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SCANNING US ATMOSPHERE
Initializing...
SCANNING ATMOSPHERE
Geocoding location
Fetching Open-Meteo atmospheric data
Retrieving NWS alerts
Computing convective indices (STP, SCP, SRH)
Calculating hourly tornado probability
Rendering 24-hour forecast
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// Peak 24hr Tornado Prob.
0%
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OPEN-METEO LIVENWS ALERTSSTP FORMULASPC METHOD
24-Hour Hourly Breakdown
Key Threat Windows
24-Hour Trend Chart
Computed Convective Indices (peak hour)
Raw Atmospheric Data
Forecast Discussion
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Live data
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⚠ VORTEX uses real atmospheric data from Open-Meteo (model blend) and NWS alerts.
Tornado probability is calculated using SPC's Significant Tornado Parameter formula and related indices.
This is a research/situational-awareness tool — NOT an official NWS forecast.
Always follow NWS, SPC, and local emergency management guidance for life-safety decisions.