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Crystal River Airport, Florida

Small airport in Citrus County, Florida

Air quality

The air at Crystal River Airport

Index 52, moderate, led by fine particles. Read at 3 AM from its reporting area, Citrus County (FL), 6 miles off.

52Moderate
  • Fine particles (PM2.5)52Moderate-

The days ahead

Good each day through Tue Oct 20, led by ozone. Yesterday measured 43, good.

Smoke, the next 41 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 11 or under.

FriSat

Precipitation

What has fallen at Crystal River Airport

None in the last 3 days, to Fri 3 AM. 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 Crystal River Airport, the next 41 hours

Visibility stays 7 miles or more through Sat 8 PM, lowest 8 miles Fri 7 AM.

FriSat

Airfield

Code
CGC
ICAO
KCGC
IATA
-
Field elevation
9 ft
Serves
Crystal River
Kind
Small airport
Scheduled service
No
Its own instrument
CGC
Wind now
-

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
09 / 274,557 ft75 ftAsphalt90° / 270°--
18 / 36 unlit2,666 ft100 ftGrass180° / 0°--
092718362,000 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 Crystal River (CGC), Crystal River Airport's own instrument, measure by measure, on the field's own clock.

Temperature

70 F at 3 AM; 88 F at its warmest, 2 PM Thursday, and 68 F at its coolest, 5 AM Thursday.

Now
70F
3 AM
Highest
88F
2 PM Thursday
Lowest
68F
5 AM Thursday
Temperature and Dew point at Crystal River, temperature from 68.0 to 88.4, the latest 69.8; dew point from 64.4 to 71.6, the latest 68.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF607080906 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 68 F, the air 94% saturated; the humidity ran from 46% at 1 PM Thursday to 100% at 5 AM Thursday.

Dew point now
68F
3 AM
Humidity now
94%
Humidity, range
46 to 100%
Relative humidity at Crystal River, relative humidity from 46 to 100, the latest 94, in per cent.RELATIVE HUMIDITY%4060801006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Wind

Calm at 3 AM; at its strongest 6 mph, 10 AM Thursday, and no gust reported.

Now
0mph
calm
Strongest
6mph
10 AM Thursday
Highest gust
-
none reported
Wind at Crystal River, wind from 0 to 6, the latest 0, in miles an hour.WINDmph02466 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM
Wind direction at Crystal River, wind direction from 30 to 270, the latest 80, in degrees.WIND DIRECTION°0901802703606 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Pressure

30.05 inHg at 3 AM, falling 0.03 inHg over 3 hours; 0.04 inHg lower than a day before.

Now
30.05inHg
3 AM
3 hours
-0.03inHg
falling
24 hours
-0.04inHg
Pressure, altimeter at Crystal River, pressure, altimeter from 30.04 to 30.14, the latest 30.05, in inches of mercury.PRESSURE, ALTIMETERinHg30.0030.0530.1030.156 AM9 AM12 PM3 PM6 PM9 PMOct 163 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 Crystal River, visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 2,800 ft at 11 AM Thursday; a base was reported in 8 of the hours.

Lowest base now
-
Lowest in 24 hours
2,800ft
11 AM Thursday
Hours with a base reported
8
Lowest cloud base at Crystal River, lowest cloud base from 2,800 to 6,000, the latest 5,000, in feet.LOWEST CLOUD BASEft2,0003,0004,0005,0006,0006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMMVFRVFR

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

Crystal River: 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 Crystal River 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

Crystal RiverCGC

At an airfield/0.0 mi away/9 ft/level with here

temp, wind, gust, visibility, precip, pressure

measured daily2 instruments

Homosassa 5.3 NNEFL-CT-41

In a volunteer observer's own ground/1.3 mi away/22 ft/13 ft above here

precip, snowfall, snow depth

Sewage Disosal PltINVF1

At a cooperative observer's station/16.3 mi away/66 ft/57 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Florida

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

Near Crystal River Airport

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

Near Crystal River Airport