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Watsonville Municipal Airport, California

Small airport in Santa Cruz County, California

Air quality

The air at Watsonville Municipal Airport

Index 44, good, led by ozone. Read at 2 PM from its reporting area, Santa Cruz (CA), 12 miles off.

44Good
  • Fine particles (PM2.5)26Good11.3 mi
  • Ozone44Good54 ppb11.3 mi
  • Coarse particles (PM10)-24.6 mi
  • Nitrogen dioxide8Good8 ppb19.3 mi
  • Carbon monoxide-0 ppm19.3 mi

The days ahead

Highest 58, moderate, today, led by fine particles. Yesterday measured 50, good.

Smoke, the next 45 hours

Little smoke near the ground through Sun 11 AM: the index from smoke stays at 6 or under.

FriSatSun

Precipitation

What has fallen at Watsonville Municipal Airport

None in the last 3 days, to Fri 2 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 Watsonville Municipal Airport, the next 45 hours

Fog: visibility falls to 0.9 miles Sun 6 AM, under a mile for 3 hours.

FriSatSun

Airfield

Code
WVI
ICAO
KWVI
IATA
WVI
Field elevation
163 ft
Serves
Watsonville
Kind
Small airport
Scheduled service
No
Its own instrument
WVI
Wind now
From 280° at 10 mph, read 16 Oct, 14:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
02 / 204,502 ft149 ftAsphalt31° / 211°4 mph head, on 209 mph from the right
09 / 273,998 ft98 ftAsphalt100° / 280°10 mph head, on 27None
022009272,000 ftN280° 10 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 Watsonville (WVI), Watsonville Municipal Airport's own instrument, measure by measure, on the field's own clock.

Temperature

88 F at 2 PM; 91 F at its warmest, 12 PM, and 52 F at its coolest, 5 AM.

Now
88F
2 PM
Highest
91F
12 PM
Lowest
52F
5 AM
Temperature and Dew point at Watsonville, temperature from 52.0 to 91.0, the latest 88.0; dew point from 33.0 to 56.0, the latest 34.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF204060801006 PM9 PMOct 163 AM6 AM9 AM12 PM3 PMFREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 34 F, the air 15% saturated; the humidity ran from 13% at 4 PM Thursday to 81% at 7 PM Thursday.

Dew point now
34F
2 PM
Humidity now
15%
Humidity, range
13 to 81%
Relative humidity at Watsonville, relative humidity from 13 to 81, the latest 15, in per cent.RELATIVE HUMIDITY%0204060801006 PM9 PMOct 163 AM6 AM9 AM12 PM3 PM

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

Wind

11 mph from the west at 2 PM; at its strongest 11 mph, 2 PM, and no gust reported.

Now
11mph
from the west
Strongest
11mph
2 PM
Highest gust
-
none reported
Wind at Watsonville, wind from 1 to 11, the latest 11, in miles an hour.WINDmph02.557.51012.56 PM9 PMOct 163 AM6 AM9 AM12 PM3 PM
Wind direction at Watsonville, wind direction from 60 to 360, the latest 280, in degrees.WIND DIRECTION°0901802703606 PM9 PMOct 163 AM6 AM9 AM12 PM3 PM

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

Pressure

30.03 inHg at 2 PM, falling 0.04 inHg over 3 hours; 0.01 inHg higher than a day before.

Now
30.03inHg
2 PM
3 hours
-0.04inHg
falling
24 hours
+0.01inHg
Pressure, altimeter at Watsonville, pressure, altimeter from 30.02 to 30.09, the latest 30.03, in inches of mercury.PRESSURE, ALTIMETERinHg30.0230.0430.0630.0830.106 PM9 PMOct 163 AM6 AM9 AM12 PM3 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 Watsonville, visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5106 PM9 PMOct 163 AM6 AM9 AM12 PM3 PMLIFRIFRMVFRVFR

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

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

Watsonville: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 5 instruments nearest Watsonville Municipal Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now3 instruments

WatsonvilleWVI

At an airfield/0.3 mi away/163 ft/level with here

temp, wind, gust, visibility, precip, pressure

Corralitos RAWSCTOC1

A remote fire weather station/3.8 mi away/295 ft/132 ft above here

temp, wind, gust, humidity, pressure

SR-152 - SR-156CF110

Beside a road/22.8 mi away/252 ft/89 ft above here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Watsonville WaterworksWVIC1

At a cooperative observer's station/1.2 mi away/102 ft/61 ft below here

snowfall, snow depth, precip, high, low

Watsonville 2.8 WNWCA-SZ-62

In a volunteer observer's own ground/1.3 mi away/262 ft/99 ft above here

precip, snowfall, snow depth

-

Snow on the ground

Elsewhere in California

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

Near Watsonville Municipal Airport

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

Near Watsonville Municipal Airport