// Station · 20m ago

WAMM

Sam Ratulangi International Airport

CAT MVFR

WIND 200° / 4 kt

VIS 4.3 SM

CEILING BKN at 1,800 ft

T/Td 25°C / 23°C

ALTIM 29.94 inHg

WX -RA

ELEV 264 FT

1.5486°N / 124.9262°E

LOCATION · Manado, ID

WIND

200°4 kt

WAMM · 264 FT

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

METRIC

NOW · 10Z

+6H

+12H

+18H

WIND

200°/4

VIS

4.3 SM

CEILING

BKN018

LAYERS

FEW017 BKN018

T / Td

25 / 23

ALTIM

29.94"

// Interpretation

MVFR — ceiling 1,800 ft. Light winds at 200°/4 kt, visibility 4.3 SM, a few at 1,700 ft, and broken at 1,800 ft. Reported weather: -RA. 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 WAMM 271030Z 20004KT 150V260 7000 -RA FEW017CB BKN018 25/23 Q1014 TEMPO TL1100 3000 RA FEW017CB BKN018 RMK CB IN APCH

WAMM · day 27 at 10:30 UTC · wind from 200° at 4 kt · visibility 4.3 SM · a few clouds at 1,700 ft · broken layer at 1,800 ft · temp 25°C / dewpoint 23°C · altimeter 29.94" Hg · weather: -RA

// Runway analysis · computed from current METAR wind

Wind 200° @ 4 kt

ALL USABLE · WINDS CALM

WIND

200°4 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

ALL RUNWAYS · CALM WINDS 2 ends

18 HDG 180° —CALM —— 8,693'

36 HDG 360° —CALM —— 8,693'

Pattern altitude: 1,264 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 +10°C

1,500FT

+1,236 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS ↘ -300 FT

24h AGO18h12h6hNOW

FIELD ELEV264 FT OAT+25°C ISA DELTA+10°C PRESSURE ALT241 FT

// Performance equivalent Operating here right now feels like operating at WATA (AA Bere Tallo (Haliwen) Airport, Atambua, elev 1,027 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 · 2 reported · highest to lowest

// Reported layers (highest → lowest)

BKN018

Broken · base 1,800 ft AGL · ~5–7 oktas

FEW017

Few · base 1,700 ft AGL · ~1–2 oktas

// Computed

CEILING1,800 ft AGL HIGHEST LAYER1,800 ft TOTAL COVERAGE~83% (mostly covered) FREEZING LEVEL12,890 ft VFR MARGIN-1,200 ft

// Sun & Moon · times in Z · bar = local day (UTC+8)

21:32ZSUNRISE

03:38ZSOLAR NOON

09:44ZSUNSET

10:07ZCIVIL END

CURRENT10:50Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS10:07Z (past) DAY LENGTH12h 11m

Waxing Gibbous

ILLUMINATION83% MOONRISE06:15Z MOONSET18:27Z FULL MOON IN4 days

// Nearest reporting stations

No nearby reporting stations found within 200 NM of WAMM.

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

AIRSPACE

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