TA_Q15A_Fillmore, UT, USA TA_Q16A_Castle Valley Ranch, Emery, UT, USA TA_Q18A_Rafter H Ranch, Green River, UT, USA TA_Q19A_Hogan Spring (BLM), Cisco, UT, USA TA_Q21A_Lamborn Mesa, Paonia, CO, USA TA_Q22A_Crested Butte, Gunnison, CO, USA TA_Q23A_Hartsel, CO, USA TA_Q23K_Middleton Island, AK, USA TA_Q25A_Bedland, Calhan, CO, USA TA_Q26A_Hugo, CO, 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)