 | ||||
Region 13615 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 53 1 | 730 360 | FKC | S13W02 | |
|
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Solar flares on this day | ||||
| M1.1 M2.4 M3.1 C6.7 M1.0 M1.3 M1.1 M1.9 M5.2 M1.5 M3.8 M2.8 C9.8 C8.9 C7.8 M2.4 | ||||
Region 13616 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 | BXO | N03W0* | |
|
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Region 13617 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -2 | 90 -10 | CAO | S14E28 | |
|
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Region 13618 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -2 | 120 20 | CAO | S18W93 | |
|
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Region 13619 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -2 | 120 20 | CAO | N19E29 | |
|
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Region 13620 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 30 | HRX | S10E57 | |
|
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Region 13621 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 20 | CRO | N17W38 | |
|
||||
Latest news
Wednesday, 8 May 2024
Sunspot region 3664, major flares and CMEs!
Monday, 6 May 2024
X4.5 solar flare
Saturday, 4 May 2024
Sunspot region 3663, X1 solar flare
Latest forum messages
[CME] AR 13664, flare flurry, CMEs galore, 2024-05-08/09 93all these X- and M- flares CME 08.05-09.05 8AR3664 444Sporadic E and Flare activity 23Unproven theories 387
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Space weather facts
| Last X-flare | 2024/05/09 | X2.2 |
| Last M-flare | 2024/05/09 | M3.7 |
| Last geomagnetic storm | 2024/05/06 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 163.9 +73.1 |