Official-source geology, natural-hazard, and space-weather situational awareness.
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15-minute official ingest cadence
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DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
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Use the map to inspect eligible official events, target-region stages, and broader natural-hazard context. The heat layer represents official signal load, not the probability of a disaster.
Not a prediction or emergency-warning service. Earthquakes cannot be predicted by this page. For immediate instructions, follow the linked issuing agency and local emergency management.
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Reading the latest official cycle
No news, search, social, or snippet data is used.
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Active map signals
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Earthquakes in selected window
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Official sources healthy
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Elevated target regions
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Finding the strongest eligible official activity...
Select a marker or polygon for official timestamps, notification-gate status, and map-context eligibility. Earthquakes also offer their antipode and a felt-shaking extent. Use the map layer control to separate heat, events, and configured regions.