TY - RPRT TI - Characteristics and sources of intense geoelectric fields in the United States: Comparative analysis of multiple geomagnetic storms AU - Xueling Shi AU - Michael D Hartinger AU - Joseph B.H. Baker AU - Benjamin Scott Murphy AU - Paul A. Bedrosian AU - Anna Kelbert AU - Erin (Josh) Rigler PY - 2022 DO - 10.1029/2021sw002967 UR - https://pubs.usgs.gov/publication/70236748 ID - 70236748 ER -