Plain English Campaign PEC criticised the Met Office for using the phrase "probabilities of precipitation" instead of "rain is likely". The Met Office responded by explaining that precipitation does not mean only rain. A Met Office spokesman said: "Precipitation covers a wide range of stuff falling from the sky including rain, sleet, snow, hail, drizzle, and even cats and dogs – but sums it up in just one word." Plain English Campaign The Plain English Campaign (PEC) is a commercial editing and training firm based in the United Kingdom. Founded in 1979 by Chrissie Maher, the company is a world leader in plain-language
Cumulonimbus and aviation the shear between rising and sinking air. If the airspeed is too high at this point, the airplane will break apart. The crash of Flight AF 447 is indirectly related to this situation: the pilot, being short on fuel, opted for the shortest path while crossing the thunderstorm line associated with the intertropical convergence zone, and the pitot tubes iced over. What followed is known. On-board radars can be deceiving. Hail shafts generate weak radar echoes and are significantly more dangerous than cloudbursts. Close to the ground, heavy rain (or snow at altitude) tends to dampen turbulence (it is said