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Southwest Oregon Regional Airport, Oregon

Medium airport in Coos County, Oregon

Air quality

The air at Southwest Oregon Regional Airport

Index 26, good, led by fine particles. Read at 9 PM from its reporting area, Coos, Lower Umpqua, and Siuslaw Indians of Oregon (OR), 3 miles off.

26Good
  • Fine particles (PM2.5)26Good2.7 mi

The days ahead

Yesterday measured 33, good.

Smoke, the next 45 hours

Little smoke near the ground through Sun 5 PM: the index from smoke stays at 6 or under.

SatSun

Precipitation

What has fallen at Southwest Oregon Regional Airport

None in the last 3 days, to Fri 8 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Southwest Oregon Regional Airport, the next 45 hours

Dense fog: visibility falls to 0 miles Fri 9 PM, under a mile for 5 hours.

SatSun

Airfield

Code
OTH
ICAO
KOTH
IATA
OTH
Field elevation
17 ft
Serves
North Bend
Kind
Medium airport
Scheduled service
Yes
Its own instrument
OTH
Wind now
Calm, read 16 Oct, 20:56

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
05 / 235,980 ft150 ftAsphalt61° / 241°CalmCalm
13 / 314,470 ft150 ftAsphalt151° / 331°CalmCalm
052313312,000 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 North Bend (OTH), Southwest Oregon Regional Airport's own instrument, measure by measure, on the field's own clock.

Temperature

53 F at 8 PM; 66 F at its warmest, 12 PM, and 48 F at its coolest, 6 AM.

Now
53F
8 PM
Highest
66F
12 PM
Lowest
48F
6 AM
Temperature and Dew point at North Bend, temperature from 48.0 to 66.0, the latest 53.3; dew point from 48.0 to 56.5, the latest 53.3, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF455055606570Oct 163 AM6 AM9 AM12 PM3 PM6 PM9 PMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 53 F, the air 100% saturated; the humidity ran from 70% at 12 PM to 100% at 1 AM.

Dew point now
53F
8 PM
Humidity now
100%
Humidity, range
70 to 100%
Relative humidity at North Bend, relative humidity from 70 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%708090100Oct 163 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

1 mph from the southeast at 9 PM; at its strongest 10 mph, 2 PM, and no gust reported.

Now
1mph
from the southeast
Strongest
10mph
2 PM
Highest gust
-
none reported
Wind at North Bend, wind from 0 to 10, the latest 1, in miles an hour.WINDmph051015Oct 163 AM6 AM9 AM12 PM3 PM6 PM9 PM
Wind direction at North Bend, wind direction from 90 to 350, the latest 140, in degrees.WIND DIRECTION°090180270360Oct 163 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Pressure

30.16 inHg at 9 PM, steady over 3 hours; 0.03 inHg lower than a day before.

Now
30.16inHg
9 PM
3 hours
+0.02inHg
steady
24 hours
-0.03inHg
Pressure, altimeter at North Bend, pressure, altimeter from 30.14 to 30.22, the latest 30.16, in inches of mercury.PRESSURE, ALTIMETERinHg30.1430.1630.1830.2030.22Oct 163 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 0.3 miles at 5 PM, under a mile for 6 hours; 0.5 miles now.

Now
0.5mi
Lowest
0.3mi
5 PM
Hours under a mile
6
Visibility at North Bend, visibility from 0.3 to 10.0, the latest 0.5, in miles.VISIBILITYmi02.557.510Oct 163 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 300 ft at 4 PM; a base was reported in 9 of the hours.

Lowest base now
300ft
Lowest in 24 hours
300ft
4 PM
Hours with a base reported
9
Lowest cloud base at North Bend, lowest cloud base from 300 to 500, the latest 300, in feet.LOWEST CLOUD BASEft300350400450500Oct 163 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFR

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

North Bend: 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 Southwest Oregon Regional 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 now4 instruments

North BendOTH

At an airfield/0.2 mi away/7 ft/10 ft below here

temp, wind, gust, visibility, precip, pressure

Coos Bay 8 SW04141

At a climate reference station/10.7 mi away/12 ft/5 ft below here

temp, humidity, wind, solar, precip

measured daily2 instruments

North Bend 0.9 WNWOR-CS-35

In a volunteer observer's own ground/0.4 mi away/73 ft/56 ft above here

precip, snowfall, snow depth

Coquille CityCOQO3

At a cooperative observer's station/16.0 mi away/102 ft/85 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Oregon

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

Near Southwest Oregon Regional Airport

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

Near Southwest Oregon Regional Airport