Archived Boundary Signals
Review qualifying outflow, cold-front, warm-front, dryline, and ambiguous local signatures.
Celina Weather Event Reports
This page automatically identifies locally significant days in the station archive. It currently covers significant rainfall, strong wind, hard freezes, and extreme heat, using published thresholds shown below.
Personal station analysis · Not an official warning or climate recordReviewing the complete station archive…
Boundary Archive and Storm Timelines
Nine-Hour Storm Timelines
Each archived passage links to temperature, dew point, pressure, wind, gust, and rain-rate trends from three hours before through six hours after.
Open a timeline from a qualifying event in the Boundary Archive →
Observer Reports and Storm Photographs
Human Observation
Read signed field reports with freeform narrative, observation time, location context, and optional storm photographs.
Separate Evidence Stream
Observer reports preserve what was seen and interpreted without altering automated station records or Boundary Watch classifications.
Significant Rainfall
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Days with at least 0.50 in
Strong Wind
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Days with a gust of at least 40 mph
Hard Freeze
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Days reaching 28°F or lower
Extreme Heat
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Days reaching 105°F or higher
Qualifying Events
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