The Back-Projection (BP) product shows the beamformed time history and location of coherent short period P-wave energy generated by large earthquakes observed at three regional arrays and across the Global Seismic Network. These are generated following all global M6.5+ earthquakes.
Events for which BP products are generated are displayed in reverse chronological order (newest first). You can sort the event table by clicking on the column headers.
Click on a row to display the BP product for that event. The All Products column links to a page listing all available products for the corresponding event.
Use the filter controls below to limit events by region, depth, date, and magnitude range. For more information about the Back-Projections Data Product, visit the Back-Projections product page .
Click any row to open the data product for that event. To view the event details instead, select the row's radio button — its ID appears in Selected event ID below — then choose View Event Information from the action menu. Use Deselect event to clear your selection.
| ✓ | Event Time (UTC) | Depth (km) | Trigger Mag | Latitude | Longitude | Region | All Products |
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