[BSSW]

Originally Posted by BSSW

Ligger sikkert noe slikt på wiki også, men hvorfor lete når man kan spørre

Letet litt der selv og fant:

The following is an example METAR from Burgas Airport in Burgas, Bulgaria, and was taken on 4 February 2005 at 16:00 Coordinated Universal Time (UTC).

METAR LBBG 041600Z 12003MPS 310V290 1400 R04/P1500N R22/P1500U +SN BKN022 OVC050 M04/M07 Q1020 NOSIG 9949//91=

METAR indicates that the following is a standard hourly observation.
LBBG is the ICAO airport code for Burgas Airport.
041600Z indicates the day of the month is the 4th and the time of day is 1600 Zulu time, 4:00PM Greenwich Mean Time, or 6:00PM Eastern European Time.
12003MPS indicates the wind direction is from 120 degrees true (east-southeast) at a speed of 3 meters per second.
310V290 indicates the wind direction is varying from 310 degrees true (northwest) through 120 degrees true (east-southeast) to 290 degrees true (west-northwest).
1400 indicates the prevailing visibility is 1400 metres.
R04/P1500N indicates the Runway visual range (RVR) along Runway 04 is 1500 meters and not changing significantly.
R22/P1500U indicates RVR along Runway 22 is 1500 meters and rising.
+SN indicates snow is falling at a heavy intensity.
BKN022 indicates a broken cloud layer at 2,200 feet above ground level (agl).
OVC050 indicates an unbroken cloud layer (overcast) at 5,000 feet above ground level.
M04/M07 indicates the temperature is minus 4 degrees Celsius and the dewpoint is minus 7 degrees Celsius.
Q1020 indicates the current barometric pressure extrapolated to sea level is 1020 millibars.
NOSIG is an example of a TREND forecast which is appended to METARs at stations while a forecaster is on watch. NOSIG means that no significant change is expected to the reported conditions within the next 2 hours.
9949//91 indicates runway status. Format: abcdefgh ab=runway heading, c=nature of coating (4=dry snow), d=surface covered in percent (9= 51-100% of rwy covered), ef=thickness of coating in millimeters (// stands for either not measurable or not affecting usage of rwy) gh=braking index (91=bad braking index i.e grip on rwy)
CAVOK indicates Ceiling And Visibility OKay (no cloud below 5000 feet, a visibility of 6 Statute Miles or more and no precipitation, thunderstorms, shallow fog, or low drifting snow)
= indicates the end of the METAR report