Satellite Image of Alvin (IMAGE) NASA/Goddard Space Flight Center Caption On June 27, 2019, the MODIS instrument aboard NASA's Terra satellite provided a visible image of Tropical Cyclone Alvin, located over 500 miles west of Baja California, Mexico. Credit NASA Worldview, Earth Observing System Data and Information System (EOSDIS) Usage Restrictions None License Licensed content 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.