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Tatalina LRRS Airport, Alaska

Medium airport in Yukon-Koyukuk Census Area, Alaska

Airfield

Code
TLJ
ICAO
PATL
IATA
TLJ
Field elevation
964 ft
Serves
Takotna
Kind
Medium airport
Scheduled service
No
Its own instrument
PATL
Wind now
Variable at 5 mph, read 15 Oct, 19:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
17 / 353,820 ft150 ftGVL177° / 357°--
17351,000 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 Tatalina (AWOS) (PATL), Tatalina LRRS Airport's own instrument, measure by measure, on the field's own clock.

Temperature

35 F at 6 PM; 36 F at its warmest, 6 AM, and 32 F at its coolest, 8 AM.

Now
35F
6 PM
Highest
36F
6 AM
Lowest
32F
8 AM
Temperature and Dew point at Tatalina (AWOS), temperature from 32.0 to 36.0, the latest 35.4; dew point from 26.5 to 30.2, the latest 26.5, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF2527.53032.53537.5Oct 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 26 F, the air 70% saturated; the humidity ran from 69% at 1 PM to 93% at 10 AM.

Dew point now
26F
6 PM
Humidity now
70%
Humidity, range
69 to 93%
Relative humidity at Tatalina (AWOS), relative humidity from 69 to 93, the latest 70, in per cent.RELATIVE HUMIDITY%60708090100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

10 mph from the east northeast at 6 PM; at its strongest 15 mph, 10 PM Wednesday, with a gust of 21 mph at 10 PM Wednesday.

Now
10mph
from the east northeast
Strongest
15mph
10 PM Wednesday
Highest gust
21mph
10 PM Wednesday
Wind and Gust at Tatalina (AWOS), wind from 7 to 15, the latest 10; gust from 17 to 21, the latest 17, in miles an hour.WIND AND GUSTmph510152025Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Tatalina (AWOS), wind direction from 50 to 90, the latest 60, 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

29.20 inHg at 6 PM, falling 0.03 inHg over 3 hours; 0.47 inHg lower than a day before.

Now
29.20inHg
6 PM
3 hours
-0.03inHg
falling
24 hours
-0.47inHg
Pressure, altimeter at Tatalina (AWOS), pressure, altimeter from 29.20 to 29.67, the latest 29.20, in inches of mercury.PRESSURE, ALTIMETERinHg29.2029.4029.6029.80Oct 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 Tatalina (AWOS), 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 5,000 ft at 3 PM; a base was reported in 20 of the hours.

Lowest base now
-
Lowest in 24 hours
5,000ft
3 PM
Hours with a base reported
20
Lowest cloud base at Tatalina (AWOS), lowest cloud base from 5,000 to 18,000, the latest 6,000, in feet.LOWEST CLOUD BASEft5,00010,00015,00020,000Oct 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
0.00in
3 PM
Hours with some
1
Precipitation at Tatalina (AWOS), precipitation from 0.00 to trace, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.10Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Tatalina (AWOS): 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 Tatalina LRRS 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

Tatalina (AWOS)PATL

At an airfield/0.0 mi away/965 ft/1 ft above here

temp, wind, gust, visibility, precip, pressure

McGrath - SNOTELMCSA2

A snow pillow on a mountain/12.2 mi away/331 ft/633 ft below here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Mcgrath APMCG

At a cooperative observer's station/12.3 mi away/331 ft/633 ft below here

snowfall, snow depth, precip, high, low

McGrath 0.6 WAK-YC-14

In a volunteer observer's own ground/12.7 mi away/332 ft/632 ft below here

precip, snowfall, snow depth

-

Snow on the ground

Elsewhere in Alaska

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

Near Tatalina LRRS Airport

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

Near Tatalina LRRS Airport