// Station · 24m ago

FMMT

Toamasina Ambalamanasy Airport

CAT VFR

WIND 170° / 5 kt

VIS 6+ SM

CEILING BKN at 3,300 ft

T/Td 26°C / 23°C

ALTIM 30.15 inHg

WX VCSH

ELEV 22 FT

18.1135°S / 49.3923°E

LOCATION · Toamasina, MG

WIND

170°5 kt

FMMT · 22 FT

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

METRIC

NOW · 10Z

+6H

+12H

+18H

WIND

170°/5

VIS

6+ SM

CEILING

BKN033

LAYERS

FEW007 SCT017 BKN033

T / Td

26 / 23

ALTIM

30.15"

// Interpretation

VFR — ceiling 3,300 ft. Light winds at 170°/5 kt, visibility 6+ SM, a few at 700 ft, scattered at 1,700 ft, and broken at 3,300 ft. Reported weather: showers in the vicinity (VCSH). 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 FMMT 131000Z 17005KT 130V210 9999 VCSH FEW007 SCT017TCU BKN033 26/23 Q1021 NOSIG

FMMT · day 13 at 10:00 UTC · wind from 170° at 5 kt · visibility 6+ SM · a few clouds at 700 ft · scattered layer at 1,700 ft · broken layer at 3,300 ft · temp 26°C / dewpoint 23°C · altimeter 30.15" Hg · weather: showers in the vicinity (VCSH)

// Runway analysis · computed from current METAR wind

Wind 170° @ 5 kt

1 USABLE · 1 AVOID

WIND

170°5 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 1 usable

19★ HDG 190° H5 kt X2 kt LEFT PRIMARY · 7,218'

TAILWIND ENDS · AVOID 1 ends

01 HDG 010° T5 kt X2 kt RIGHT —

Pattern altitude: 1,022 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 +11°C

1,100FT

+1,078 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV22 FT OAT+26°C ISA DELTA+11°C PRESSURE ALT-208 FT

// Performance equivalent Operating here right now feels like operating at FMNT (Tsaratanana Airport, Tsaratanana, elev 1,073 ft) on a standard ISA day.

// Aircraft performance impact MODERATE

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. 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 · 3 reported · highest to lowest

// Reported layers (highest → lowest)

BKN033

Broken · base 3,300 ft AGL · ~5–7 oktas

SCT017

Scattered · base 1,700 ft AGL · ~3–4 oktas

FEW007

Few · base 700 ft AGL · ~1–2 oktas

// Computed

CEILING3,300 ft AGL HIGHEST LAYER3,300 ft TOTAL COVERAGE~91% (overcast) FREEZING LEVEL13,153 ft VFR MARGIN+300 ft

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

02:16ZSUNRISE

08:29ZSOLAR NOON

14:43ZSUNSET

15:05ZCIVIL END

CURRENT10:24Z DAYLIGHT REMAINING4h 18m VFR NIGHT BEGINS15:05Z (4h 40m) DAY LENGTH12h 27m

Waxing Crescent

ILLUMINATION5% MOONRISE03:56Z MOONSET16:23Z 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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