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// Station · 34m ago

KMMU

Morristown Municipal Airport
CAT VFR
WIND 050° / 4 kt
VIS 10+ SM
CEILING BKN at 3,500 ft
T/Td 23°C / 21°C
ALTIM 30.00 inHg
ELEV 187 FT
40.7991°N / 74.4150°W
LOCATION · Morristown, US
N
WIND
050°4 kt
KMMU · 187 FT
© OSM · CartoDB

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

METRIC
NOW · 16Z
+6H
+12H
+18H
WIND
050°/4
 
 
 
VIS
10+ SM
 
 
 
CEILING
BKN035
 
 
 
LAYERS
BKN035
 
 
 
T / Td
23 / 21
 
 
 
ALTIM
30.00"
 
 
 

// Interpretation

VFR — ceiling 3,500 ft. Light winds at 050°/4 kt, visibility better than 10 statute miles, broken at 3,500 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 111645Z 05004KT 10SM BKN035 23/21 A3000

KMMU · day 11 at 16:45 UTC · wind from 050° at 4 kt · visibility 10+ SM · broken layer at 3,500 ft · temp 23°C / dewpoint 21°C · altimeter 30.00" Hg

// Runway analysis · computed from current METAR wind

Wind 050° @ 4 kt
ALL USABLE · WINDS CALM
N
WIND
050°4 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 +8°C

1,100FT
+913 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↘ -900 FT
2,200 1,350 500
24h AGO18h12h6hNOW
FIELD ELEV187 FT OAT+23°C ISA DELTA+8°C PRESSURE ALT105 FT
// Performance equivalent Operating here right now feels like operating at KITH (Ithaca Tompkins Regional Airport, Ithaca, elev 1,099 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+11%
-8%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+8%
-5%
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 · 1 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 11,803 FT BKN035 · CEILING KMMU ELEV · 187 FT
// Reported layers (highest → lowest)
BKN035
Broken · base 3,500 ft AGL · ~5–7 oktas
// Computed
CEILING3,500 ft AGL HIGHEST LAYER3,500 ft TOTAL COVERAGE~75% (mostly covered) FREEZING LEVEL11,803 ft VFR MARGIN+500 ft

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

09:37ZSUNRISE
17:04ZSOLAR NOON
00:31ZSUNSET
01:04ZCIVIL END
CURRENT17:19Z DAYLIGHT REMAINING7h 11m VFR NIGHT BEGINS01:04Z (7h 44m) DAY LENGTH14h 54m
Waning Crescent
ILLUMINATION10% MOONRISE07:07Z MOONSET22:01Z FULL MOON IN18 days

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

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

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