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// KDUC · Halliburton Field · Duncan

// Station · 22m ago

KDUC

Halliburton Field
CAT VFR
WIND 090° / 8 kt
VIS 10+ SM
CEILING CLR
T/Td 35°C / 12°C
ALTIM 29.98 inHg
ELEV 1,114 FT
34.4709°N / 97.9599°W
LOCATION · Duncan, US
N
WIND
090°8 kt
KDUC · 1,114 FT
© OSM · CartoDB

// Current + 24h forecast · METAR loaded · TAF loading…

METRIC
NOW · 00Z
+6H
+12H
+18H
WIND
090°/8
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
35 / 12
 
 
 
ALTIM
29.98"
 
 
 

Loading TAF forecast…

// Interpretation

VFR with moderate winds at 090°/8 kt. Visibility better than 10 statute miles and no reported cloud layers. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.

Loading TAF forecast narrative…

SOURCES · NOAA Aviation Weather Center METAR (TAF loading…)

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// Raw observation METAR string + decoded

METAR KDUC 290055Z AUTO 09008KT 10SM CLR 35/12 A2998 RMK AO2

KDUC · day 29 at 00:55 UTC · wind from 090° at 8 kt · visibility 10+ SM · temp 35°C / dewpoint 12°C · altimeter 29.98" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 090° @ 8 kt
1 USABLE · 1 AVOID · 1 CAUTION
N
WIND
090°8 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
17★ HDG 170° H1 kt X8 kt LEFT PRIMARY · 6,650'
TAILWIND ENDS · AVOID 1 ends
35 HDG 350° T1 kt X8 kt RIGHT —
Pattern altitude: 2,114 ft MSL (1,000 ft AGL). Verify pattern direction and altitude with the chart supplement before flying. // On calm winds (<3 kt), all runways are usable — favor the longest or whatever the pattern calls for.

// Density altitude · ISA +22°C

3,700FT
+2,586 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV1,114 FT OAT+35°C ISA DELTA+22°C PRESSURE ALT1,052 FT
// Performance equivalent Operating here right now feels like operating at KDUX (Moore County Airport, Dumas, elev 3,705 ft) on a standard ISA day.
// Aircraft performance impact SIGNIFICANT
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+37%
-26%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+26%
-17%
Light jetCJ4, Phenom 300, M2
+15%
-11%

Approximate using ~10% perf loss / 1,000 ft DA for normally aspirated, scaled by powerplant type. Verify with your aircraft's POH for accurate numbers — especially above 5,000 ft DA where these rules of thumb diverge. Severity rating assumes a standard altimeter setting (29.92" Hg / 1013 hPa); a non-standard setting shifts the effective altitude by roughly 1,000 ft per 1" Hg of deviation.

// Cloud layers · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 18,791 FT KDUC ELEV · 1,114 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL18,791 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-7)

12:03ZSUNRISE
18:34ZSOLAR NOON
01:05ZSUNSET
01:31ZCIVIL END
CURRENT01:17Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS01:31Z (14m) DAY LENGTH13h 02m
Waning Gibbous
ILLUMINATION99% MOONRISE00:50Z MOONSET13:52Z FULL MOON IN29 days

// Nearest reporting stations

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// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay

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