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// Station · 9m ago

DTTA

Tunis Carthage International Airport
CAT VFR
WIND 110° / 13 kt
VIS 6+ SM
CEILING Few/scattered only
T/Td 37°C / 20°C
ALTIM 29.85 inHg
ELEV 22 FT
36.8510°N / 10.2272°E
LOCATION · Tunis, TN
N
WIND
110°13 kt
DTTA · 22 FT
© OSM · CartoDB

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

METRIC
NOW · 13Z
+6H
+12H
+18H
WIND
110°/13
 
 
 
VIS
6+ SM
 
 
 
CEILING
 
 
 
LAYERS
FEW033
 
 
 
T / Td
37 / 20
 
 
 
ALTIM
29.85"
 
 
 

// Interpretation

VFR with brisk winds at 110°/13 kt. Visibility 6+ SM and a few at 3,300 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 DTTA 111300Z 11013KT 070V150 9999 FEW033 37/20 Q1011

DTTA · day 11 at 13:00 UTC · wind from 110° at 13 kt · visibility 6+ SM · a few clouds at 3,300 ft · temp 37°C / dewpoint 20°C · altimeter 29.85" Hg

// Runway analysis · computed from current METAR wind

Wind 110° @ 13 kt
2 USABLE · 2 AVOID · 1 CAUTION
N
WIND
110°13 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
11 HDG 110° H13 kt X0 kt PRIMARY · 9,318'
19 HDG 190° H2 kt X13 kt LEFT ⚠ HIGH XW · 100%
TAILWIND ENDS · AVOID 2 ends
01 HDG 010° T2 kt X13 kt RIGHT
29 HDG 290° T13 kt X0 kt
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 +22°C

2,700FT
+2,678 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +100 FT
3,300 2,250 1,200
24h AGO18h12h6hNOW
FIELD ELEV22 FT OAT+37°C ISA DELTA+22°C PRESSURE ALT87 FT
// Performance equivalent Your aircraft will perform as if it's at a field 2,700 ft high on a standard ISA day — that's +2,678 ft above DTTA's actual elevation.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+27%
-19%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+19%
-12%
Light jetCJ4, Phenom 300, M2
+11%
-8%

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 · 18,709 FT FEW033 DTTA ELEV · 22 FT
// Reported layers (highest → lowest)
FEW033
Few · base 3,300 ft AGL · ~1–2 oktas
// Computed
CEILING HIGHEST LAYER3,300 ft TOTAL COVERAGE~15% (sparse) FREEZING LEVEL18,709 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+1)

04:09ZSUNRISE
11:25ZSOLAR NOON
18:41ZSUNSET
19:11ZCIVIL END
CURRENT13:09Z DAYLIGHT REMAINING5h 31m VFR NIGHT BEGINS19:11Z (6h 01m) DAY LENGTH14h 31m
Waning Crescent
ILLUMINATION11% MOONRISE01:31Z MOONSET16:03Z 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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