TA_K33A_Hardington, NE, USA TA_K34A_Le Mars, IA, USA TA_K35A_Storm Lake, IA, USA TA_K36A_Gilmore City, IA, USA TA_K37A_Belmond, IA, USA TA_K38A_Parkersburg, IA, USA TA_K39A_Oelwein, IA, USA TA_K40A_Colesburg, IA, USA TA_K41A_Shullsburg, WI, USA TA_K42A_Prairie Point, Evansville, WI, 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)