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Departures (13)

Callsign Dep Arr Status ETA
DAL9921 KLAX YSSY Enroute 0536
FIN2 KLAX EFHK Enroute 0429
VIR8Y KLAX EGLL Enroute 0744
UAL248 KLAX PHNL Enroute 0921
N555DT KLAX KSAN Enroute 1600
DAL2272 KLAX KSFO Enroute 1406
UAL617 KLAX KSFO Enroute 1349
BAW164 KLAX EGLL Enroute 1303
UAL2603 KLAX KSFO Enroute 1350
VIR142 KLAX EGLL Enroute 1517
ANA5 KLAX RJAA Enroute 1600
DAL672 KLAX KLAS Enroute 1838
QXE1486 KLAX MMSD Enroute 1600

Arrivals (33)

Callsign Dep Arr Status ETA
PAL921 RPLL KLAX Enroute 0602
EWG9547 BKPR KLAX Enroute 1238
DLH452 EDDM KLAX Enroute 1319
QTR58X OTHH KLAX Enroute 1807
BOX474 EDDF KLAX Enroute 1723
BAW269 EGLL KLAX Enroute 1519
DAL1451 KATL KLAX Enroute 1600
DAL1305 KMSP KLAX Enroute 1704
BOX587 ZGSZ KLAX Enroute 1807
QTR8555 NZAA KLAX Enroute 0904
JAL16 RJTT KLAX Enroute 1646
AAL4916 KIAH KLAX Enroute 1729
AAL135 EGLL KLAX Departing
CKS225 KCVG KLAX Enroute 1417
QTR7358 LFPG KLAX Enroute 1600
UAL2420 KABQ KLAX Enroute 1320
SWA1863 KPHX KLAX Enroute 1540
SWA4776 KSFO KLAX Enroute 1730
ASA1214 KSEA KLAX Enroute 1409
AAL2002 KLAS KLAX Enroute 1424
AAL406 KPHX KLAX Enroute 1244
FDX985 KSEA KLAX Enroute 1335
N13KH KVNY KLAX Enroute 2309
AAL738 KSFO KLAX Enroute 1600
AAL1998 KPHX KLAX Enroute 2235
AUA81 LOWW KLAX Enroute 1353
SKW3538 KPHX KLAX Enroute 1600
DAL1219 KLAS KLAX Enroute 1543
ASA1419 MMGL KLAX Enroute 1257
DAL38 KSAN KLAX Enroute 1934
DAL12 KSAN KLAX Enroute 1600
N3562G KPSP KSMO Enroute 1600
AAL112 KSAN KLAX Enroute 1600

Los Angeles (SoCal) 46

Departures (2)

Callsign Dep Arr Status ETA
FFT2232 KONT KLAS Enroute 2057
CAL023 KONT RCTP Enroute 0435

Arrivals (2)

Callsign Dep Arr Status ETA
UPS983 KBFI KONT Enroute 1918
UPS2928 KSDF KONT Enroute 1710

Empire (SoCal) 4

Departures (14)

Callsign Dep Arr Status ETA
AMX141 KSAN MMMX Enroute 0415
JBU6942 KSAN KSFO Enroute 1600
ASA1175 KSAN KSEA Enroute 1616
DAL411 KSAN KDEN Enroute 1333
UAL320 KSAN KDEN Enroute 1345
ASA1006 KSAN KGEG Enroute 1550
UAL777 KSAN KIAH Enroute 0549
DAL1529 KSAN KMEM Enroute 0641
BAW264 KSAN EGLL Arriving
SWA1482 KSAN KLAS Enroute 0719
DAL38 KSAN KLAX Enroute 1934
N249F KSAN KVNY Enroute 1600
DAL12 KSAN KLAX Enroute 1600
AAL112 KSAN KLAX Enroute 1600

Arrivals (13)

Callsign Dep Arr Status ETA
UAL531 KDEN KSAN Enroute 1238
N110BW KCOS KSAN Enroute 1342
N555DT KLAX KSAN Enroute 1600
UAL430 KPHX KSAN Enroute 1909
DAL2412 KPHX KSAN Enroute 1532
SWA464 KDEN KSAN Enroute 1408
UAL233 KPHX KSAN Enroute 1600
N832SC KHND KSAN Enroute 1435
NKS1826 KSJC KSAN Enroute 0020
UAL142 KMLI KSAN Departing
N75829 KVNY KSAN Enroute 1600
N2217A KVNY KSAN Enroute 1600
SWA1127 KSBA KSAN Enroute 1600

San Diego (SoCal) 27

Departures (4)

Callsign Dep Arr Status ETA
SWA39 KLGB KLAS Enroute 1600
N60US KSNA MMSD Enroute 1240
DAL101 KSNA KJAC Enroute 1451
UAL436 KSNA KSFO Enroute 1600

Coast (SoCal) 4

Departures (7)

Callsign Dep Arr Status ETA
ASA1052 KBUR KSEA Enroute 1641
N315TS KVNY KLAS Enroute 1711
N13KH KVNY KLAX Enroute 2309
N75829 KVNY KSAN Enroute 1600
N2217A KVNY KSAN Enroute 1600
PTI737 KVNY SPTN Enroute 1600
SWA1566 KBUR KSMF Enroute 1600

Arrivals (1)

Callsign Dep Arr Status ETA
N249F KSAN KVNY Enroute 1600

Burbank (SoCal) 8

Departures (1)

Callsign Dep Arr Status ETA
N3562G KPSP KSMO Enroute 1600

Arrivals (3)

Callsign Dep Arr Status ETA
CGAMN KSDL KPSP Enroute 2010
N35CZ KSDL KPSP Enroute 2147
SWA2091 KLAS KPSP Enroute 1600

Palm Springs (SoCal) 4

Departures (11)

Callsign Dep Arr Status ETA
FFT4116 KLAS KCVG Arriving
HAL5 KLAS PHNL Enroute 1031
KAL006 KLAS RKSI Enroute 1154
ASA422 KLAS KSEA Enroute 1605
AAL605 KLAS KDEN Enroute 1521
JANET68 KLAS KSLC Enroute 1543
AAL2002 KLAS KLAX Enroute 1424
N832SC KHND KSAN Enroute 1435
SWA2091 KLAS KPSP Enroute 1600
DAL1219 KLAS KLAX Enroute 1543
VIV212 KLAS MMTJ Enroute 1600

Arrivals (8)

Callsign Dep Arr Status ETA
UAL6299 KIAD KLAS Enroute 1414
SWA39 KLGB KLAS Enroute 1600
N12215 KBJC KHND Enroute 1706
FFT2232 KONT KLAS Enroute 2057
N315TS KVNY KLAS Enroute 1711
DAL672 KLAX KLAS Enroute 1838
SWA1482 KSAN KLAS Enroute 0719
JBU711 KJFK KLAS Enroute 1402

Las Vegas 19

Departures (1)

Callsign Dep Arr Status ETA
SWA1127 KSBA KSAN Enroute 1600

Santa Barbara 1
  • Flights To/From ZLA: 113
  • Flights in ZLA Airspace: 49
  • Controller Schedule

    July 16th, 2025

    Socal Approach (Combined)
    Mohammad Mirza

    Session with AT

    1400 - 1500 PDT / 2100 - 2200 Zulu

    Ok, I've read the METAR, now what does all that mean?

    At some point, whether you are controlling or flying, in the real world or the Flight Simulator world, you have read a METAR. But what do all those letters and numbers mean? This article is dedicated to all the pilots and controllers who have been scratching their heads wondering how to decode this mess.

    Well first off what is a METAR? A METAR is an Aviation Routine Weather Report, issued for an airport every hour. A METAR consists of several parts first of which is the station identifier, followed by the current date in time (UTC); the wind; visibility; weather elements; sky condition; temperature & dew point; atmospheric pressure and lastly the remarks.

    For this article we will use the following METAR as an example:

    KLAX 291950Z 22011G22KT 1/2SM R24R/2600FT RA BR SCT001 OVC005 10/09 A2992 REFG WS RWY24R RMK SF4NS8 SLP113

    Confused yet? Hopefully after reading this article you will have a much better understanding.

    To decode this METAR I will break it down into its individual parts, and explain each in detail:

    KLAX

    This is the easy part, the station identifier. In this example we will use Los Angeles.

    291950Z

    This is the date and the time the METAR was issued. In this case it was issued on the 29th day of the month at 19:50 zulu (UTC).

    22011G22KT

    This is the wind direction and speed. Here the wind is blowing from the southwest, 220 degrees at 11 gusting to 22 knots. Wind speeds of less than 3 knots are considered calm winds. Sometimes you will see VRB in front of the wind speed instead a direction. This indicates that the wind direction is variable. For example VRB05KT indicates that the wind direction is variable at 5 knots.


    1/2SM R24L/2600FT

    This is the visibility. In this example the 1/2SM indicates that the visibility is one half of a statute mile. The R24R/2600FT is the Runway visual Range or RVR for a particular runway, this is measured in feet. In this case the RVR for runway 24R is 2600 feet. RVR is measured with an instrument called a transmissometer. What is a transmissometer you ask? A transmissometer is a projector and a receiver on opposite sides of the runway. A known intensity of light is sent from the projector to the receiver. Any obscuring matter such as rain, snow, dust, fog, haze or smoke reduces the light intensity arriving at the receiver. The resultant intensity is then converted to an RVR value by a signal data converter. These values are displayed by readout equipment in the air traffic facility and is updated once every minute for controllers to issue to pilots. The RVR indication issued in the METAR is the average RVR over the last hour before the METAR was issued. As mentioned before the RVR is measured in feet, since there are 5280 feet in a mile, we know that an RVR reading of 2600 is approximetely half a mile. An RVR reading is only issued when the visibility is less than 1 mile.

    RA BR

    This is the weather elements section. In this example RA BR means rain and mist. I will list below all of the codes for the weather elements. The weather elements can be divided into three categories. Precipitation; obscuration; other. Also preceding any of these categories can be a descriptor. The intensity can also be indicated. A + preceding the precipitation means heavy, no sigh indicates moderate and a indicates light. For example RA indicates light rain. In the example above the precipitation is rain and the obscuration is mist, there are no other weather elements. Meaning there is rain falling and the sky is obscured in mist. Listed below are all the different weather elements:

    Descriptor:

    MI SHALLOW BC PATCHES SH - SHOWER

    DR DRIFTING BL BLOWING TS THUNDERSTORM

    PR PARTIAL FR FREEZING

    Precipitation forms:

    DZ DRIZZLE RA RAIN SN SNOW

    SG SNOW GRAINS PE ICE PELLETS GR - HAIL

    GS SNOW PELLETS IC ICE CRYSTALS UP UNKNOWN

    Obscuration forms:

    BR MIST FG FOG HZ HAZE

    SA SAND FU SMOKE DU DUST

    VA VOLCANIC ASH

    Other phenomena:

    PO DUST/SAND WHIRLS SS SAND STORM

    DS DUST STORM SQ SQUALLS

    +FC TORNADO/WATER SPOUT FC FUNNEL CLOUD

    SCT001 OVC005

    This is the sky condition; it is measured in hundreds of feet and is always in a three digit form. In the example there is a scattered cloud layer at 100 feet and an overcast layer at 500 feet. 050 would mean 5000 feat and 500 would mean 50000 feet, you get the point! Cloud layers in a METAR are shown as height above ground level or AGL. For the cloud layer to be considered a ceiling it must be either a broken or overcast layer. Sky condition is measured in 1/8s or oktas. Listed below are the codes for the various sky conditions:

    SKC Sky clear or no cloud present.

    FEW Sky is less than 2/8s covered with cloud.

    SCT Sky is 3/8s 4/8 covered with cloud.

    BKN Sky is 5/8s 7/8s covered with cloud.

    OVC Sky is 8/8s, or completely covered with cloud.

    10/09

    This is the temperature and dew point and it is measured in degrees Celsius. The temperature always comes before the dew point. In this case the temperature is 10 degrees and the dew point is 9. If the temperature or dew point were below 0 degrees than it would be preceded by an M, so a temperature of minus 10 would read as M10. We all know what temperature is but what is dew point and why is it important? Well the dew point is the point to which the air has to be cooled to for 100% saturation to occur, meaning if the temperature and the dew point are the same then we have 100% relative humidity (we all know what 100% humidity feels like). This means that the air can hold no more water vapor and condensation occurs. This condensation can come in the form of fog, mist, haze etc. So when the temperature and dew point are only 1 degree apart, you can expect one of these to occur. Especially in the evening as the temperature cools and gets closer to the dew point.

    A2992

    This is the atmospheric pressure, better known to us as the altimeter setting. It is measured in inches of mercury or INHG. In this case the altimeter is 29.92 INHG This is important to us because it ensures that we get a correct reading on the aircraft altimeter, which is essentially a barometer in the aircraft that uses the difference in pressure on the ground to that at altitude to calculate the actual height above Sea Level or ASL.


    REFG

    The RE means recent, so REFG would mean recent fog, and basically it is as it sounds, there was fog in the area recently, REFZRA, would mean recent freezing rain, etc.

    WS RWY24R

    WS indicates Low level windshear (within 1600 feet AGL) on the takeoff and approach path. The runway identifier follows the WS warning. The example tells us that windshear was encountered on either the approach or departure for runway 24R. If windshear was encountered on all runways the METAR would read WS ALL RWY.

    RMK SF4NS8 SLP113

    This is the remarks section. It is used to show any other information that may be needed. It shows various things such as cloud types, sea level pressure, or anything else the weather reporter feels is important. In the example here the SF4NS8, is showing us the cloud types. So the SF4 means the first cloud layer (SCT001) is the stratus fractus type cloud. The NS8 means the second could layer (OVC005) in the nimbostratus type cloud. I will list all the cloud types below with a brief description. The SLP113 is the Sea Level Pressure measured in hectopascals or hpa. They are automatically preceded by 10, and the last number is a decimal place. So in this case the sea level pressure is 1011.3 hpa. 95% of the remarks in a METAR are irrelevant to VATSIM, but I will give a brief description of them. TORNADO, FUNNEL CLOUD or WATERSPOUT may be in the remarks section and are pretty self explanatory, they may also be followed by the direction they are moving, N E S or W. A01, means an automated weather station with out a precipitation discriminator, and A02 is an automated weather station with a precipitation discriminator. TWR VIS 2, is the visibility reported by tower personnel. LTG NE, shows lightning, in this case there is lightning to the Northeast. CIG 013V019, this tells us that the ceiling is variable between 1300 and 1900 feet. P0004 indicates the amount of precipitation in hundredths of an inch since the last weather observation. This shows 4/100 of an inch in the last hour. A trace is shown as P0000. There are a few other sections that can be in the remarks section, but are rarely seen so I wont really get into it here.

    Here are the various cloud types and a brief description:

    CI Cirrus AS - Altostratus

    ST Stratus AC - Altocumulus

    CS - Cirrostratus CF Cumulus Fractus

    SF Stratus Fractus ACC Altocumulus Castellanus

    CC Cirrocumulus TCU Heavy or Towering Cumulus

    SC Stratocumulus NS Nimbostratus

    CU Cumulus CB - Cumulonimbus

    The term fractus usually means a broken layer and the term nimbo usually indicates rain clouds.

    Stratus clouds form in horizontal layers, they look like a blanket in the sky, usually form in overcast layers.

    Cirrus clouds are the very high level thin wispy clouds, made of ice crystals.

    Cirrocumulus clouds are thin, cotton like clouds that form a very high overcast layer, usually a sign of bad weather to come in the near future.

    Cirrostratus clouds are a very high thin sheet of clouds which the sun or moon are visible through, producing a halo effect. They are an indication of a warm front coming, therefore deteriorating weather.

    Altocumulus clouds are a mid-level series of patches of rounded masses of cloud that lie in groups or lines, usually not an indication of any future weather.

    Altocumulus Castellanus clouds are an altocumulus with a turreted appearance, instable. Showers and turbulence can be expected.

    Altostratus clouds are thick grey clouds that cover the whole sky. Indicates the near approach of a warm front, some light rain or snow may fall from these clouds. Aircraft icing will almost always occur in this type of cloud.

    Stratus cloud is a low level cloud resembling fog, but not resting on the ground, drizzle usually falls. When stratus clouds are broken up by wind, they are called stratus fractus.

    Stratocumulus clouds are a series of low level patches or rounded masses, usually in a broken layer, you usually see patches of blue sky through the holes in the cloud. Usually common with a high pressure system in the winter. Gives little or no precipitation.

    Nimbostratus clouds are a uniform layer of dark grey cloud, these clouds are usually 15000 feet thick and bring full days of rain or snow.

    Cumulus clouds form in rising air currents and are evidence of unstable air. These are the white puffy clouds. Expect light turbulence. These clouds are also the early stage of a thunderstorm.

    Towering Cumulus clouds build up into high towering masses, hence the name. Rough air will occur under these clouds, as well as icing in them.

    Cumulonimbus clouds are huge cumulus clouds that rise well above the freezing level, the top usually forms an anvil shape as it flattens along the tropopause. These are thunderstorm clouds, and should be avoided due to severe turbulence, severe icing and lightning. Hail is usually present in the cloud. Extra caution should be used because these clouds are commonly embedded in a stratus layer, and cannot be seen.


    That concludes my article on METARs. I hope it was helpful, and cleared up any confusion you may have had. In my next article, I will go into detail on Terminal Area Forecasts (TAF).