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// Station · 9m ago

OIAM

Mahshahr Airport
CAT VFR
WIND 310° / 12 kt
VIS 6+ SM
CEILING CLR
T/Td 46°C / 5°C
ALTIM 29.47 inHg
ELEV 8 FT
30.5562°N / 49.1519°E
LOCATION · Mahshahr, IR
N
WIND
310°12 kt
OIAM · 8 FT
© OSM · CartoDB

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

METRIC
NOW · 13Z
+6H
+12H
+18H
WIND
310°/12
 
 
 
VIS
6+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
46 / 5
 
 
 
ALTIM
29.47"
 
 
 

// Interpretation

VFR with moderate winds at 310°/12 kt. Visibility 6+ SM and no reported cloud layers. 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 OIAM 111300Z 31012KT CAVOK 46/05 Q0998

OIAM · day 11 at 13:00 UTC · wind from 310° at 12 kt · visibility 6+ SM · temp 46°C / dewpoint 5°C · altimeter 29.47" Hg

// Runway analysis · computed from current METAR wind

Wind 310° @ 12 kt
1 USABLE · 1 AVOID
N
WIND
310°12 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
32 HDG 320° H12 kt X2 kt LEFT PRIMARY · 8,874'
TAILWIND ENDS · AVOID 1 ends
14 HDG 140° T12 kt X2 kt RIGHT
Pattern altitude: 1,008 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 +32°C

4,300FT
+4,292 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +200 FT
4,700 3,250 1,800
24h AGO18h12h6hNOW
FIELD ELEV8 FT OAT+46°C ISA DELTA+32°C PRESSURE ALT457 FT
// Performance equivalent Operating here right now feels like operating at OICC (Shahid Ashrafi Esfahani Airport, Kermanshah, elev 4,307 ft) on a standard ISA day.
// Aircraft performance impact SIGNIFICANT
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+43%
-30%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+30%
-19%
Light jetCJ4, Phenom 300, M2
+17%
-13%

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 · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 23,240 FT OIAM ELEV · 8 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL23,240 ft VFR MARGINunlimited

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

01:50ZSUNRISE
08:49ZSOLAR NOON
15:49ZSUNSET
16:17ZCIVIL END
CURRENT13:09Z DAYLIGHT REMAINING2h 40m VFR NIGHT BEGINS16:17Z (3h 08m) DAY LENGTH13h 59m
Waning Crescent
ILLUMINATION11% MOONRISE23:11Z MOONSET13:11Z FULL MOON IN18 days

// Nearest reporting stations · 5 shown · 100 NM (sparse area)

// Area map · 100 NM radius · CartoDB Dark Matter + aeronautical overlay

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