Contents
What does FG mean on a METAR?
The METAR code for shallow fog is “MIFG” – MI (descriptor) = shallow, FG (weather phenomena) = fog.
What does the T mean in a METAR?
The “0” after the “T” indicates that the temperature and dew point are higher than 0 degrees Celsius (a “1” will follow the “T” when the dew point temperature and /or the temperature is / are less than 0 degrees Celsius).
What does RAB mean in a METAR?
Find
| – | Light intensity (precip) |
|---|---|
| RAB | Rain Began @ HHMM (RAB 1421) or as Min past hour (RAB 21) [METAR] |
| RADAT | Radiosonde observation addl data (RADAT 87045 = 87 % RH at frzg level of 4500 MSL) |
| RAE | Rain Ended @ HHMM (RAE 1433) or as Min past hour (RAE 33) [METAR] |
| RAPID | Rapid(ly) |
What does CIG mean in METAR?
KEY TO DECODING THE U.S. METAR OBSERVATION REPORT
| KEY TO DECODING A METAR REPORT | |
|---|---|
| METAR | TYPE OF REPORT |
| CIG 013V017 | VARIABLE CEILING |
| CIG 017 RWY11 | CEILING HEIGHT AT SECOND LOCATION |
| PRESFR | PRESSURE RISING OR FALLING RAPIDLY |
Why does FU mean smoke?
Felix Ungar, and we’re still out of Corn Flakes. In all seriousness, so it won’t take you 3 hours to figure out, that’s an abbreviation of the French word for “smoke”.
What is the 8 * * * * Group on a METAR?
Runway State Group (RSG) An 8-figure group which may be added to METAR from civil aerodromes.
How long is TAF valid?
24-hour
Routine TAFs are valid for a 24-hour period and issued four times daily: 00Z, 06Z, 12Z, and 18Z, and are amended (updated) as conditions require.
What does TX mean in TAF?
TX – Indicator for Maximum temperature. TtTt – Temperature value in Celsius. TN – Indicator for Minimum temperature. HH – Forecast hour, i.e. the time(hour) when the temperature is expected.
Why is mist abbreviated BR?
The abbreviation for a condition of mist is BR on METAR and TAF reports….What does BR mean in TAF?
| Type | Abbreviation | Meaning |
|---|---|---|
| Precipitation | UP | Unknown Precipitation |
| Obscuration | FG | Fog |
| Obscuration | BR | Mist (French: Brume) |
What does becmg stand for in METAR / Taf?
BECMG – Becoming… BECMG 0002 = becoming 00 to 02 Zulu FM – From… FM0200 = from 0200 Zulu TEMPO – Temporarily… TEMPO 0002 = Temporarily 00 to 02 Zulu 4/SSS – Snow depth in inches. 4/021 = 21 inches on ground.
What do you need to know about minimal METAR?
A minimal METAR contains information about wind, visibility, clouds, temperature and pressure in addition to observing location and issuing time. Other phenomena are reported when needed. Z: Indicates UTC time. AUTO: The report was made automatically without human intervention or supervision. COR: The report was corrected.
What are the components of a METAR message?
The following table describes the components of a METAR message, group by group. A minimal METAR contains information about wind, visibility, clouds, temperature and pressure in addition to observing location and issuing time. Other phenomena are reported when needed.
What does VC stand for in METAR and Taf?
Qualifier, either – (light), + (heavy) or VC (in vicinity, i.e. not on location but within 8000 m) NsNsNs: Cloud amount. One of the following: VV: The sky is obscured. hshshs: Height of cloud base or the extent of vertical visibility ( VV) in hundreds of feet above field elevation.