3 ms·
K-Index is more like (as someone else smartly said) a kind of heuristic subjective measure like a "Cat 5 Hurricane" Some more illuminating measurements are: C
by keepamovin 3y ago
K-Index is more like (as someone else smartly said) a kind of heuristic subjective measure like a "Cat 5 Hurricane"
Some more illuminating measurements are:
Carrington: Dst -1000 from an X80 flare and CME
May 2024 Event: Dst -250 from multiple up to X3.98 flares (and CMEs)