The geomagnetic storm that resulted in the disturbances recorded during the night could have affected the compasses of nearby ships, she emphasizes. “If Titanic’s compass error were only 0.5°, she would have been off her course for around 9 m over 1 km of the run. This apparently insignificant error could have made the difference between colliding with the iceberg and avoiding it..." The other impact of the geomagnetic storm upon the Titanic rescue operation was wireless communication. According to the report, the Titanic used the ship frequency of 500kHz to send distress messages, a wavelength of 600 meter but...