Tropical Storm Merbok (2004)
Tropical Storm Merbok, known in the Philippines as Tropical Depression Violeta, was a weak, but destructive tropical storm which worsened the conditions in the Philippines, previously affected by Typhoon Muifa, just 2 days after that storm. This is also the first tropical cyclone recognized by the Japan Meteorological Agency, but not Joint Typhoon Warning Center, since Changmi in 2002.
Source: Wikipedia — Tropical Storm Merbok (2004) (CC BY-SA 4.0)