What do the METAR and Taf codes mean?
The Aircrew Quick Reference Guide to the METAR and TAF Codes is designed to help aircrews quickly and clearly translate METAR and TAF codes into plain language. See references in Attachment 1 for a listing of source documents. METAR codes report observed weather conditions by airfield; TAF codes report forecasted weather conditions by airfield.
How to do a TAF forecast for an airport?
Key to Aerodrome Forecast (TAF) and Aviation Routine Weather Report (METAR) (Front) Key to Aerodrome Forecast (TAF) and Aviation Routine Weather Report (METAR) (Front) TAF KPIT 091730Z 0918/1024 15005KT 5SM HZ FEW020 WS010/31022KT FM091930 30015G25KT 3SM SHRA OVC015 TEMPO 0920/0922 1/2SM +TSRA OVC008CB
What does the number 9999 mean on METAR?
· Forecast Visibility (as item 5) (9999 indicates 10Kilometers vis or greater) An eight digit telegraphic code on runway conditions for some European airports may be included at the end of hourly METAR messages: The first two digits correspond to the runway designator.
What does METAR stand for in aviation category?
METAR (Aviation Routine Weather Report) refers to a scheduled observation taken between 55-59 minutes past the hour (also referred to as a routine hourly observation).
What does a terminal aerodrome forecast ( TAF ) mean?
A Terminal Aerodrome Forecast (TAF) is a concise statement of the expected meteorological conditions at an airport during a specified period (usually 24 hours). Each ICAO state may modify the code as needed. The TAF code, as described here, is the one used in the United States. TAFs use the same weather code found in METAR weather reports.
What does Taf stand for in aviation category?
It is released according to a regular schedule unless sudden or exceptional weather changes occur. TAF stands for Terminal Aerodrome Forecast. It is a report released by large airports that summarizes the weather forecast for the area covered by five statute miles from the location of the airport.
What do the numbers mean on a METAR report?
The third part of a METAR report indicates the date and time when it was issued. For our example, the first two numbers say that the report was released on the 18 th of the month (18). The next four numbers pertain to the time – 08:45 in the morning (0845). The Z suffix means that the time is indicated in Zulu, or Greenwich Mean Time.
How often does the TAF Weather Report come out?
It is a report released by large airports that summarizes the weather forecast for the area covered by five statute miles from the location of the airport. A TAF report is valid for 24 to 30-hour time periods and is typically updated four times a day.
How to decode an ASOS METAR observation?
KEY TO DECODE AN ASOS (METAR) OBSERVATION METAR KABC 121755Z AUTO 21016G24KT 180V240 1SM R11/P6000FT – RA BR BKN015 OVC025 06/04 A2990 RMK AO2 PK WND 20032/25 WSHFT 1715 VIS 3/4V1 1/2 VIS 3/4 RWY11 RAB07 CIG 013V017 CIG 017 RWY11 PRESFR SLP125 P0003 600 09 T00640036 10066 21012 58033 TSNO $ TYPE OF REPORT
What is a terminal aerodrome forecast ( TAF ) decoder?
TAF Decoder. A Terminal Aerodrome Forecast (TAF) is a concise statement of the expected meteorological conditions at an airport during a specified period (usually 24 hours). Each ICAO state may modify the code as needed.
Where can I find a METAR Taf in Newark?
METAR: KEWR 012151Z 23010G16KT 10SM FEW060 FEW220 BKN250 27/08 A3020 RMK AO2 SLP226 T02670083 TAF: KEWR 011930Z 0120/0224 23011KT P6SM FEW050 BKN250 FM012200 20009KT P6SM FEW050 BKN250 FM020100 19006KT P6SM FEW050 BKN200 FM020700 22004KT P6SM BKN150 FM021500 19007KT P6SM FEW050 BKN150 FM021900 17010KT P6SM FEW050 BKN150
When was the last time I saw a METAR?
KTTN 161753Z 27010KT 10SM CLR 24/06 A2987 RMK AO2 SLP108 T02390061 10239 20178 55002 KTTN (TRENTON , NJ, US) observed 1753 UTC 16 June 2021 from the W (270 degrees) at 12 MPH (10 knots; 5.1 m/s)
Which is the METARs form for aviation weather?
KEWR 161751Z 31011G19KT 10SM FEW085 26/05 A2985 RMK AO2 SLP107 T02610050 10267 20200 58002 $ KEWR (NEWARK , NJ, US) observed 1751 UTC 16 June 2021