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Courtland Airport, Alabama

Small airport in Lawrence County, Alabama

Air quality

The air at Courtland Airport

Index 54, moderate, led by fine particles. Read at 12 AM from its reporting area, Loretto (TN), 29 miles off.

54Moderate
  • Fine particles (PM2.5)54Moderate23.4 mi
  • Ozone-20 ppb23.4 mi

The days ahead

Yesterday measured 44, good.

Smoke, the next 43 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 39 or under.

FriSat

Precipitation

What has fallen at Courtland Airport

None in the last 3 days, to Fri 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Courtland Airport, the next 43 hours

Visibility stays 10 miles or more through Sat 7 PM.

FriSat

Airfield

Code
9A4
ICAO
-
IATA
-
Field elevation
588 ft
Serves
Courtland
Kind
Small airport
Scheduled service
No
Its own instrument
9A4
Wind now
From 210° at 6 mph, read 16 Oct, 00:35

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
13 / 314,994 ft100 ftConcrete130° / 310°1 mph head, on 136 mph from the right
17 / 35 unlit5,000 ft150 ftConcrete175° / 355°5 mph head, on 173 mph from the right
133117352,000 ftN210° 6 mph
Runways from their surveyed ends, north up, lengths and positions to scale; the rose in the corner is the wind now.

Measured here

What the airfield's own instrument measured, the last 24 hours

Every hour from Courtland (9A4), Courtland Airport's own instrument, measure by measure, on the field's own clock.

Temperature

66 F at 12 AM; 89 F at its warmest, 2 PM Thursday, and 63 F at its coolest, 6 AM Thursday.

Now
66F
12 AM
Highest
89F
2 PM Thursday
Lowest
63F
6 AM Thursday
Temperature and Dew point at Courtland, temperature from 62.6 to 89.0, the latest 66.2; dew point from 54.8 to 63.2, the latest 60.8, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF50607080903 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16TEMPERATUREDEW POINT

How it is measured: Stevenson screen and siting, Field Book FB-INS-009

Humidity and dew point

A dew point of 61 F, the air 83% saturated; the humidity ran from 32% at 2 PM Thursday to 94% at 4 AM Thursday.

Dew point now
61F
12 AM
Humidity now
83%
Humidity, range
32 to 94%
Relative humidity at Courtland, relative humidity from 32 to 94, the latest 83, in per cent.RELATIVE HUMIDITY%204060801003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

How it is measured: Humidity variables, Field Book FB-WAT-002

Wind

6 mph from the southwest at 12 AM; at its strongest 7 mph, 10 AM Thursday, and no gust reported.

Now
6mph
from the southwest
Strongest
7mph
10 AM Thursday
Highest gust
-
none reported
Wind at Courtland, wind from 0 to 7, the latest 6, in miles an hour.WINDmph024683 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Wind direction at Courtland, wind direction from 190 to 290, the latest 220, in degrees.WIND DIRECTION°0901802703603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

How it is measured: Coriolis as geometry, Field Book FB-ENG-008

Pressure

30.07 inHg at 12 AM, steady over 3 hours; 0.03 inHg lower than a day before.

Now
30.07inHg
12 AM
3 hours
+0.00inHg
steady
24 hours
-0.03inHg
Pressure, altimeter at Courtland, pressure, altimeter from 30.05 to 30.15, the latest 30.07, in inches of mercury.PRESSURE, ALTIMETERinHg30.0530.0730.1030.1330.153 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

How it is measured: Hydrostatic balance, Field Book FB-ENG-003

Visibility

10 miles or more every hour.

Now
10+mi
Lowest
10+mi
Hours under a mile
0
Visibility at Courtland, visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16LIFRIFRMVFRVFR

How it is measured: Fog types, Field Book FB-WAT-020

Cloud base

The lowest cloud base came down to 6,000 ft at 1 PM Thursday; a base was reported in 5 of the hours.

Lowest base now
-
Lowest in 24 hours
6,000ft
1 PM Thursday
Hours with a base reported
5
Lowest cloud base at Courtland, lowest cloud base from 6,000 to 7,000, the latest 6,000, in feet.LOWEST CLOUD BASEft6,0006,2506,5006,7507,0003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16VFR

How it is measured: Cloud classification, Field Book FB-SKY-001

Precipitation

None measured in the gauge in the last 24 hours.

Last 24 hours
0.00in
Wettest hour
-
Hours with some
0

How it is measured: ASOS, Field Book FB-INS-002

Courtland: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 6 instruments nearest Courtland Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now4 instruments

Courtland9A4

At an airfield/0.1 mi away/587 ft/1 ft below here

temp, wind, gust, visibility, precip, pressure

Al Courtland 2 WSWLCXA1

At a river or reservoir gauge/0.2 mi away/568 ft/20 ft below here

temp, wind, gust, humidity, pressure

Courtland 2 WSW63868

At a climate reference station/0.6 mi away/575 ft/13 ft below here

temp, humidity, wind, solar, precip

Sudduth FarmsS2179

At a soil climate station/33.7 mi away/772 ft/184 ft above here

temp, humidity, soil temp, soil moisture

measured daily2 instruments

Al Courtland 2 WSWLCXA1

At a cooperative observer's station/0.2 mi away/568 ft/20 ft below here

snowfall, snow depth, precip, high, low

Town Creek 5.4 SSWAL-LR-6

In a volunteer observer's own ground/6.6 mi away/710 ft/122 ft above here

precip, snowfall, snow depth

-

Snow on the ground

Elsewhere in Alabama

22 places, each with its own forecast and its own instruments.

Near Courtland Airport

The nearest places, each with its own forecast and the instruments nearest it.

Near Courtland Airport