Raymarine e7, Справочник пользователя

Страница: 247 / 320

Term Definition
Tropical depression An organized system of clouds and thunderstorms with a defined surface circulation and maximum sustained winds of 38 mph (33 kt) or less.
Tropical storm An organized system of strong thunderstorms with a defined surface circulation and maximum sustained winds of 3973 mph (34 63 kt).
Tropics An area on the Earth’s surface that lies between 30º north and 30º south of the equator.
Trough An elongated area of relatively low atmospheric pressure, usually extending from the centre of a low pressure region.
Typhoon The name for a tropical storm originating in the Pacific Ocean, usually the China Sea. They are basically the same as the hurricanes of the
Atlantic Ocean and the cyclones of the Bay of Bengal.
Wave cyclone
A storm or low pressure centre that moves along a front.
Wave period The period is the time gap between successive waves and the longer the period the faster the waves travel.
Using the weather application (North America only)
247