It was officially unnamed, with the cargo ship  providing vital meteorological data in assessing the storm. The twelfth tropical cyclone of the 1975 Pacific hurricane season, it developed from a cold-core upper-level low merging with the remnants of a tropical cyclone on August 31, well to the northeast of Hawaii. Convection increased as the circulation became better defined, and by early on September 2, it became a tropical storm.
It was officially unnamed, with the cargo ship  supplying vital weather data in assessing the tempest. The twelfth Pacific hurricane of the 1975 season, it developed from a cold-core upper-level low merging with the remnants of another cyclone on August 31, northeast of Hawaii. As the storm intensified, convection increased, and by early September 2, it became a tropical storm.