Rainfall Counter-to-Increments Analyzer
Review counter deltas, resets and gaps; export interval depths without reconstructing unknown rainfall.
Review records →System hub / observed rainfall
Rainfall Records & Gauge Networks
Review counter continuity, wet-event boundaries, paired station consistency and multi-period areal coverage without turning missing data into rain or dry weather.
Observed-data review only. No gauge certification, automatic rainfall correction, universal event criterion, forecast or drainage-design approval. Retain original records and qualified project judgement.
4 independent decisionsLocal CSV processingNo upload or account
From observations to a qualified review packet
Preserve sourceCheck clock & basisReview incrementsSeparate wet groupsCompare stationsReview spatial coverage
Use the appropriate entry point for your records. A valid event boundary, a stable paired ratio and a complete network period are different questions—not four ways to certify rainfall.
Rainfall record tools
Rainfall Event Separator & Analyzer
Separate interval rainfall with your chosen dry gap and retain unknown event boundaries.
Review records →Rain Gauge Double-Mass Checker
Compare paired-period accumulation and segment ratios without automatically correcting observations.
Review records →Areal Rainfall Series Calculator
Apply fixed station weights to many periods and expose incomplete network coverage.
Review records →Read before inferring
How to Review Rainfall Records Before Analysis
Check measurement basis, clocks, missing observations, event boundaries and station weights before using rainfall.
Read resource →Rainfall Record Bases & Missing Data
Distinguish counters, interval depths, intensities, paired accumulations and spatial means.
Read resource →Keep measurement and planning separate
Wells, Storage & Rainwater
Planning yield and storage use a different basis from reviewing observed rainfall.
Open connected workflow →Rainwater Harvesting Yield Calculator
Only use an appropriate, documented rainfall basis for a separate roof-yield planning calculation.
Open connected workflow →No automatic data repair. Observed-data review only. No gauge certification, automatic rainfall correction, universal event criterion, forecast or drainage-design approval. Retain original records and qualified project judgement.