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Texas Gulf Coast Regional Airport, Texas

Medium airport in Brazoria County, Texas

Air quality

The air at Texas Gulf Coast Regional Airport

Index 46, good, led by fine particles. Read at 10 PM from its reporting area, Houston-Galveston-Brazoria (TX), 45 miles off.

46Good
  • Fine particles (PM2.5)46Good-
  • Ozone44Good-
  • Coarse particles (PM10)25Good-

The days ahead

Highest moderate, today, led by ozone. Yesterday measured 48, good.

Smoke, the next 46 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Texas Gulf Coast Regional Airport

None in the last 3 days, to Thu 9 PM. 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 Texas Gulf Coast Regional Airport, the next 46 hours

Visibility stays 6 miles or more through Sat 7 PM, lowest 6 miles Fri 4 AM.

FriSat

Airfield

Code
LBX
ICAO
KLBX
IATA
LJN
Field elevation
25 ft
Serves
Angleton
Kind
Medium airport
Scheduled service
No
Its own instrument
LBX
Wind now
From 90° at 5 mph, read 15 Oct, 21:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
17 / 357,000 ft100 ftAsphalt180° / 0°0 mph head, on 175 mph from the left
17352,500 ftN90° 5 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 Angleton/Lake Jacks (LBX), Texas Gulf Coast Regional Airport's own instrument, measure by measure, on the field's own clock.

Temperature

77 F at 9 PM; 91 F at its warmest, 2 PM, and 68 F at its coolest, 6 AM.

Now
77F
9 PM
Highest
91F
2 PM
Lowest
68F
6 AM
Temperature and Dew point at Angleton/Lake Jacks, temperature from 68.0 to 91.0, the latest 77.0; dew point from 67.0 to 72.0, the latest 70.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF60708090100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 70 F, the air 79% saturated; the humidity ran from 49% at 2 PM to 100% at 7 AM.

Dew point now
70F
9 PM
Humidity now
79%
Humidity, range
49 to 100%
Relative humidity at Angleton/Lake Jacks, relative humidity from 49 to 100, the latest 79, in per cent.RELATIVE HUMIDITY%406080100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

5 mph from the southeast at 10 PM; at its strongest 11 mph, 5 PM, with a gust of 20 mph at 3 PM.

Now
5mph
from the southeast
Strongest
11mph
5 PM
Highest gust
20mph
3 PM
Wind and Gust at Angleton/Lake Jacks, wind from 0 to 11, the latest 5; gust from 17 to 20, the latest 17, in miles an hour.WIND AND GUSTmph05101520Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Angleton/Lake Jacks, wind direction from 10 to 350, the latest 130, in degrees.WIND DIRECTION°090180270360Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Pressure

30.01 inHg at 10 PM, rising 0.03 inHg over 3 hours; the same as a day before.

Now
30.01inHg
10 PM
3 hours
+0.03inHg
rising
24 hours
+0.00inHg
Pressure, altimeter at Angleton/Lake Jacks, pressure, altimeter from 29.95 to 30.04, the latest 30.01, in inches of mercury.PRESSURE, ALTIMETERinHg29.9529.9830.0030.0230.05Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 6 miles at 7 AM; 10 miles or more now.

Now
10+mi
Lowest
6mi
7 AM
Hours under a mile
0
Visibility at Angleton/Lake Jacks, visibility from 6.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.510Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 2,900 ft at 10 PM; a base was reported in 22 of the hours.

Lowest base now
2,900ft
Lowest in 24 hours
2,900ft
10 PM
Hours with a base reported
22
Lowest cloud base at Angleton/Lake Jacks, lowest cloud base from 2,900 to 7,000, the latest 2,900, in feet.LOWEST CLOUD BASEft2,0004,0006,0008,000Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMMVFRVFR

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

Angleton/Lake Jacks: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 4 instruments nearest Texas Gulf Coast Regional 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 now2 instruments

Angleton/Lake JacksLBX

At an airfield/0.0 mi away/26 ft/1 ft above here

temp, wind, gust, visibility, precip, pressure

measured daily2 instruments

Lake Jackson 2.3 NWTX-BRZ-42

In a volunteer observer's own ground/2.8 mi away/22 ft/3 ft below here

precip, snowfall, snow depth

FreeportDOWT2

At a cooperative observer's station/9.9 mi away/20 ft/5 ft below here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Freeport (DOWT2), 9.9 miles from here, read 14 Oct, 23:59. measured daily

Elsewhere in Texas

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

Near Texas Gulf Coast Regional Airport

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

Near Texas Gulf Coast Regional Airport