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Ralph Wien Memorial Airport, Alaska

Medium airport in Northwest Arctic Borough, Alaska

Airfield

Code
OTZ
ICAO
PAOT
IATA
OTZ
Field elevation
14 ft
Serves
Kotzebue
Kind
Medium airport
Scheduled service
Yes
Its own instrument
PAOT
Wind now
From 40° at 6 mph, read 16 Oct, 10:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
09 / 276,300 ft150 ftAsphalt102° / 282°3 mph head, on 095 mph from the left
17 / 353,800 ft90 ftGVL195° / 15°5 mph head, on 353 mph from the right
092717352,500 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 Kotzebue / Wien (PAOT), Ralph Wien Memorial Airport's own instrument, measure by measure, on the field's own clock.

Temperature

26 F at 10 AM; 32 F at its warmest, 3 PM Thursday, and 25 F at its coolest, 7 AM.

Now
26F
10 AM
Highest
32F
3 PM Thursday
Lowest
25F
7 AM
Temperature and Dew point at Kotzebue / Wien, temperature from 25.0 to 32.0, the latest 26.0; dew point from 19.0 to 25.0, the latest 20.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF152025303512 PM3 PM6 PM9 PMOct 163 AM6 AM9 AMFREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 20 F, the air 78% saturated; the humidity ran from 69% at 4 AM to 85% at 9 AM.

Dew point now
20F
10 AM
Humidity now
78%
Humidity, range
69 to 85%
Relative humidity at Kotzebue / Wien, relative humidity from 69 to 85, the latest 78, in per cent.RELATIVE HUMIDITY%657075808512 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM

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

Wind

8 mph from the north northeast at 11 AM; at its strongest 12 mph, 12 PM Thursday, with a gust of 18 mph at 12 PM Thursday.

Now
8mph
from the north northeast
Strongest
12mph
12 PM Thursday
Highest gust
18mph
12 PM Thursday
Wind at Kotzebue / Wien, wind from 2 to 12, the latest 8, in miles an hour.WINDmph05101512 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM
Wind direction at Kotzebue / Wien, wind direction from 10 to 360, the latest 30, in degrees.WIND DIRECTION°09018027036012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM

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

Pressure

29.38 inHg at 11 AM, steady over 3 hours; 0.37 inHg lower than a day before.

Now
29.38inHg
11 AM
3 hours
+0.00inHg
steady
24 hours
-0.37inHg
Pressure, altimeter at Kotzebue / Wien, pressure, altimeter from 29.37 to 29.75, the latest 29.38, in inches of mercury.PRESSURE, ALTIMETERinHg29.3029.4029.5029.6029.7029.8012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM

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 Kotzebue / Wien, visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.51012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 11,000 ft at 7 AM; a base was reported in 13 of the hours.

Lowest base now
11,000ft
Lowest in 24 hours
11,000ft
7 AM
Hours with a base reported
13
Lowest cloud base at Kotzebue / Wien, lowest cloud base from 11,000 to 12,000, the latest 11,000, in feet.LOWEST CLOUD BASEft11,00011,25011,50011,75012,00012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AMVFR

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

Kotzebue / Wien: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 3 instruments nearest Ralph Wien Memorial Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.

measured now2 instruments

Kotzebue / WienPAOT

At an airfield/0.2 mi away/3 ft/11 ft below here

temp, wind, gust, visibility, precip, pressure

Mount Noak RAWSMNOA2

A remote fire weather station/20.7 mi away/848 ft/834 ft above here

temp, wind, gust, humidity, pressure

measured daily1 instrument

Kotzebue AirportOTZ

At an airfield/0.2 mi away/11 ft/3 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Alaska

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

Near Ralph Wien Memorial Airport

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

Airports near Ralph Wien Memorial Airport

Every airport in the state

Near Ralph Wien Memorial Airport