1 st Weather Station
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Transcript of 1 st Weather Station
1st Weather StationThe first weather station in the world was made on July 1, 1891 in Amarillo, Texas. It was name The U.S Weather Bureau.
Definition:
- Is a facility that use instruments and equipment to observe the atmosphere and its condition.
FUNCTIONS - To provide information for weather forecasts.
- To study the weather and climate.
Thermometer : to measure temperatureBarometer: to measure air or barometric
pressureHygrometer : to measure humidityAnemometer : to measure wind speed
Instruments :
Instruments : Wind vane : to measure wind direction Rain gauge : to measure precipitation Disdrometer : to measure drop size
distribution Transmissometer : to measure visibility
NATIONAL METEOROLOGICAL INSTITUTEHISTORY
The 7 of April of 1888 was the creation of The National Meteorological Institute
Pittier is recognized as the director of the work.
The first systematic observations of rain and temperatures of San Jose and the study of the climate of the country began.
Geographically, the planetary band understood between the parallel Tropic of Cancer and Tropic of Capricorn, it is defined as A Tropical Zone.
The location of our country in this region him awards tropical characteristics to his ecological environment: forests, hydrographic network, soils and climate.
The fauna and the flora that one adapts to these conditions, are therefore, of tropical type. The tropical climate of our country, is modified by different factors as the relief, the situation with regard to the continent, the oceanic influence and the general traffic of the atmosphere.
WEATHER OF COSTA RICA
An automatic weather station (AWS) provides a range of general, technical and meteorological advice which it will assist current and potential AWS users.
AWS advantages and disadvantages
1. Advantages: Are more consistent in their measurement Provide data at a significantly greater
frequency Provide data all day and night all 365 days Can be installed in populated areas
Advantages:
DISADVANTAGES
Some elements are difficult to automate
Require a large capital investment
Are less flexible than human observers
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