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// Station · 17m ago

WAMM

Sam Ratulangi International Airport
CAT VFR
WIND 170° / 11 kt
VIS 6+ SM
CEILING Few/scattered only
T/Td 29°C / 17°C
ALTIM 29.94 inHg
ELEV 264 FT
1.5486°N / 124.9262°E
LOCATION · Manado, ID
N
WIND
170°11 kt
WAMM · 264 FT
© OSM · CartoDB

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

METRIC
NOW · 14Z
+6H
+12H
+18H
WIND
170°/11
 
 
 
VIS
6+ SM
 
 
 
CEILING
 
 
 
LAYERS
FEW020
 
 
 
T / Td
29 / 17
 
 
 
ALTIM
29.94"
 
 
 

// Interpretation

VFR with moderate winds at 170°/11 kt. Visibility 6+ SM and a few at 2,000 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 WAMM 111400Z 17011KT 150V210 9999 FEW020 29/17 Q1014 NOSIG

WAMM · day 11 at 14:00 UTC · wind from 170° at 11 kt · visibility 6+ SM · a few clouds at 2,000 ft · temp 29°C / dewpoint 17°C · altimeter 29.94" Hg

// Runway analysis · computed from current METAR wind

Wind 170° @ 11 kt
1 USABLE · 1 AVOID
N
WIND
170°11 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
18 HDG 180° H11 kt X2 kt LEFT PRIMARY · 8,693'
TAILWIND ENDS · AVOID 1 ends
36 HDG 360° T11 kt X2 kt RIGHT
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 +14°C

2,000FT
+1,736 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +0 FT
2,900 2,300 1,700
24h AGO18h12h6hNOW
FIELD ELEV264 FT OAT+29°C ISA DELTA+14°C PRESSURE ALT241 FT
// Performance equivalent Operating here right now feels like operating at WRLP (Long Apung Airport, Long Apung-Borneo Island, elev 2,437 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+20%
-14%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+14%
-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

FT 0 5k 10k 15k 20k 25k FRZ LVL · 14,910 FT FEW020 WAMM ELEV · 264 FT
// Reported layers (highest → lowest)
FEW020
Few · base 2,000 ft AGL · ~1–2 oktas
// Computed
CEILING HIGHEST LAYER2,000 ft TOTAL COVERAGE~15% (sparse) FREEZING LEVEL14,910 ft VFR MARGINunlimited

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

21:40ZSUNRISE
03:46ZSOLAR NOON
09:52ZSUNSET
10:15ZCIVIL END
CURRENT14:17Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS10:15Z (past) DAY LENGTH12h 12m
Waning Crescent
ILLUMINATION11% MOONRISE19:04Z MOONSET07:16Z FULL MOON IN18 days

// Nearest reporting stations

No nearby reporting stations found within 200 NM of WAMM.

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

© OpenStreetMap · CartoDB · OpenAIP
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