HOWD Photo (image) Georgia Institute of Technology Share Print E-Mail Caption The HOWD Polenet seismic station is located near the northwest corner of the Antarctica's Ellsworth Mountains. It was the station that showed the clearest indication of high-frequency signals following the 2010 Chilean earthquake. Credit Eric Kendrick/Ohio State University Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.