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Kwethluk Airport, Alaska

Small airport in Bethel Census Area, Alaska

Airfield

Code
KWT
ICAO
PFKW
IATA
KWT
Field elevation
25 ft
Serves
Kwethluk
Kind
Small airport
Scheduled service
Yes
Its own instrument
PFKW
Wind now
From 350° at 5 mph, read 15 Oct, 23:56

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
18 / 36 unlit3,199 ft75 ftGravel196° / 16°4 mph head, on 362 mph from the left
18361,000 ftN350° 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 Kwethluk (PFKW), Kwethluk Airport's own instrument, measure by measure, on the field's own clock.

Temperature

36 F at 7 PM Thursday; 37 F at its warmest, 5 PM Thursday, and 35 F at its coolest, 1 AM Thursday.

Now
36F
7 PM Thursday
Highest
37F
5 PM Thursday
Lowest
35F
1 AM Thursday
Temperature and Dew point at Kwethluk, temperature from 35.0 to 37.2, the latest 36.0; dew point from 30.0 to 35.3, the latest 30.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF30323436383 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 30 F, the air 79% saturated; the humidity ran from 79% at 7 PM Thursday to 100% at 1 AM Thursday.

Dew point now
30F
7 PM Thursday
Humidity now
79%
Humidity, range
79 to 100%
Relative humidity at Kwethluk, relative humidity from 79 to 100, the latest 79, in per cent.RELATIVE HUMIDITY%7080901003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Wind

6 mph from the north northeast at 7 PM Thursday; at its strongest 15 mph, 6 AM Thursday, with a gust of 24 mph at 4 PM Thursday.

Now
6mph
from the north northeast
Strongest
15mph
6 AM Thursday
Highest gust
24mph
4 PM Thursday
Wind and Gust at Kwethluk, wind from 6 to 15, the latest 6; gust from 17 to 24, the latest 17, in miles an hour.WIND AND GUSTmph5101520253 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16WINDGUST
Wind direction at Kwethluk, wind direction from 10 to 360, the latest 20, 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

29.31 inHg at 7 PM Thursday, steady over 3 hours; 0.16 inHg lower than a day before.

Now
29.31inHg
7 PM Thursday
3 hours
+0.00inHg
steady
24 hours
-0.16inHg
Pressure, altimeter at Kwethluk, pressure, altimeter from 29.31 to 29.47, the latest 29.31, in inches of mercury.PRESSURE, ALTIMETERinHg29.3029.3529.4029.4529.503 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Visibility

Down to 9 miles at 12 PM Thursday; 10 miles or more now.

Now
10+mi
Lowest
9mi
12 PM Thursday
Hours under a mile
0
Visibility at Kwethluk, visibility from 9.0 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 700 ft at 3 AM Thursday; a base was reported in 19 of the hours.

Lowest base now
-
Lowest in 24 hours
700ft
3 AM Thursday
Hours with a base reported
19
Lowest cloud base at Kwethluk, lowest cloud base from 700 to 2,200, the latest 2,200, in feet.LOWEST CLOUD BASEft5001,0001,5002,0002,5003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16IFRMVFR

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
0.00in
8 AM Thursday
Hours with some
4
Precipitation at Kwethluk, precipitation from 0.00 to trace, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

How it is measured: ASOS, Field Book FB-INS-002

Kwethluk: 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 Kwethluk 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 now1 instrument

KwethlukPFKW

At an airfield/0.0 mi away/20 ft/5 ft below here

temp, wind, gust, visibility, precip, pressure

measured daily2 instruments

Bethel 6.5 NNEAK-BC-1

In a volunteer observer's own ground/8.9 mi away/13 ft/12 ft below here

precip, snowfall, snow depth

Bethel AirportBET

At an airfield/13.0 mi away/107 ft/82 ft above 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 Kwethluk Airport

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Airports near Kwethluk Airport

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