Typhoon Meranti was the first of the record nine named storms to develop during August within the 2004 Pacific typhoon season. Forming from an area of low pressure on August 3, Meranti gradually strengthened. On August 5, the storm underwent a brief period of rapid intensification, attaining its peak intensity later that day. According to the Japan Meteorological Agency, the storm attained winds of 10-minute winds) while the Joint Typhoon Warning Center reported that the storm attained winds of 1-minute winds). The following day, the typhoon quickly weakened to a tropical storm due to unfavorable conditions. By August 9, the system completed an extratropical transition; the remnants of the storm persisted until August 13, at which time it was absorbed by a large, non-tropical low.
