Observed arrival · 2026-10-18
Earthspace’s Seismic Atlas
A browser-based atlas for filtering stored earthquake records and exploring them through graphs, statistics, and source data.
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- For
- People exploring stored earthquake catalogue data
- Worth noticing
- The page says the USGS catalogue family includes some records classified as other seismic events, with a filter to select earthquakes only.
Field notes
The page explains how its plots encode the data: magnitude stays on each record’s native scale, while depth uses a logarithmic transform, with the surface at the top. It also warns that a concentration around 10 km is mostly the catalogue’s default depth, and that some records in the USGS catalogue family are classified as other seismic events. The captured view does not show completed query results.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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