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// Station · 7m ago

GMMN

Mohammed V International Airport
CAT VFR
WIND 350° / 6 kt
VIS 6+ SM
CEILING Few/scattered only
T/Td 21°C / 16°C
ALTIM 29.97 inHg
ELEV 656 FT
33.3675°N / 7.5900°W
LOCATION · Casablanca, MA
N
WIND
350°6 kt
GMMN · 656 FT
© OSM · CartoDB

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

METRIC
NOW · 21Z
+6H
+12H
+18H
WIND
350°/6
 
 
 
VIS
6+ SM
 
 
 
CEILING
 
 
 
LAYERS
FEW026
 
 
 
T / Td
21 / 16
 
 
 
ALTIM
29.97"
 
 
 

// Interpretation

VFR with light winds at 350°/6 kt. Visibility 6+ SM and a few at 2,600 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 GMMN 112100Z 35006KT 9999 FEW026 21/16 Q1015 NOSIG

GMMN · day 11 at 21:00 UTC · wind from 350° at 6 kt · visibility 6+ SM · a few clouds at 2,600 ft · temp 21°C / dewpoint 16°C · altimeter 29.97" Hg

// Runway analysis · computed from current METAR wind

Wind 350° @ 6 kt
2 USABLE · 2 AVOID
N
WIND
350°6 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
35R HDG 350° H6 kt X0 kt PRIMARY · 12,205'
35L HDG 350° H6 kt X0 kt 12,205'
TAILWIND ENDS · AVOID 2 ends
17L HDG 170° T6 kt X0 kt
17R HDG 170° T6 kt X0 kt
Pattern altitude: 1,656 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 +7°C

1,500FT
+844 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +0 FT
2,800 1,800 800
24h AGO18h12h6hNOW
FIELD ELEV656 FT OAT+21°C ISA DELTA+7°C PRESSURE ALT603 FT
// Performance equivalent Operating here right now feels like operating at GMMX (Marrakesh Menara Airport, Marrakesh, elev 1,545 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+15%
-11%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+11%
-7%
Light jetCJ4, Phenom 300, M2
+6%
-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.

// Cloud layers · 1 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 11,262 FT FEW026 GMMN ELEV · 656 FT
// Reported layers (highest → lowest)
FEW026
Few · base 2,600 ft AGL · ~1–2 oktas
// Computed
CEILING HIGHEST LAYER2,600 ft TOTAL COVERAGE~15% (sparse) FREEZING LEVEL11,262 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-1)

05:30ZSUNRISE
12:36ZSOLAR NOON
19:43ZSUNSET
20:11ZCIVIL END
CURRENT21:07Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS20:11Z (past) DAY LENGTH14h 13m
Waning Crescent
ILLUMINATION9% MOONRISE03:08Z MOONSET17:21Z FULL MOON IN18 days

// Nearest reporting stations · 5 shown · 150 NM (sparse area)

// Area map · 140 NM radius · CartoDB Dark Matter + aeronautical overlay

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