Science
USGS Earthquake API
Select earthquake events by time, location, and attributes.
Provenance & attributes
Kind: api · HTTPS: unknown · CORS: unknown
Sources: profiles
Categories: Science ·
When is this useful?
A bounded event selection with provenance and update fields.
Access & pricing
No key
The listed public read routes do not need a key; check authentication separately for other functions.
Unknown
The checked sources did not establish current hosted pricing; no free commercial or unlimited access is assumed.
Get your own key only from the provider. Never enter keys or tokens here.
Limitations & terms
A query can return at most 20,000 events. Not earthquake prediction; check third-party exceptions and display revisions.
Commercial use: Restricted
Official terms ↗Related guides
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