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OPDX DX Bulletim
Jan/30th AN Feb/02nd AN Feb/04th AN Jan/31st AN Feb/03rd AN Feb/05th AN Feb/01st AN SOLAR REFERENCE KEYS/INDEXES AND GEOMAGNETIC REFERENCE ====================================================== NORMALITY GEOMAG K Values Alpha ----------------- ------ -------- ------ AN - Above Normal Quiet K=0-1 0-7 HN - High Normal Unsettled K=2 8-15 LN - Low Normal Active K=3 16-29 BN - Below Normal Minor Storm K=4 30-49 DIS - Disturbed Major Storm K=5 50-99 VRY DIS - Very Disturbed Severe Storm K=6-9 100-400
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