// Station · 1h 5m ago · STALE

FMNM

Amborovy Airport

CAT VFR

WIND VRB / 4 kt

VIS 6+ SM

CEILING Few/scattered only

T/Td 32°C / 16°C

ALTIM 29.97 inHg

ELEV 87 FT

15.6668°S / 46.3512°E

LOCATION · Mahajanga, MG

WIND

VRB4 kt

FMNM · 87 FT

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

METRIC

NOW · 13Z

+6H

+12H

+18H

WIND

VRB/4

VIS

6+ SM

CEILING

—

LAYERS

SCT023

T / Td

32 / 16

ALTIM

29.97"

// Interpretation

VFR with light winds at variable/4 kt. Visibility 6+ SM and scattered at 2,300 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 FMNM 111300Z VRB04KT 9999 SCT023 32/16 Q1015 NOSIG

FMNM · day 11 at 13:00 UTC · wind variable at 4 kt · visibility 6+ SM · scattered layer at 2,300 ft · temp 32°C / dewpoint 16°C · altimeter 29.97" Hg

// Runway analysis · computed from current METAR wind

Wind VRB @ 4 kt

ALL USABLE · WINDS CALM

WIND

VRB4 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

ALL RUNWAYS · CALM WINDS 2 ends

14 HDG 140° —CALM —— 7,218'

32 HDG 320° —CALM —— 7,218'

Pattern altitude: 1,087 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 +17°C

2,100FT

+2,013 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS ↗ +900 FT

24h AGO18h12h6hNOW

FIELD ELEV87 FT OAT+32°C ISA DELTA+17°C PRESSURE ALT34 FT

// Performance equivalent Your aircraft will perform as if it's at a field 2,100 ft high on a standard ISA day — that's +2,013 ft above FMNM's actual elevation.

// Aircraft performance impact MINOR

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+21%

-15%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+15%

-9%

Light jetCJ4, Phenom 300, M2

+8%

-6%

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

// Reported layers (highest → lowest)

SCT023

Scattered · base 2,300 ft AGL · ~3–4 oktas

// Computed

CEILING— HIGHEST LAYER2,300 ft TOTAL COVERAGE~40% (mixed) FREEZING LEVEL16,249 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+3)

03:23ZSUNRISE

09:01ZSOLAR NOON

14:38ZSUNSET

15:01ZCIVIL END

CURRENT14:05Z DAYLIGHT REMAINING33m VFR NIGHT BEGINS15:01Z (56m) DAY LENGTH11h 15m

Waning Crescent

ILLUMINATION11% MOONRISE00:47Z MOONSET12:02Z FULL MOON IN18 days

// Nearest reporting stations

No nearby reporting stations found within 200 NM of FMNM.

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

AIRSPACE

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