THUNDERBOARD · Impact Confidence Details

Why This Score?

Impact Confidence provides decision-support context based on THUNDERBOARD warning data.

LIVE MODELIVEUpdated 6:35 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.

View Mode:Live Demo Low Demo Elevated Demo High Demo Tornado

AI Basis: No active Linn County Tornado Warning or Severe Thunderstorm Warning is present in the current THUNDERBOARD payload.

Weighted Scoring Factors

0No active Linn County Tornado Warning or Severe Thunderstorm Warning is present.

Confidence Trend

NewCurrent 0% · Previous n/a% · Change 0 points · Samples 1

Primary Factors

No active Linn County Tornado Warning or Severe Thunderstorm Warning is present in the current THUNDERBOARD payload

Limiting Factors

No active selected county primary warning is present; upstream influence is decision-support context only.

Source / Cache Status

Mode: Live

Active Primary Warning: no

Hazard: No active Primary Warning

Scoring Engine: 3.8.6-upstream-v1

Trend: New

AI source: not_applicable

AI Cache Eligible: no

AI Cached: no

Generated: n/a

Refresh seconds: 60

Alert ID: n/a

Polygon: no

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.