Storm Station
Sign in

Cal Black Memorial Airport, Utah

Small airport in San Juan County, Utah

Precipitation

What has fallen at Cal Black Memorial Airport

None in the last 24 hours; 0.14 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.14in

Visibility

How far you can see at Cal Black Memorial Airport, the next 44 hours

Visibility stays 10 miles or more through Sat 6 PM.

FriSat

Airfield

Code
U96
ICAO
-
IATA
-
Field elevation
4,388 ft
Serves
Halls Crossing
Kind
Small airport
Scheduled service
No
Its own instrument
U96
Wind now
From 30° at 15 mph, read 15 Oct, 22:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
01 / 195,700 ft60 ftAsphalt21° / 201°15 mph head, on 012 mph from the right
01192,000 ftN30° 15 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 Halls Crossing (U96), Cal Black Memorial Airport's own instrument, measure by measure, on the field's own clock.

Temperature

58 F at 8 PM; 61 F at its warmest, 4 PM, and 46 F at its coolest, 7 AM.

Now
58F
8 PM
Highest
61F
4 PM
Lowest
46F
7 AM
Temperature and Dew point at Halls Crossing, temperature from 45.5 to 61.3, the latest 57.7; dew point from 35.0 to 42.4, the latest 35.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF30405060709 PMOct 153 AM6 AM9 AM12 PM3 PM6 PMFREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 35 F, the air 42% saturated; the humidity ran from 39% at 5 PM to 87% at 7 AM.

Dew point now
35F
8 PM
Humidity now
42%
Humidity, range
39 to 87%
Relative humidity at Halls Crossing, relative humidity from 39 to 87, the latest 42, in per cent.RELATIVE HUMIDITY%204060801009 PMOct 153 AM6 AM9 AM12 PM3 PM6 PM

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

Wind

14 mph from the north northeast at 8 PM; at its strongest 28 mph, 2 PM, with a gust of 37 mph at 12 PM.

Now
14mph
from the north northeast
Strongest
28mph
2 PM
Highest gust
37mph
12 PM
Wind and Gust at Halls Crossing, wind from 0 to 28, the latest 14; gust from 23 to 37, the latest 25, in miles an hour.WIND AND GUSTmph0102030409 PMOct 153 AM6 AM9 AM12 PM3 PM6 PMWINDGUST
Wind direction at Halls Crossing, wind direction from 10 to 360, the latest 20, in degrees.WIND DIRECTION°0901802703609 PMOct 153 AM6 AM9 AM12 PM3 PM6 PM

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

Pressure

30.43 inHg at 8 PM, rising 0.05 inHg over 3 hours; 0.30 inHg higher than a day before.

Now
30.43inHg
8 PM
3 hours
+0.05inHg
rising
24 hours
+0.30inHg
Pressure, altimeter at Halls Crossing, pressure, altimeter from 30.13 to 30.43, the latest 30.43, in inches of mercury.PRESSURE, ALTIMETERinHg30.1030.2030.3030.4030.509 PMOct 153 AM6 AM9 AM12 PM3 PM6 PM

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

Visibility

Down to 7 miles at 9 PM Wednesday; 10 miles or more now.

Now
10+mi
Lowest
7mi
9 PM Wednesday
Hours under a mile
0
Visibility at Halls Crossing, visibility from 7.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5109 PMOct 153 AM6 AM9 AM12 PM3 PM6 PMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 4,900 ft at 11 AM; a base was reported in 4 of the hours.

Lowest base now
-
Lowest in 24 hours
4,900ft
11 AM
Hours with a base reported
4
Lowest cloud base at Halls Crossing, lowest cloud base from 4,900 to 6,000, the latest 5,000, in feet.LOWEST CLOUD BASEft4,5005,0005,5006,0009 PMOct 153 AM6 AM9 AM12 PM3 PM6 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
-
Hours with some
0

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

Halls Crossing: 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 Cal Black Memorial 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 now4 instruments

Halls CrossingU96

At an airfield/0.0 mi away/4,377 ft/11 ft below here

temp, wind, gust, visibility, precip, pressure

SpookyS2158

At a soil climate station/38.6 mi away/5,341 ft/953 ft above here

temp, humidity, soil temp, soil moisture

Kane GulchKAGU1

At a river or reservoir gauge/38.8 mi away/6,686 ft/2,298 ft above here

temp, wind, gust, humidity, pressure

measured daily1 instrument

Bullfrog BasinBFBU1

At a cooperative observer's station/10.8 mi away/3,825 ft/563 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Utah

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

Near Cal Black Memorial Airport

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

Near Cal Black Memorial Airport