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Free weather resource

Global Extreme Weather Alerts Map

A free live map of severe weather alerts from the United States, Canada, Europe, Australia, and Japan. It normalizes official warning feeds into one interactive LatLng map so readers can quickly see active hazards across regions.

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Live alert map Severe alerts
Screenshot of the LatLng global extreme weather alerts map showing active alerts across North America and Europe

What It Shows

Active public weather warnings displayed as polygons where available, with source-region markers for feeds that do not publish exact alert geometry.

Update Frequency

The normalized alert snapshot refreshes about every 5 minutes, depending on source-feed availability and upstream update timing.

Best For

Weather resource pages, preparedness blogs, GIS examples, storm-tracking roundups, and articles that need a free global alert-map reference.

About This Weather Alerts Map

The LatLng extreme weather map combines multiple official public alert feeds into a single view. The live dashboard includes region and severity filters, map navigation, searchable visible alerts, and direct links back to source alerts when available.

The map is intended as a public visualization and educational resource. It is useful for showing where severe weather warnings are active, but it should not replace local emergency alerts, official weather agencies, or life-safety notification systems.

Data Sources

RegionSource
United StatesNational Weather Service active alerts API.
CanadaEnvironment Canada / MSC GeoMet weather-alerts feed.
EuropeMeteoAlarm country alert feeds.
AustraliaBureau of Meteorology warning products when available from the edge.
JapanJapan Meteorological Agency warning data and area metadata.

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