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Earthquake shaking at the event location

What earthquake shaking intensity was observed or modelled at the event location and time?

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Question SRC USGS ComCat and Sh…

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U.S. Geological Survey Primary fit
USGS ComCat and ShakeMap API

USGS event detail supplies earthquake id, event time and magnitude and links to a ShakeMap grid whose metadata includes event_timestamp, MMI values, shakemap_version and code_version. The grid pins event, measure, model version and spatial surface, but the citation does not by itself label each cell observed versus modelled or supply an explicit retrieval/as-of timestamp; PGA is percent g, not g.

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