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Barwick Lafayette Airport, Georgia

Small airport in Walker County, Georgia

Air quality

The air at Barwick Lafayette Airport

Index 71, moderate, led by fine particles. Read at 2 AM from its reporting area, Chattanooga (TN), 25 miles off.

71Moderate
  • Fine particles (PM2.5)71Moderate-
  • Ozone22Good-

The days ahead

Good each day through Sat Oct 17, led by fine particles. Yesterday measured 65, moderate.

Smoke, the next 42 hours

Smoke near the ground peaks at index 56, moderate, Fri 5 AM.

FriSat

Precipitation

What has fallen at Barwick Lafayette Airport

None in the last 3 days, to Fri 2 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 Barwick Lafayette Airport, the next 42 hours

Visibility stays 10 miles or more through Sat 8 PM.

FriSat

Airfield

Code
9A5
ICAO
-
IATA
-
Field elevation
777 ft
Serves
Lafayette
Kind
Small airport
Scheduled service
No
Its own instrument
9A5
Wind now
Variable at 1 mph, read 16 Oct, 02:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
02 / 204,999 ft75 ftAsphalt20° / 200°--
02202,000 ftN
Runways from their surveyed ends, north up, lengths and positions to scale.

Measured here

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

Every hour from LaFayette (9A5), Barwick Lafayette Airport's own instrument, measure by measure, on the field's own clock.

Temperature

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

Now
63F
2 AM
Highest
89F
2 PM Thursday
Lowest
63F
6 AM Thursday
Temperature and Dew point at LaFayette, temperature from 62.6 to 89.0, the latest 62.6; dew point from 62.6 to 70.4, the latest 62.6, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF607080906 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 63 F, the air 100% saturated; the humidity ran from 47% at 2 PM Thursday to 100% at 4 AM Thursday.

Dew point now
63F
2 AM
Humidity now
100%
Humidity, range
47 to 100%
Relative humidity at LaFayette, relative humidity from 47 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%4060801006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Wind

0 mph at 2 AM; at its strongest 5 mph, 2 PM Thursday, and no gust reported.

Now
0mph
Strongest
5mph
2 PM Thursday
Highest gust
-
none reported
Wind at LaFayette, wind from 0 to 5, the latest 0, in miles an hour.WINDmph02466 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM
Wind direction at LaFayette, wind direction from 10 to 350, the latest 10, in degrees.WIND DIRECTION°0901802703606 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Pressure

30.07 inHg at 2 AM, steady over 3 hours; 0.03 inHg lower than a day before.

Now
30.07inHg
2 AM
3 hours
+0.01inHg
steady
24 hours
-0.03inHg
Pressure, altimeter at LaFayette, pressure, altimeter from 30.05 to 30.16, the latest 30.07, in inches of mercury.PRESSURE, ALTIMETERinHg30.0530.1030.1530.206 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Visibility

Down to 0.8 miles at 4 AM Thursday, under a mile for 2 hours; 5 miles now.

Now
5mi
Lowest
0.8mi
4 AM Thursday
Hours under a mile
2
Visibility at LaFayette, visibility from 0.8 to 10.0, the latest 5.0, in miles.VISIBILITYmi02.557.5106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 500 ft at 4 AM Thursday; a base was reported in 7 of the hours.

Lowest base now
-
Lowest in 24 hours
500ft
4 AM Thursday
Hours with a base reported
7
Lowest cloud base at LaFayette, lowest cloud base from 500 to 5,500, the latest 5,500, in feet.LOWEST CLOUD BASEft02,0004,0006,0006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMMVFRVFR

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

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

What is measuring near here

The 5 instruments nearest Barwick Lafayette Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.0 miles away.

measured now3 instruments

LaFayette9A5

At an airfield/0.0 mi away/774 ft/3 ft below here

temp, wind, gust, visibility, precip, pressure

NaomiNAOG1

At a river or reservoir gauge/6.7 mi away/1,056 ft/279 ft above here

temp, wind, gust, humidity, pressure

I-75 @ SR 3GA341

Beside a road/16.3 mi away/768 ft/9 ft below here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

LafayetteLFYG1

At a cooperative observer's station/4.9 mi away/797 ft/20 ft above here

snowfall, snow depth, precip, high, low

La Fayette 11.0 WGA-WA-3

In a volunteer observer's own ground/10.6 mi away/2,235 ft/1,458 ft above here

precip, snowfall, snow depth

-

Snow on the ground

Elsewhere in Georgia

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

Near Barwick Lafayette Airport

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

Near Barwick Lafayette Airport