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// Station · 52m ago

OYRN

Riyan International Airport
CAT VFR
WIND 360° / 4 kt
VIS 6+ SM
CEILING CLR
T/Td 28°C / 24°C
ALTIM 29.91 inHg
ELEV 54 FT
14.6622°N / 49.3753°E
LOCATION · Mukalla(Riyan), YE
N
WIND
360°4 kt
OYRN · 54 FT
© OSM · CartoDB

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

METRIC
NOW · 01Z
+6H
+12H
+18H
WIND
360°/4
 
 
 
VIS
6+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
28 / 24
 
 
 
ALTIM
29.91"
 
 
 

// Interpretation

VFR with light winds at 360°/4 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 OYRN 130100Z 36004KT CAVOK 28/24 Q1013

OYRN · day 13 at 01:00 UTC · wind from 360° at 4 kt · visibility 6+ SM · temp 28°C / dewpoint 24°C · altimeter 29.91" Hg

// Runway analysis · computed from current METAR wind

Wind 360° @ 4 kt
ALL USABLE · WINDS CALM
N
WIND
360°4 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 2 ends
06 HDG 060° —CALM —— 9,843'
24 HDG 240° —CALM —— 9,843'
Pattern altitude: 1,054 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 +13°C

1,600FT
+1,546 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV54 FT OAT+28°C ISA DELTA+13°C PRESSURE ALT60 FT
// Performance equivalent Operating here right now feels like operating at OYSY (Seiyun Hadhramaut International Airport, Seiyun, elev 2,097 ft) on a standard ISA day.
// Aircraft performance impact MODERATE
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+16%
-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. 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 · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 14,195 FT OYRN ELEV · 54 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL14,195 ft VFR MARGINunlimited

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

02:34ZSUNRISE
08:29ZSOLAR NOON
14:25ZSUNSET
14:46ZCIVIL END
CURRENT01:52Z DAYLIGHT REMAINING12h 32m VFR NIGHT BEGINS14:46Z (12h 54m) DAY LENGTH11h 50m
Waxing Crescent
ILLUMINATION3% MOONRISE03:57Z MOONSET15:47Z FULL MOON IN13 days

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

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