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Emporia Greensville Regional Airport, Virginia

Small airport in Greensville County, Virginia

Air quality

The air at Emporia Greensville Regional Airport

Index 28, good, led by fine particles. Read at 5 AM from its reporting area, Northampton County (NC), 19 miles off.

28Good
  • Fine particles (PM2.5)28Good15.7 mi
  • Nitrogen dioxide0Good0.7 ppb15.7 mi

The days ahead

Highest 58, moderate, today, led by ozone. Yesterday measured 55, moderate.

Smoke, the next 46 hours

Little smoke near the ground through Sun 2 AM: the index from smoke stays at 28 or under.

FriSat

Precipitation

What has fallen at Emporia Greensville Regional Airport

None in the last 3 days, to Fri 4 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 Emporia Greensville Regional Airport, the next 46 hours

Dense fog: visibility falls to 0.1 miles Fri 6 AM, under a mile for 5 hours.

FriSat

Airfield

Code
EMV
ICAO
KEMV
IATA
-
Field elevation
127 ft
Serves
Emporia
Kind
Small airport
Scheduled service
No
Its own instrument
EMV
Wind now
Calm, read 16 Oct, 05:35

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
16 / 345,010 ft100 ftAsphalt146° / 326°CalmCalm
16342,000 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 Emporia-Greensville Rgl Airport (EMV), Emporia Greensville Regional Airport's own instrument, measure by measure, on the field's own clock.

Temperature

65 F at 5 AM; 77 F at its warmest, 11 AM Thursday, and 64 F at its coolest, 4 AM.

Now
65F
5 AM
Highest
77F
11 AM Thursday
Lowest
64F
4 AM
Temperature and Dew point at Emporia-Greensville Rgl Airport, temperature from 64.1 to 76.9, the latest 64.5; dew point from 61.0 to 67.3, the latest 64.5, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF60657075806 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 65 F, the air 100% saturated; the humidity ran from 69% at 12 PM Thursday to 100% at 5 AM.

Dew point now
65F
5 AM
Humidity now
100%
Humidity, range
69 to 100%
Relative humidity at Emporia-Greensville Rgl Airport, relative humidity from 69 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%607080901006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Wind

Calm at 5 AM; at its strongest 10 mph, 11 AM Thursday, with a gust of 16 mph at 11 AM Thursday.

Now
0mph
calm
Strongest
10mph
11 AM Thursday
Highest gust
16mph
11 AM Thursday
Wind and Gust at Emporia-Greensville Rgl Airport, wind from 0 to 10, the latest 0; gust from 16 to 16, the latest 16, in miles an hour.WIND AND GUSTmph051015206 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMWINDGUST
Wind direction at Emporia-Greensville Rgl Airport, wind direction from 30 to 360, the latest 120, 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

30.04 inHg at 5 AM, falling 0.05 inHg over 3 hours; 0.03 inHg lower than a day before.

Now
30.04inHg
5 AM
3 hours
-0.05inHg
falling
24 hours
-0.03inHg
Pressure, altimeter at Emporia-Greensville Rgl Airport, pressure, altimeter from 30.04 to 30.14, the latest 30.04, 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

Down to 1 mile at 4 AM; 2 miles now.

Now
2mi
Lowest
1mi
4 AM
Hours under a mile
0
Visibility at Emporia-Greensville Rgl Airport, visibility from 1.0 to 10.0, the latest 1.5, 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 300 ft at 4 AM; a base was reported in 16 of the hours.

Lowest base now
300ft
Lowest in 24 hours
300ft
4 AM
Hours with a base reported
16
Lowest cloud base at Emporia-Greensville Rgl Airport, lowest cloud base from 300 to 2,200, the latest 300, in feet.LOWEST CLOUD BASEft05001,0001,5002,0002,5006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFR

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

Emporia-Greensville Rgl Airport: 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 Emporia Greensville Regional 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

measured daily2 instruments

Emporia 1.3 SWVA-EMC-1

In a volunteer observer's own ground/3.8 mi away/143 ft/16 ft above here

precip, snowfall, snow depth

EmporiaEPRV2

At a cooperative observer's station/4.3 mi away/167 ft/40 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Virginia

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

Near Emporia Greensville Regional Airport

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

Near Emporia Greensville Regional Airport