METAR
RA
What is rain?
Abbreviation for forecast windshear
What is WS?
PIREP stands for this
What is Pilot Report?
Type of direction used for winds aloft
What is True?
Code for blowing
What is BL?
Prefix used for a special observation
What is SPECI?
Times in UTC at which the TAF is issued
What is 0000, 0600, 1200, and 1800?
Meaning of /OV
What is the location of the report being made?
Coding used for light and variable wind
What is 9900?
Code for hail
What is GR?
Abbreviation for in cloud, cloud to cloud, cloud to ground lightning
What is LTGICCCCG?
Direction in which winds are coded
What is in True?
Abbreviation for urgent pilot report
What is UUA?
Coding for winds at 12,000' from 230 degrees at 44 kts with temp at 3 degrees C
What is 2344+03?
Code for smoke
What is FU?
Coding used for less than 1/4sm visibility
What is M1/4SM?
Area (radius) around an airport for which the forecast is created
What is 5 sm?
Units to give visibility in when giving a PIREP
What is statute miles?
Coding for winds at 34,000' from 270 degrees at 101 knots with -52 degrees C
What is 770152?
Code for squalls
What is SQ?
A reason for the visibility restriction is coded below this visibility threshold (in sm)
What is 7sm?
The definition of a tempo
What is no more than one hour at a time and for less than half the period listed?
Coding that the aircraft is not encountering forecast icing during a climb
What is /IC NEG DURC ?
Winds aloft are _______ (forecast or observation)
What is forecast?
Coding for temperature 11.1 and dewpoint -10.2
What is T01111102?