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SFI --K ---:-- UTC

History tool

Band Condition History Time Machine

Rewind the last day, three days, or week of solar conditions and inspect how a given band would have behaved at your location. This is built for operators who want more than the current snapshot.

Band history

Band Condition Time Machine

Rewind recent solar history and inspect how 10m would have scored at your location. This is a heuristic reconstruction from stored SFI, SSN, and K-index snapshots.