Weather front areas of precipitation help determine the frontal type and location. There are two different meanings used within meteorology to describe weather around a frontal zone. The term "anafront" describes boundaries which show instability, meaning air rises rapidly along and over the boundary to cause significant weather changes. A "katafront" is weaker, bringing smaller changes in temperature and moisture, as well as limited rainfall. A cold front is located at the leading edge of the temperature drop off, which in an isotherm analysis shows up as the leading edge of the isotherm gradient, and it normally lies within a sharp surface
Four Letter Word (Kim Wilde song) Four Letter Word (Kim Wilde song) "Four Letter Word" is the fourth single from the Kim Wilde album "Close". It was released at the end of 1988 — the year that had seen Wilde release a best-selling album, have four international hits (including the chart-topping "You Came") and support Michael Jackson on the European leg of his world tour. "Four Letter Word" marked the first occasion in Wilde's then eight-year career where she released a straight ballad as a single. It also marked her last release of a song written by her father and brother (who had written the majority