TA_J30A_Dallas, SD, USA TA_J31A_Geddes, SD, USA TA_J32A_Parkston, SD, USA TA_J33A_Davis, SD, USA TA_J34A_George, IA, USA TA_J35A_Milford, IA, USA TA_J36A_Seneca 1, Swea City, IA, USA TA_J37A_Redenius Farm, Forest, IA, USA TA_J38A_Wedel Dairy, Riceville, IA, USA TA_J39A_Decorah, IA, USA

Welcome & Introduction

This site is the home of everything related to the Array Network Facility (ANF) component of the EarthScope USArray program. Follow the links below for more information:

View detailed information about a station:
(eg: TA_109C, TA_TOLK, US_LONY, AK_TNA)