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PIREP field description




Field #
Field Name
Description
Field Type
Units
1
receipt_time Time (ISO8601 date/time format) when the report was received
string
ISO
8601 date/
time
2
observation_time Time (ISO8601 date/time) when the
weather/condition was experienced
string
ISO
8601 date/
time
3
quality_control_flags Quality control flags that indicate any assumption(s)
made on the PIREP data. Please refer to
PIREP Quality Control Flag Description.
string
4
aircraft_ref Reference to the aircraft. Aircraft type, flight number, or other aircraft information
string
5
latitude Latitude
float
decimal degrees
6
longitude Longitude
float
decimal degrees
7
altitude_ft_msl altitude in ft MSL (mean sea-level)
integer
ft above MSL (mean sea-
level)
8
sky_condition Sky cover - up to two levels of cloud types can be reported. Allowed values: VMC|VFR|SKC|CLEAR|CAVOC|FEW|SCT|BKN|OVC|OVX|
IFR|IMC
string
9
cloud_base_ft_msl Height of cloud base- up to two levels can be reported
integer
ft MSL (mean sea-
level)
10
cloud_top_ft_msl Height of cloud top - up to two levels can be reported
integer
ft MSL (mean sea-
level)
11
turbulence_type Turbulence type. Up to two levels of turbulence data
can be reported. The allowed values are: CAT|CHOP|LLWS|MWAVE
string
12
turbulence_intensity Turbulence intensity. Up to two levels of turbulence data
can be reported. The allowed values are: NEG|SMTH-LGT|LGT|LGT-MOD|MOD|MOD-SEV|
SEV|SEV-EXTM|EXTM
string
13
turbulence_base_ft_msl Height of turbulence base. Up to two levels of turbulence data can be reported.
integer
ft MSL (mean sea-
level)
14
turbulence_top_ft_msl Height of turbulence top. Up to two levels of turbulence data can be reported.
integer
ft MSL (mean sea-
level)
15
turbulence_freq Turbulence frequency. Up to two levels of turbulence data can be reported. Allowed values are: ISOL|OCNL|CONT
string
16
icing_type Icing type. Up to two levels of icing data can be reported. Allowed values: RIME|CLEAR|MIXED
string
17
icing_intensity Icing intensity. Up to two levels of icing data can be reported. Allowed values: NEG|NEGclr|TRC|TRC-LGT|LGT|LGT-MOD|
MOD|MOD-SEV|HVY|SEV
string
18
icing_base_ft_msl Icing base. Up to two levels of icing data can be reported.
integer
ft MSL (mean sea-
level)
19
icing_top_ft_msl Icing top. Up to two levels of icing data can be reported.
integer
ft MSL (mean sea-
level)
20
visibility_statute_mi Visibility
intger
statute mi
21
wx_string Weather
string
22
temp_c Temperature
float
C
23
wind_dir_degrees Wind direction, the direction from where the wind is blowing.
integer
degrees
24
wind_speed_kt Wind speed
integer
kts
25
vert_gust_kt Vertical gust
integer
m/s
26
pirep_type PIREP or AIREP
string
27
raw_text Raw PIREP in text
string





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Page last modified: February 26, 2013
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