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Central Colorado Regional Airport, Colorado

Small airport in Chaffee County, Colorado

Air quality

The air at Central Colorado Regional Airport

Index 20, good, led by ozone. Read at 2 AM from its reporting area, Aspen (CO), 46 miles off.

20Good
  • Fine particles (PM2.5)16Good-
  • Ozone20Good-
  • Coarse particles (PM10)7Good-

The days ahead

Good each day through Today, led by ozone. Yesterday measured 31, good.

Smoke, the next 41 hours

No smoke near the ground through Sat 6 PM.

FriSat

Precipitation

What has fallen at Central Colorado Regional Airport

None in the last 24 hours; 1.05 in over the last 3 days, to Fri 2 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
1.05in

Visibility

How far you can see at Central Colorado Regional Airport, the next 41 hours

Visibility stays 7 miles or more through Sat 6 PM, lowest 7 miles Fri 8 AM.

FriSat

Airfield

Code
AEJ
ICAO
KAEJ
IATA
-
Field elevation
7,946 ft
Serves
Buena Vista
Kind
Small airport
Scheduled service
No
Its own instrument
AEJ
Wind now
Calm, read 16 Oct, 02:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
15 / 338,303 ft75 ftAsphalt162° / 342°CalmCalm
15332,500 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 Buena Vista (AEJ), Central Colorado Regional Airport's own instrument, measure by measure, on the field's own clock.

Temperature

30 F at 2 AM; 52 F at its warmest, 3 PM Thursday, and 30 F at its coolest, 2 AM.

Now
30F
2 AM
Highest
52F
3 PM Thursday
Lowest
30F
2 AM
Temperature and Dew point at Buena Vista, temperature from 30.3 to 51.7, the latest 30.3; dew point from 25.5 to 32.0, the latest 25.5, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF20304050603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16FREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 26 F, the air 82% saturated; the humidity ran from 37% at 3 PM Thursday to 83% at 9 PM Thursday.

Dew point now
26F
2 AM
Humidity now
82%
Humidity, range
37 to 83%
Relative humidity at Buena Vista, relative humidity from 37 to 83, the latest 82, 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

4 mph from the east southeast at 2 AM; at its strongest 20 mph, 9 AM Thursday, with a gust of 30 mph at 9 AM Thursday.

Now
4mph
from the east southeast
Strongest
20mph
9 AM Thursday
Highest gust
30mph
9 AM Thursday
Wind and Gust at Buena Vista, wind from 0 to 20, the latest 4; gust from 16 to 30, the latest 16, in miles an hour.WIND AND GUSTmph01020303 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16WINDGUST
Wind direction at Buena Vista, wind direction from 30 to 360, the latest 110, 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

30.73 inHg at 2 AM, rising 0.06 inHg over 3 hours; 0.52 inHg higher than a day before.

Now
30.73inHg
2 AM
3 hours
+0.06inHg
rising
24 hours
+0.52inHg
Pressure, altimeter at Buena Vista, pressure, altimeter from 30.21 to 30.73, the latest 30.73, in inches of mercury.PRESSURE, ALTIMETERinHg30.2030.4030.6030.803 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 Buena Vista, 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 4,300 ft at 4 AM Thursday; a base was reported in 11 of the hours.

Lowest base now
-
Lowest in 24 hours
4,300ft
4 AM Thursday
Hours with a base reported
11
Lowest cloud base at Buena Vista, lowest cloud base from 4,300 to 6,500, the latest 6,500, in feet.LOWEST CLOUD BASEft4,0005,0006,0007,0003 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

Buena Vista: 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 Central Colorado Regional 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 now3 instruments

Buena VistaAEJ

At an airfield/0.1 mi away/7,946 ft/level with here

temp, wind, gust, visibility, precip, pressure

Co Buena Vista 2 SSEBVAC2

At a river or reservoir gauge/0.2 mi away/7,927 ft/19 ft below here

temp, wind, gust, humidity, pressure

Monarch Pass (60)CO056

Beside a road/24.5 mi away/11,263 ft/3,317 ft above here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Buena Vista 0.8 ENECO-CF-29

In a volunteer observer's own ground/1.6 mi away/7,939 ft/7 ft below here

precip, snowfall, snow depth

Buena VistaBNVC2

At a cooperative observer's station/2.6 mi away/7,972 ft/26 ft above here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Buena Vista (BNVC2), 2.6 miles from here, read 15 Oct, 08:00. measured daily

Elsewhere in Colorado

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

Near Central Colorado Regional Airport

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

Near Central Colorado Regional Airport