This public dashboard shows active NOAA alert regions and affected states for `Severe` and `Extreme` conditions, with compact filtering across location, alert type, onset status, and severity.
Use one search box to filter the active alert dashboard by location text, 2-letter state code, or full state name. You can also narrow by alert type and onset status.
Default view of active NOAA alert regions and affected states for `Severe` and `Extreme` conditions. This view refreshes on initial load, on button click, and once every hour while the page remains open.
Hover to see the alert count. Click a state to apply the same filter as the state list.
Click a state chip to focus the dashboard on that state.
Notes: nationwide cards represent active alert regions from NOAA. Use the map, state chips, severity filters, or filter row to narrow the list instantly.