Class M | 15% | 15% | 15% |
Class X | 01% | 01% | 01% |
Proton | 01% | 01% | 01% |
PCAF | GREEN |
Observed 18 AUG 131 Predicted 19 AUG-21 AUG 140/155/170 90 Day Mean 18 AUG 163
OBSERVED AFR/AP 17 AUG 026/027 ESTIMATED AFR/AP 18 AUG 030/030 PREDICTED AFR/AP 19 AUG-21 AUG 015/020-015/015-015/010
A. Middle Latitudes | |||
---|---|---|---|
Active | 35% | 25% | 20% |
Minor storm | 15% | 10% | 10% |
Major-severe storm | 01% | 01% | 01% |
B. High Latitudes | |||
---|---|---|---|
Active | 45% | 40% | 40% |
Minor storm | 30% | 20% | 20% |
Major-severe storm | 05% | 01% | 01% |
All times in UTC
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | M8.9 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 106.6 -45.9 |
Last 30 days | 116.1 -41.8 |