Gravity data, geophysical grids, and horizontal gradient maxima of the Healdsburg 30 by 60 minute quadrangle, California
September 24, 2025
This data release contains (1) principal facts of gravity measurements by previous studies and collected by the U.S. Geological Survey in 2006-2024, (2) geophysical grids, and (3) horizontal gradient maxima derived from gravity and magnetic potential fields of the Healdsburg 30 by 60 minute quadrangle, California. Gridded data are provided in geotiff format. These data support modeling of gravity and magnetic anomalies to understand the structure beneath this region.
Citation Information
| Publication Year | 2025 |
|---|---|
| Title | Gravity data, geophysical grids, and horizontal gradient maxima of the Healdsburg 30 by 60 minute quadrangle, California |
| DOI | 10.5066/P18OBRK2 |
| Authors | Victoria E Langenheim, Craig A McCabe, Janet T Watt, Grace C Walker |
| Product Type | Data Release |
| Record Source | USGS Asset Identifier Service (AIS) |
| USGS Organization | Geology, Minerals, Energy, and Geophysics Science Center |
| Rights | This work is marked with CC0 1.0 Universal |
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