Fig. 5From: Seawater motion-induced electromagnetic noise reduction in marine magnetotelluric data using current metersA 172-s time series from site SH-R11 at August 24, 2018, when the velocity of the time section was relatively large. The five EM components (Ex/Ey/Ez/Hx/Hy) are derived from the OBEM data logger with a 150 Hz sampling rate, and the bottom three components (vE/vN/Speed) originated from the current meter with a sampling rate of 1 HzBack to article page