THUNDERBOARD · Impact Confidence Details
Why This Score?
Impact Confidence provides decision-support context based on THUNDERBOARD warning data.
DEMO MODEDEMOUpdated 11:15 PM CDT
Low0%
How to read this score
Score bands
- 0-39: Low
- 40-59: Guarded
- 60-74: Elevated
- 75-89: High
- 90-100: Critical
What drives the score
- Primary NWS warning type
- County/polygon relevance
- Warning age and expiration
- NWS hazard tags and damage threat language
- Upstream warning, radar trend, and SPC context when available
Impact Confidence is deterministic decision support. Official NWS warning text, radar review, field reports, local EOC procedures, and agency policy remain authoritative. Open full scoring guide.
AI Basis: DEMO MODE: No active Linn County Tornado Warning or Severe Thunderstorm Warning is present in this sample THUNDERBOARD payload.
Weighted Scoring Factors
- 0Demo quiet state has no active primary warning.
Confidence Trend
SteadyCurrent 0% · Previous 0% · Change 0 points · Samples 1
Primary Factors
- DEMO MODE: No active Linn County Tornado Warning or Severe Thunderstorm Warning is present in the sample packet.
Limiting Factors
- DEMO MODE: Local AI summary is not generated for the low/quiet sample state.
Source / Cache Status
Decision Support Notice: Official warning information remains the National Weather Service product. This page explains THUNDERBOARD confidence context; it does not replace NWS warning text, local EOC procedures, radar analysis, or field reports.