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// KMRT · Union County Airport · Marysville

// Station · 25m ago

KMRT

Union County Airport
CAT VFR
WIND 180° / 7 kt
VIS 10+ SM
CEILING CLR
T/Td 19°C / 19°C
ALTIM 29.95 inHg
ELEV 1,021 FT
40.2247°N / 83.3516°W
LOCATION · Marysville, US
N
WIND
180°7 kt
KMRT · 1,021 FT
© OSM · CartoDB

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

METRIC
NOW · 01Z
+6H
+12H
+18H
WIND
180°/7
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
19 / 19
 
 
 
ALTIM
29.95"
 
 
 

Loading TAF forecast…

// Interpretation

VFR with light winds at 180°/7 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 KMRT 130135Z AUTO 18007KT 10SM CLR 19/19 A2995 RMK AO2

KMRT · day 13 at 01:35 UTC · wind from 180° at 7 kt · visibility 10+ SM · temp 19°C / dewpoint 19°C · altimeter 29.95" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 180° @ 7 kt
2 USABLE · 0 AVOID · 2 CAUTION
N
WIND
180°7 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
09★ HDG 090° H0 kt X7 kt RIGHT PRIMARY · 4,218'
27 HDG 270° H0 kt X7 kt LEFT ⚠ HIGH XW · 100%
Pattern altitude: 2,021 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 +6°C

1,700FT
+679 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV1,021 FT OAT+19°C ISA DELTA+6°C PRESSURE ALT989 FT
// Performance equivalent Operating here right now feels like operating at KMFD (Mansfield Lahm Regional Airport, Mansfield, elev 1,297 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+17%
-12%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+12%
-8%
Light jetCJ4, Phenom 300, M2
+7%
-5%

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 · 10,617 FT KMRT ELEV · 1,021 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL10,617 ft VFR MARGINunlimited

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

11:41ZSUNRISE
17:21ZSOLAR NOON
23:00ZSUNSET
23:27ZCIVIL END
CURRENT02:00Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS23:27Z (past) DAY LENGTH11h 18m
Waxing Crescent
ILLUMINATION3% MOONRISE13:04Z MOONSET00:23Z 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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