A tropical storm is a type of severe weather system characterized by a low-pressure area that produces organized thunderstorms and sustained winds ranging from 39 to 73 miles per hour (34 to 63 knots). It is classified as a tropical storm when it meets these wind speed criteria while maintaining a defined center of circulation. Tropical storms typically form over warm ocean waters, where they draw energy from the heat of the sea, and they can develop into more intense tropical cyclones, such as hurricanes or typhoons, if conditions remain favorable. These storms can lead to heavy rainfall, strong winds, and storm surges, posing risks to coastal areas and inland regions. The designation of “tropical storm” is an important part of the classification system used by meteorologists to gauge the storm’s potential impact and to inform the public and authorities for preparedness and response efforts.
Tropical Storm Alfred threatens Queensland and New South Wales, with winds over 100 km/h and potential for catastrophic flooding. The storm is located 600 km from Brisbane, reviving memories of…