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// Station · 13m ago

KMMU

Morristown Municipal Airport
CAT VFR
WIND 210° / 3 kt
VIS 10+ SM
CEILING BKN at 11,000 ft
T/Td 21°C / 18°C
ALTIM 29.92 inHg
ELEV 187 FT
40.7991°N / 74.4150°W
LOCATION · Morristown, US
N
WIND
210°3 kt
KMMU · 187 FT
© OSM · CartoDB

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

METRIC
NOW · 12Z
+6H
+12H
+18H
WIND
210°/3
 
 
 
VIS
10+ SM
 
 
 
CEILING
BKN110
 
 
 
LAYERS
BKN110 OVC250
 
 
 
T / Td
21 / 18
 
 
 
ALTIM
29.92"
 
 
 

// Interpretation

VFR — ceiling 11,000 ft. Light winds at 210°/3 kt, visibility better than 10 statute miles, broken at 11,000 ft, and overcast at 25,000 ft. 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 KMMU 271245Z 21003KT 10SM BKN110 OVC250 21/18 A2992

KMMU · day 27 at 12:45 UTC · wind from 210° at 3 kt · visibility 10+ SM · broken layer at 11,000 ft · overcast at 25,000 ft · temp 21°C / dewpoint 18°C · altimeter 29.92" Hg

// Runway analysis · computed from current METAR wind

Wind 210° @ 3 kt
ALL USABLE · WINDS CALM
N
WIND
210°3 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 4 ends
05 HDG 050° CALM 5,998'
23 HDG 230° CALM 5,998'
13 HDG 130° CALM 3,997'
31 HDG 310° CALM 3,997'
Pattern altitude: 1,187 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

900FT
+713 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +0 FT
2,000 950 -100
24h AGO18h12h6hNOW
FIELD ELEV187 FT OAT+21°C ISA DELTA+6°C PRESSURE ALT184 FT
// Performance equivalent Operating here right now feels like operating at KAVP (Wilkes-Barre/Scranton International Airport, Wilkes-Barre/Scranton, elev 962 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+9%
-6%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+6%
-4%
Light jetCJ4, Phenom 300, M2
+4%
-3%

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 · 2 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 10,793 FT BKN110 · CEILING OVC250 KMMU ELEV · 187 FT
// Reported layers (highest → lowest)
OVC250
Overcast · base 25,000 ft AGL · 8 oktas
BKN110
Broken · base 11,000 ft AGL · ~5–7 oktas
// Computed
CEILING11,000 ft AGL HIGHEST LAYER25,000 ft TOTAL COVERAGE~100% (overcast) FREEZING LEVEL10,793 ft VFR MARGIN+8,000 ft

// Sun & Moon · times in Z · bar = local day (UTC-5)

09:32ZSUNRISE
16:56ZSOLAR NOON
00:19ZSUNSET
00:52ZCIVIL END
CURRENT12:58Z DAYLIGHT REMAINING11h 21m VFR NIGHT BEGINS00:52Z (11h 54m) DAY LENGTH14h 47m
Waxing Gibbous
ILLUMINATION83% MOONRISE18:19Z MOONSET09:07Z FULL MOON IN4 days

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

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

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