A civil preparedness index using its own Signal Level scale. 10 of 10 domains are reporting real data — the composite above reflects only those, never the ones still unconfigured. See the Methodology page for which domains are live.
These are the domains holding the composite where it is, and the recorded reading doing the most to hold each one there. Refreshed automatically every time the index recomputes. What to do at Level 4 → · How the score is built
One point per day, the last recompute that day. Higher on the chart is more severe. Steady near the bottom is what calm looks like; a video promising a two-month countdown should be checked against this line. Free accounts see 90 days; Unlimited exports the full record as CSV.