Class M | 65% | 65% | 65% |
Class X | 10% | 15% | 10% |
Proton | 10% | 10% | 10% |
PCAF | green |
Observed 17 Apr 217 Predicted 18 Apr-20 Apr 210/200/190 90 Day Mean 17 Apr 160
Observed Afr/Ap 16 Apr 017/030 Estimated Afr/Ap 17 Apr 008/009 Predicted Afr/Ap 18 Apr-20 Apr 015/020-010/010-007/010
A. Middle Latitudes | |||
---|---|---|---|
Active | 40% | 20% | 30% |
Minor storm | 25% | 05% | 10% |
Major-severe storm | 05% | 01% | 01% |
B. High Latitudes | |||
---|---|---|---|
Active | 10% | 15% | 15% |
Minor storm | 25% | 25% | 25% |
Major-severe storm | 60% | 25% | 40% |
All times in UTC
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Last X-flare | 2024/05/15 | X2.9 |
Last M-flare | 2024/05/19 | M1.6 |
Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
April 2024 | 136.5 +31.6 |
May 2024 | 155.9 +19.4 |
Last 30 days | 163.2 +40.8 |