Storm Intelligence

Current chase desk

Home base

Target

Recommended stage

Storm mode

A cinematic southern Plains supercell over prairie roads at sunset.

SPC category

Tornado

Hail

Wind

Confidence

Road Plan

Simple plan

Main route

Other route

When to stop

Timing

Switch if

Skip this if

Annotated Tactical Board

Track the active corridor

Official Artifacts

Saved products for this briefing

Chaser Desk

Public field notes worth keeping

Source and methodology drawer What is fixed locally vs hydrated live

Saved briefing layer

The chase posture, map notes, and Chaser Desk are rendered from a local JSON briefing so the page stays useful even if live services are slow or unreachable.

Live rail

The live rail hydrates from official SPC outlook, mesoscale discussion, and watch RSS feeds, plus same-day NWS alerts only when the saved briefing is close enough to active operations for them to matter.