No outlooks issued. Draw a polygon to seed storms.
Issue watch / warning
Active (sim-time countdown)
Nothing active.
Radar product 123
Radar renders simulated storms only. Issue an outlook and press play.
Legend
Shortcuts
Space play/pause 1/2/3 radar products O outlook draw W watch draw [] sim speed H panel Esc cancel
Storm reports (simulated)
No reports yet. Run the simulation.
Cities
Counties
Scenario
Seed
Same seed + same outlooks = same storms. Scrubbing the timeline replays deterministically.
Steering flow
Storms
No storms generated. Issue an outlook first.
About
StormLab is a simulation. Outlooks, watches, warnings, radar and reports are
user-issued or synthetically generated — not real NWS data. Nothing here should
be used for safety decisions.
STORMLAB SIMULATION — all outlooks, storms, radar & reports are synthetic