Viewing archive of Wednesday, 20 July 2005 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 0 | 0 | A1.86 | A2.97 |
Sunspot regions
There were no sunspot regions on the earth-facing solar disc on this day
All times in UTC
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Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
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Unspecified geomagnetic activity 1589Filaments and prominences 37750 mhz F2 42AR13889 26AR13883 2024/11/04 CME 33
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/08 | M1.51 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 187.3 +20.9 |
| Last 30 days | 162.2 +13.4 |