// Station · 15m ago

FMMT

Toamasina Ambalamanasy Airport

CAT MVFR

WIND 260° / 10 kt

VIS 5.0 SM

CEILING BKN at 3,300 ft

T/Td 20°C / 19°C

ALTIM 30.06 inHg

WX VCSH

ELEV 22 FT

18.1135°S / 49.3923°E

LOCATION · Toamasina, MG

WIND

260°10 kt

FMMT · 22 FT

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

METRIC

NOW · 14Z

+6H

+12H

+18H

WIND

260°/10

VIS

5.0 SM

CEILING

BKN033

LAYERS

FEW007 SCT017 BKN033

T / Td

20 / 19

ALTIM

30.06"

// Interpretation

MVFR — visibility 5.0 SM. Moderate winds at 260°/10 kt, visibility 5.0 SM, a few at 700 ft, scattered at 1,700 ft, and broken at 3,300 ft. Reported weather: VCSH. Would drop to IFR below 1,000 ft ceiling or 3 SM visibility, or rise back to VFR above 3,000 ft and 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 111400Z 26010KT 8000 VCSH FEW007 SCT017 BKN033 20/19 Q1018 TEMPO 4000 -RADZ

FMMT · day 11 at 14:00 UTC · wind from 260° at 10 kt · visibility 5.0 SM · a few clouds at 700 ft · scattered layer at 1,700 ft · broken layer at 3,300 ft · temp 20°C / dewpoint 19°C · altimeter 30.06" Hg · weather: VCSH

// Runway analysis · computed from current METAR wind

Wind 260° @ 10 kt

1 USABLE · 1 AVOID · 1 CAUTION

WIND

260°10 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 1 usable

19★ HDG 190° H3 kt X9 kt RIGHT PRIMARY · 7,218'

TAILWIND ENDS · AVOID 1 ends

01 HDG 010° T3 kt X9 kt LEFT —

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 +5°C

500FT

+478 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS ↘ -200 FT

24h AGO18h12h6hNOW

FIELD ELEV22 FT OAT+20°C ISA DELTA+5°C PRESSURE ALT-120 FT

// Performance equivalent Operating here right now feels like operating at FMMH (Mahanoro Airport, Mahanoro, elev 16 ft) on a standard ISA day.

// Aircraft performance impact MINOR

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+5%

-4%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+4%

-2%

Light jetCJ4, Phenom 300, M2

+2%

-2%

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 · 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 LEVEL10,123 ft VFR MARGIN+300 ft

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

03:15ZSUNRISE

08:48ZSOLAR NOON

14:22ZSUNSET

14:45ZCIVIL END

CURRENT14:15Z DAYLIGHT REMAINING7m VFR NIGHT BEGINS14:45Z (30m) DAY LENGTH11h 06m

Waning Crescent

ILLUMINATION11% MOONRISE00:39Z MOONSET11:46Z FULL MOON IN18 days

// Nearest reporting stations · 1 shown · 150 NM (sparse area)

FMMI

MVFR

Ivato International Airport · Antananarivo

WIND: 050° / 7 kt
VIS: 4.3 SM
CEILING: BKN020
DIST: 116 NM W
AGE: 15m ago

// Area map · 120 NM radius · CartoDB Dark Matter + aeronautical overlay

AIRSPACE

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