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ICAO Meteorological Information Exchange Model (IWXXM) is a format for reporting weather information in XML/GML.IWXXM includes XML/GML-based representations for products standardized in International Civil Aviation Organization (ICAO) Annex III, such as METAR/SPECI, TAF, SIGMET, AIRMET, Tropical Cyclone Advisory (TCA), Volcanic Ash Advisory (VAA), [1] Space Weather Advisory and World Area ...
TAF indicates that the following is a terminal aerodrome forecast. This line may also indicate an amended forecast (TAF AMD) or a corrected forecast (TAF COR) [3] KXYZ indicates the airport to which the forecast applies (ICAO airport code). 051730Z indicates that the report was issued on the 5th of the month at 1730 UTC (also known as Zulu ...
FlightUtilities.com METAR and TAF online decoder; Format specifications. OFCM.gov — US Federal Meteorological Handbook No. 1 — Surface Weather Observations and Reports (September 2005). Complete documentation on the METAR format, PDF. Software libraries. Perl modules for parsing METAR reports at the CPAN site
Russian VOLMET station on 6617 kHz RAF Volmet on 5450 kHz at 5 May 2021 Canada's Gander Volmet received on 6604 kHz on 11 May 2021 VOLMET (French origin vol (flight) and météo (weather report)), or meteorological information for aircraft in flight , is a worldwide network of radio stations that broadcast TAF , SIGMET and METAR reports on ...
WXXM 1.1 [1] was released in 2010 with a number of additional products beyond ICAO Annex 3. WXXM 2.0 was released in 2014 as a major update. WXXM 2.0 removed data products that are authoritatively represented by ICAO in IWXXM 1.0 (METAR, SPECI, TAF, SIGMET) and incorporated IWXXM 1.0 design approaches.
A TTF is a professionally considered forecast for weather over a two-hour period, [1] and is based on an actual weather report, such as a METAR or SPECI and appended to the end of it. [1] A TTF is similar to or sometimes in addition to a TAF, a terminal aerodrome forecast, but during the TTF's validity period is considered superior to a TAF.
Syrian officials report that a tank containing 15,000 tonnes of fuel began to leak on August 23 in Baniyas while satellite imagery indicates that the spill covers an area of around 800 square kilometers and is approximately 7 kilometres (4.3 miles) from the Cypriot coast. Health and environment. COVID-19 pandemic. COVID-19 pandemic in Asia
23:43–23:53 3.18 mi (5.12 km) 30 yd (27 m) A tornado impacted a high school in Oelwein, damaging the ticket booth and fencing, as well as ripping metal siding off stands. The sides of a greenhouse were blown out, the FFA's chicken coop was tipped over, and the school roof was lifted.