Class M | 80% | 80% | 80% |
Class X | 15% | 15% | 15% |
Proton | 10% | 10% | 10% |
PCAF | YELLOW |
Observed 17 MAY 262 Predicted 18 MAY-20 MAY 260/260/265 90 Day Mean 17 MAY 191
OBSERVED AFR/AP 16 MAY 014/018 ESTIMATED AFR/AP 17 MAY 021/023 PREDICTED AFR/AP 18 MAY-20 MAY 025/030-018/020-015/015
A. Middle Latitudes | |||
---|---|---|---|
Active | 50% | 30% | 25% |
Minor storm | 20% | 15% | 10% |
Major-severe storm | 10% | 05% | 05% |
B. High Latitudes | |||
---|---|---|---|
Active | 70% | 35% | 30% |
Minor storm | 20% | 20% | 15% |
Major-severe storm | 10% | 05% | 05% |
All times in UTC
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/10 | M4.2 |
Last geomagnetic storm | 2024/11/09 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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October 2024 | 166.4 +25 |
November 2024 | 186 +19.6 |
Last 30 days | 163.1 +14.2 |