EzyRadar
EzyRadar is a real-time, interactive weather radar and alert monitoring platform developed by Liveezy Studios.
It delivers high-quality radar imagery, global precipitation data, and National Weather Service (NWS) alerts in a sleek, browser-based interface.Built on the Leaflet mapping engine, EzyRadar visualizes live atmospheric conditions using layered radar imagery from NOAA, NASA, and other global meteorological networks.
Users can animate radar loops, view active alerts within map bounds, adjust quality and opacity, and receive AI-generated situation summaries — all without requiring an account or external software.
About
Third-Party Data Sources and Attribution
Legal Notice and License
Core Features
Radar Visualization
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Real-time radar overlays for the United States, Canada, and Europe.
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Animated radar loops for US MRMS and Global GPM precipitation layers.
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Single-frame radar options for Environment Canada and EUMETNET OPERA (Europe).
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Adjustable radar opacity and tile quality (Auto, Low, High).
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Tile-fade animation for smooth radar transitions.
Interactive Map Interface
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Powered by Leaflet, providing smooth navigation, zooming, and panning.
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Built-in USGS Topo and NASA Blue Marble basemap options.
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Global “Go to” field supporting both city names and coordinates.
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Built-in geolocation (“📍 Locate”) for quick centering on user position.
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Collapsible sidebar and floating settings panel for compact layouts.
Radar Animation Controls
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Playback controls: Play / Pause, Previous / Next Frame, and speed selection (1x to 2.4x).
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Frame slider with real-time timestamp display.
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Automatic radar frame refreshing every 5 minutes for continuous updates.
Alert Monitoring
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Fetches and displays live NWS alerts via the public NOAA API.
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Filters and lists only alerts visible within the current map bounds.
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Color-coded severity:
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Green = Normal / OK
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Orange = Moderate
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Red = Severe / Extreme
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Clickable alert polygons with popups showing event details and affected areas.
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AI-based “Situation Summary” providing simplified weather condition analysis.
User Controls
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Adjustable radar opacity and refresh options.
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Manual reload and timeline updates.
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Optional alert toggle for visual decluttering.
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Pinned options panel with quick minimize/maximize toggle.
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Configurable layer modes for US MRMS, Global GPM, Canada, and Europe.
Offline & Local Control
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Fully client-side, running entirely in the browser.
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Local preference persistence for layer modes and settings.
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No user login or data collection — 100% private and offline-friendly.
Interface & Design
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Modern dark theme with cyan, orange, and red accent highlights.
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Collapsible sidebar for radar legends, summaries, and alert lists.
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Floating “Options” panel for granular configuration.
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Responsive grid-based layout suitable for desktops and large tablets.
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Optimized for real-time updates and smooth map transitions.
Technologies Used
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Leaflet.js — interactive mapping engine.
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NOAA MRMS Radar API — U.S. radar imagery (animated reflectivity).
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NASA GIBS GPM API — global precipitation radar tiles.
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Environment Canada WMS — Canadian radar overlays.
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EUMETNET OPERA WMS — European radar overlays.
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NOAA Weather Alerts API — live NWS alert data in GeoJSON format.
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HTML5, CSS3, Vanilla JavaScript — full client-side architecture.