Class M | 80% | 80% | 80% |
Class X | 20% | 20% | 20% |
Proton | 15% | 15% | 15% |
PCAF | green |
Observed 20 May 171 Predicted 21 May-23 May 170/170/165 90 Day Mean 20 May 184
Observed Afr/Ap 19 May 008/018 Estimated Afr/Ap 20 May 010/015 Predicted Afr/Ap 21 May-23 May 008/010-005/008-012/015
A. Middle Latitudes | |||
---|---|---|---|
Active | 20% | 20% | 25% |
Minor storm | 10% | 10% | 15% |
Major-severe storm | 05% | 05% | 10% |
B. High Latitudes | |||
---|---|---|---|
Active | 20% | 20% | 25% |
Minor storm | 10% | 10% | 20% |
Major-severe storm | 05% | 05% | 15% |
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Last X-flare | 2024/05/11 | X1.5 |
Last M-flare | 2024/05/13 | M1.2 |
Last geomagnetic storm | 2024/05/12 | Kp7 (G3) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
April 2024 | 136.5 +31.6 |
May 2024 | 144.3 +7.8 |
Last 30 days | 175.2 +82.9 |