Distance vs SNR: each dot is a report. The orange dashed line is the SSB threshold and the green dashed line the CW threshold, both set under Display. The faint vertical lines mark the P50 and P90 distance.
Reports over time + baseline: bars=spots/min in the selected window, red dashed=normal rate for the time of day (steps at 30 min UTC slot boundaries), taken from your 6×6-square region's history and scaled to your squares' current share of the region's reports; grey when a global fallback is shown.
Band label: the region's reports over the last hour (or the selected window, if shorter) against its normal for the same time of day. above normal = 1.5× or more, below normal = 0.67× or less, normal in between. low sample = fewer than 20 reports both observed and expected. not scored = no FT8 reports at or above -15 dB for the band. longer / shorter reach = P90 path length at least 30% above / below normal.