Define the event
Rain, wind direction, thaw or heat must be described consistently.
House Observatory · Instrument 03Weather
Weather
Correlator
Compare symptom dates with rain, wind, freeze, thaw or heat events and test whether a repeatable lag exists.
Core principleA repeated timing relationship is evidence. One coincidence is not a pathway.
100%weather events matched inside the selected lag
Best exact lag1 days
Matched events4
Unmatched weather0
Matched events support timing correlation, while unmatched relevant events weaken a simple one-trigger explanation.
Next useful recordContinue logging both positive and negative weather events and add wind direction, intensity or freeze-thaw context where relevant.
Keep matching and non-matching events.
No locally saved correlations yet.
Test the lag
Immediate drips and delayed stains can belong to different transport paths.
Keep non-events
Relevant storms without recurrence are evidence against some explanations.
Verify after repair
Count the trigger events that pass without reproducing the symptom.
