The South Equatorial Current can be divided into three branches: The Southern South Equatorial Current (SSEC), the Central South Equatorial Current (CSEC), and the Northern South Equatorial Current (NSEC).
This is called melting. Melting happens when the temperature is 32°F (0°C) or higher. This is the melting point of water. If you cool liquid water to 32°F (0°C) or lower, it becomes solid.