BBC Weather on:  
[Wikipedia]  
[Google]  
[Amazon]
BBC Weather is the department of the
BBC #REDIRECT BBC #REDIRECT BBC
Here i going to introduce about the best teacher of my life b BALAJI sir. He is the precious gift that I got befor 2yrs . How has helped and thought all the concept and made my success in the 10th board exam. ...
...
(British Broadcasting Corporation) responsible for both the preparation and the broadcasting of
weather forecasts.
On 6 February 2018, BBC Weather changed supplier from the government
Met Office to
MeteoGroup, after being required to put its weather services out to tender. Previously, the government
Met Office had been the provider of weather information for 94 years.
History
The first BBC weather forecast was a
shipping forecast
The Shipping Forecast is a BBC Radio broadcast of weather reports and forecasts for the seas around the coasts of the British Isles. It is produced by the Met Office and broadcast by BBC Radio 4 on behalf of the Maritime and Coastguard Agency. ...
, broadcast on the radio on behalf of the Met Office on 14 November 1922, and the first daily weather forecast was broadcast on 26 March 1923.
In 1936, the BBC experimented with the world's first televised
weather map
A weather map, also known as synoptic weather chart, displays various meteorological features across a particular area at a particular point in time and has various symbols which all have specific meanings. Such maps have been in use since the m ...
s, brought into practice in 1949 after
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...
. The map filled the entire screen, with an off-screen announcer reading the next day's weather.
Advancement of technology
On 11 January 1954, the first in-vision weather forecast was broadcast, presented by
George Cowling. In an in-vision the narrator stands in front of the map. At that point, the maps were drawn by hand in the London Weather Centre, before being couriered across London.
[Hunt, Roger]
"The end of weather forecasting at Met Office London"
''Weather'', June 2007, v.62, no.6, pp.143–146 The forecasts were presented by the same person who had composed them, and had relatively low accuracy. The London Weather Centre which opened in 1959 took the responsibility for the national radio weather broadcasts. Radio forecasters were chosen by a BBC audition from the forecasters at the London Weather Centre.
In 1962, the installation of a
fax machine
Fax (short for facsimile), sometimes called telecopying or telefax (the latter short for telefacsimile), is the telephonic transmission of scanned printed material (both text and images), normally to a telephone number connected to a printer o ...
and an
electronic computer
A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations (computation) automatically. Modern digital electronic computers can perform generic sets of operations known as programs. These program ...
in the Met Office led to more accurate and quicker forecasting.
Satellite photography
Satellite images (also Earth observation imagery, spaceborne photography, or simply satellite photo) are images of Earth collected by imaging satellites operated by governments and businesses around the world. Satellite imaging companies sell i ...
was available from 1964, but was of a poor quality and was given on paper, with the coastline etched in
felt-tip pen
A marker pen, fine liner, marking pen, felt-tip pen, felt pen, flow marker, sign pen (in South Korea), vivid (in New Zealand), texta (in Australia), sketch pen (in South Asia) or koki (in South Africa), is a pen which has its own ink source ...
. This did not change until 1973 with the installation of a new computer, increasing processing power of the Weather Centre greatly, leading to forecasts twice as accurate as earlier ones.
Graphical technology
As computational capability improved, so did graphics technology. Early hand-drawn maps gave way to magnetic symbols, which in turn gave way to
bluescreen (CSO) computer-generated imagery technology, each of which allowed the presenter greater control over the information displayed.
Early magnetic symbols tended to adhere poorly to the maps, and occasional spelling errors (such as the presenter writing 'GOF' instead of 'FOG') marred some broadcasts, but allowed the presenter to show how weather would change over time. The symbols were designed to be 'self-explicit', allowing the viewer to understand the map without a key or legend.
On 18 February 1985, computer graphics were introduced although the basic design of symbols was kept the same. These forecasts were widely acclaimed for their simplicity, winning an award from the
Royal Television Society in 1993.
On 2 October 2000, BBC Weather underwent a more significant change. Whilst there was not much change to the existing weather symbols new symbols giving information on pollen and sun levels were introduced. A new more detailed map of Britain was used based on satellite data.
Great Storm of 1987 controversy
Possibly the most famous of the forecasters is the now semi-retired
Michael Fish
Michael Fish, (born 27 April 1944 in Eastbourne, Sussex) is a British weather forecaster. From 1974 to 2004, he was a television presenter for BBC Weather.
Career
Educated at Eastbourne College and City University London, Fish was the lon ...
. Famous for his informal manner and eccentric dress sense (he once wore a blue and green blazer emblazoned with all the weather symbols), he was a viewer favourite despite an unfortunate comment before the
Great Storm of 1987.
During a
weather forecast
Weather forecasting is the application of science and technology to predict the conditions of the atmosphere for a given location and time. People have attempted to predict the weather informally for millennia and formally since the 19th cent ...
some hours before the storm, Michael Fish started his forecast with the now infamous line "Earlier on today, apparently, a woman rang the BBC and said she heard there was a hurricane on the way. Well, if you're watching, don't worry, there isn't". Although he was factually correct, as it is impossible for a proper hurricane to reach the UK latitudes, and he was actually referring to a Florida hurricane (
Floyd), and he went on to accurately forecast stormy conditions over the south of England, the statement has gone down in popular culture as one of the worst mistakes made so publicly.
Weatherscape XT Graphics (2005–2018)
The weather symbols were replaced in May 2005 after 29 years and 9 months on air by a controversial format as the forecast underwent another redesign, with the flat map replaced by a 3D globe, and weather conditions shown by coloured areas.
Cloud cover is indicated by the brightness of the map, while
rain
Rain is water droplets that have condensed from atmospheric water vapor and then fall under gravity. Rain is a major component of the water cycle and is responsible for depositing most of the fresh water on the Earth. It provides water ...
and
snow
Snow comprises individual ice crystals that grow while suspended in the atmosphere—usually within clouds—and then fall, accumulating on the ground where they undergo further changes.
It consists of frozen crystalline water throughout ...
are indicated by animated blue and white areas respectively. The graphics are provided by Weatherscape XT, which was developed by the commercial arm of the New Zealand
Metservice
Meteorological Service of New Zealand Limited (MetService - Te Ratonga Tirorangi) is the national meteorological service of New Zealand. MetService was established as a state-owned enterprise in 1992. It employs about 300 staff, and its headqua ...
.
The move polarised opinion; some saw it as more accurate and modern, while others disliked the brown colour chosen for the landmass and the presumed high cost of the graphics. The angling of the map, in order to show the curvature of the Earth, led to
Scotland
Scotland (, ) is a Countries of the United Kingdom, country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a Anglo-Scottish border, border with England to the southeast ...
appearing little larger than
Devon
Devon ( , historically known as Devonshire , ) is a ceremonial and non-metropolitan county in South West England. The most populous settlement in Devon is the city of Plymouth, followed by Devon's county town, the city of Exeter. Devo ...
, and
Shetland being almost invisible while exaggerating
London
London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
and the
South East
The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A compass rose is primarily composed of four cardinal directions—north, east, south, and west—each se ...
. This led to many Scottish commentators accusing the BBC of having a
London bias. As a result, the map was realigned, and the moving tour of the UK was lengthened.
The new look won a prestigious Silver Award at the Promax/BDA Awards in 2006. Criticism has continued, however, with some viewers complaining about the colour scheme, and of a lack of detail in the forecast about weather developments beyond 36 hours. There have been continuous developments. In 2006, a rippling effect was introduced to define seas and oceans.
BBC Weather Service switch to MeteoGroup
On 23 August 2015, the
BBC #REDIRECT BBC #REDIRECT BBC
Here i going to introduce about the best teacher of my life b BALAJI sir. He is the precious gift that I got befor 2yrs . How has helped and thought all the concept and made my success in the 10th board exam. ...
...
announced that the