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METAR is a format for reporting weather information. A METAR weather report is predominantly used by aircraft pilots, and by meteorologists, who use aggregated METAR information to assist in weather forecasting. Today, according to the advancement of technology in civil aviation, the METAR is sent as IWXXM model. [1]
Surface weather observation. Weather station at Mildura Airport, Victoria, Australia. Surface weather observations are the fundamental data used for safety as well as climatological reasons to forecast weather and issue warnings worldwide. [1] They can be taken manually, by a weather observer, by computer through the use of automated weather ...
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Sep 26, 2015 · A METAR report includes the airport identifier, time of observation, wind, visibility, runway visual range, present weather phenomena, sky conditions, temperature, dew point, and altimeter setting. Excluding the airport identifier and the time of observation, this information is collectively referred to as “the body of the report.”.
Metar (prema grč. μέτρον: mjera; oznaka: m) mjerna je jedinica za duljinu i jedna je od osnovnih jedinica u Međunarodnom sustavu. Definicija je usvojena na 17. Općoj konferenciji za utege i mjere 1983. godine i glasi: Jedan metar jednak je duljini puta koji u vakuumu prijeđe svjetlost za vrijeme od 1/299 792 458 sekunde.
- The ICAO Designator – KBWI. A METAR will always start with a 4 letter designator. This will match the four-letter ICAO designator of the airport in question.
- Date and Time – 082330Z. How recent is the reported weather? Well, this section of the METAR will tell you. It is actually two pieces of information.
- Automated Observation – AUTO. In today’s age of technology, computers can even be weathermen! Many airfields are festooned with various sensors and gauges, which feed into a meteorological computer.
- Wind Information – 21010KT. The first three digits are directional bearing. They indicate which direction the wind is coming from. It is vita l to remember that this bearing will be given in degrees true, not magnetic.
Feb 12, 2022 · T11001144 is a more precise measure of the temperature and dewpoint, down to a tenth of the degree. In this case, the 1100 means the temperature is -10.0 degrees Celsius. Then, 1144 means a dewpoint of -14.4 degrees Celsius. A preceding 1 means negative, while a preceding 0 means the temperature is above zero.
Aviation Weather Center. METARs. IDs: Most recent past 1 hours past 2 hours past 3 hours past 6 hours past 12 hours past 24 hours past 48 hours past 96 hours. Include TAF. Decoded. Tabular. Load data.
