Viewing archive of Monday, 19 October 2015
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Solar activity report
Geophysical report
Sunspot regions
Coronal holes
Kp values
Solar flares
Radiation storms
Solar wind (Speed, Density), Interplanetary Magnetic Field (IMF) (Bt, Bz)
Waiting for the next stream, Quiet Sun
A minor coronal hole faced Earth yesterday and solar wind flowing from it could arrive in about 48 hours from now. Active geomagnetic conditions (Kp4) could occur once the solar wind stream arrives.
Latest news
Monday, 13 May 2024
M6.6 solar flare with earth-directed CME
Sunday, 12 May 2024
Small CME impact, Record visitor amount
Saturday, 11 May 2024
Strongest geomagnetic storm since 2003, X5.8 solar flare
Latest forum messages
Space Weather Memes 356AR3664 865Incoming Active Regions 291May 2024 Geomagnetic Storms from AR 13664 (2) 295Could Cycle 25 be categorized as "historical"? 10
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Space weather facts
| Last X-flare | 2024/05/14 | X1.2 |
| Last M-flare | 2024/05/14 | M2.5 |
| Last geomagnetic storm | 2024/05/13 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 149.2 +12.7 |
| Last 30 days | 177.1 +82.7 |