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Eielson Air Force Base, Alaska

Medium airport in Fairbanks North Star Borough, Alaska

Airfield

Code
EIL
ICAO
PAEI
IATA
EIL
Field elevation
547 ft
Serves
Fairbanks
Kind
Medium airport
Scheduled service
No
Its own instrument
PAEI
Wind now
From 40° at 6 mph, read 15 Oct, 19:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
14 / 32 unlit14,530 ft150 ftConcrete159° / 339°3 mph head, on 325 mph from the right
14325,000 ftN40° 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 Eielson AFB (PAEI), Eielson Air Force Base's own instrument, measure by measure, on the field's own clock.

Temperature

41 F at 6 PM; 44 F at its warmest, 3 PM, and 32 F at its coolest, 4 AM.

Now
41F
6 PM
Highest
44F
3 PM
Lowest
32F
4 AM
Temperature and Dew point at Eielson AFB, temperature from 31.6 to 43.7, the latest 41.0; dew point from 24.0 to 30.4, the latest 28.6, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF202530354045Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMFREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 29 F, the air 61% saturated; the humidity ran from 54% at 3 PM to 93% at 11 PM Wednesday.

Dew point now
29F
6 PM
Humidity now
61%
Humidity, range
54 to 93%
Relative humidity at Eielson AFB, relative humidity from 54 to 93, the latest 61, in per cent.RELATIVE HUMIDITY%5060708090100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

10 mph from the northeast at 6 PM; at its strongest 12 mph, 10 AM, and no gust reported.

Now
10mph
from the northeast
Strongest
12mph
10 AM
Highest gust
-
none reported
Wind at Eielson AFB, wind from 0 to 12, the latest 10, in miles an hour.WINDmph051015Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM
Wind direction at Eielson AFB, wind direction from 20 to 360, the latest 40, 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

29.30 inHg at 6 PM, falling 0.05 inHg over 3 hours; 0.55 inHg lower than a day before.

Now
29.30inHg
6 PM
3 hours
-0.05inHg
falling
24 hours
-0.55inHg
Pressure, altimeter at Eielson AFB, pressure, altimeter from 29.30 to 29.85, the latest 29.30, in inches of mercury.PRESSURE, ALTIMETERinHg29.2029.4029.6029.8030.00Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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 Eielson AFB, visibility from 10.0 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 3,000 ft at 3 PM; a base was reported in 21 of the hours.

Lowest base now
-
Lowest in 24 hours
3,000ft
3 PM
Hours with a base reported
21
Lowest cloud base at Eielson AFB, lowest cloud base from 3,000 to 21,000, the latest 4,500, in feet.LOWEST CLOUD BASEft05,00010,00015,00020,00025,000Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMVFR

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

Eielson AFB: 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 Eielson Air Force Base, 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 now4 instruments

Eielson AFBPAEI

At an airfield/0.0 mi away/548 ft/1 ft above here

temp, wind, gust, visibility, precip, pressure

ManchuMANA2

At a river or reservoir gauge/3.5 mi away/595 ft/48 ft above here

temp, wind, gust, humidity, pressure

Fairbanks 11 NE26494

At a climate reference station/24.2 mi away/1,140 ft/593 ft above here

temp, humidity, wind, solar, precip

measured daily2 instruments

North PoleNOPA2

At a cooperative observer's station/9.0 mi away/485 ft/62 ft below here

snowfall, snow depth, precip, high, low

North Pole 2.6 NEAK-FN-37

In a volunteer observer's own ground/9.8 mi away/496 ft/51 ft below here

precip, snowfall, snow depth

0in

Snow on the ground

Measured at North Pole (NOPA2), 9.0 miles from here, read 14 Oct, 23:00. measured daily

Elsewhere in Alaska

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

Near Eielson Air Force Base

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

Near Eielson Air Force Base