# USGS Geomagnetism Web Service

**Canonical:** https://apis.io/apis/us-geological-survey/geomagnetism-api/  
**Provider:** US Geological Survey — https://apis.io/providers/us-geological-survey/  
**Documentation:** https://www.usgs.gov/tools/web-service-geomagnetism-data

USGS Geomagnetism Web Service is one of 12 APIs that [US Geological Survey](https://apis.io/providers/us-geological-survey/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Geomagnetism, Magnetic Data, and Federal-Government. The published artifact set on APIs.io includes API documentation.

The USGS Geomagnetism Web Service provides programmatic access to geomagnetic data collected by USGS magnetic observatories across the United States and territories, supporting navigation, space weather, and geophysical research.

## Machine-readable artifacts (2)

- **Documentation** — https://www.usgs.gov/tools/web-service-geomagnetism-data
- **BaseURL** — https://geomag.usgs.gov/ws/edge/

## Other US Geological Survey APIs (11)

- [USGS ScienceBase Catalog API](https://apis.io/apis/us-geological-survey/sciencebase-api/)
- [USGS Seismic Design Data Web Services](https://apis.io/apis/us-geological-survey/seismic-design-api/)
- [USGS National Map Services](https://apis.io/apis/us-geological-survey/national-map-api/)
- [US Geological Survey Collections API](https://apis.io/apis/us-geological-survey/us-geological-survey-collections-api/)
- [US Geological Survey Continuous Values API](https://apis.io/apis/us-geological-survey/us-geological-survey-continuous-values-api/)
- [US Geological Survey Daily Values API](https://apis.io/apis/us-geological-survey/us-geological-survey-daily-values-api/)
- [US Geological Survey Earthquakes API](https://apis.io/apis/us-geological-survey/us-geological-survey-earthquakes-api/)
- [US Geological Survey Field Measurements API](https://apis.io/apis/us-geological-survey/us-geological-survey-field-measurements-api/)
- [US Geological Survey Metadata API](https://apis.io/apis/us-geological-survey/us-geological-survey-metadata-api/)
- [US Geological Survey Monitoring Locations API](https://apis.io/apis/us-geological-survey/us-geological-survey-monitoring-locations-api/)
- [US Geological Survey Time Series Metadata API](https://apis.io/apis/us-geological-survey/us-geological-survey-time-series-metadata-api/)

## Tags

Geomagnetism, Magnetic Data, Federal-Government

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/us-geological-survey/geomagnetism-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/us-geological-survey/.