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// Station · 15m ago

KMAI

Marianna Municipal Airport
CAT VFR
WIND 250° / 4 kt
VIS 10+ SM
CEILING CLR
T/Td 27.2°C / 21.7°C
ALTIM 30.07 inHg
ELEV 110 FT
30.8378°N / 85.1819°W
LOCATION · Marianna, US
N
WIND
250°4 kt
KMAI · 110 FT
© OSM · CartoDB

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

METRIC
NOW · 00Z
+6H
+12H
+18H
WIND
250°/4
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
27 / 22
 
 
 
ALTIM
30.07"
 
 
 

// Interpretation

VFR with light winds at 250°/4 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 KMAI 150053Z AUTO 25004KT 10SM CLR 27/22 A3007 RMK AO2 LTG DSNT NE SLP179 T02720217 $

KMAI · day 15 at 00:53 UTC · wind from 250° at 4 kt · visibility 10+ SM · temp 27°C / dewpoint 22°C · altimeter 30.07" Hg · automated station w/ precipitation discriminator · sea-level pressure 1017.9 mb

// Runway analysis · computed from current METAR wind

Wind 250° @ 4 kt
ALL USABLE · WINDS CALM
N
WIND
250°4 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 4 ends
18 HDG 180° CALM 6,001'
36 HDG 360° CALM 6,001'
08 HDG 080° CALM 4,763'
26 HDG 260° CALM 4,763'
Pattern altitude: 1,110 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 +12°C

1,400FT
+1,290 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +300 FT
2,300 1,550 800
24h AGO18h12h6hNOW
FIELD ELEV110 FT OAT+27°C ISA DELTA+12°C PRESSURE ALT-43 FT
// Performance equivalent Operating here right now feels like operating at KAJR (Habersham County Airport, Cornelia, elev 1,448 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+14%
-10%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+10%
-6%
Light jetCJ4, Phenom 300, M2
+6%
-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.

// Cloud layers · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 13,847 FT KMAI ELEV · 110 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL13,847 ft VFR MARGINunlimited

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

10:48ZSUNRISE
17:47ZSOLAR NOON
00:46ZSUNSET
01:14ZCIVIL END
CURRENT01:08Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS01:14Z (5m) DAY LENGTH13h 58m
New Moon
ILLUMINATION0% MOONRISE11:00Z MOONSET00:59Z FULL MOON IN15 days

// Nearest reporting stations · 5 shown · 60 NM radius

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

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