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// Station · 12m ago

KT78

Liberty Municipal Airport
CAT VFR
WIND 140° / 4 kt
VIS 9.0 SM
CEILING CLR
T/Td 26°C / 26°C
ALTIM 29.98 inHg
ELEV 70 FT
30.0778°N / 94.6986°W
LOCATION · Liberty, US
N
WIND
140°4 kt
KT78 · 70 FT
© OSM · CartoDB

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

METRIC
NOW · 02Z
+6H
+12H
+18H
WIND
140°/4
 
 
 
VIS
9.0 SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
26 / 26
 
 
 
ALTIM
29.98"
 
 
 

// Interpretation

VFR with light winds at 140°/4 kt. Visibility 9.0 SM and no reported cloud layers. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.

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

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// Raw observation METAR string + decoded

METAR KT78 130215Z AUTO 14004KT 9SM CLR 26/26 A2998 RMK AO2

KT78 · day 13 at 02:15 UTC · wind from 140° at 4 kt · visibility 9.0 SM · temp 26°C / dewpoint 26°C · altimeter 29.98" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 140° @ 4 kt
ALL USABLE · WINDS CALM
N
WIND
140°4 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 2 ends
16 HDG 160° —CALM —— 3,801'
34 HDG 340° —CALM —— 3,801'
Pattern altitude: 1,070 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 +11°C

1,300FT
+1,230 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV70 FT OAT+26°C ISA DELTA+11°C PRESSURE ALT8 FT
// Performance equivalent Operating here right now feels like operating at KMNZ (Hamilton Municipal Airport, Hamilton, elev 1,299 ft) on a standard ISA day.
// Aircraft performance impact MODERATE
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+13%
-9%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+9%
-6%
Light jetCJ4, Phenom 300, M2
+5%
-4%

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 · 13,201 FT KT78 ELEV · 70 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL13,201 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-6)

12:19ZSUNRISE
18:06ZSOLAR NOON
23:52ZSUNSET
00:17ZCIVIL END
CURRENT02:27Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS00:17Z (past) DAY LENGTH11h 33m
Waxing Crescent
ILLUMINATION3% MOONRISE13:43Z MOONSET01:16Z FULL MOON IN13 days

// Nearest reporting stations

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

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