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// Station · 29m ago

LFSN

Nancy-Essey Airport
CAT VFR
WIND 050° / 9 kt
VIS 6+ SM
CEILING CLR
T/Td 34°C / 11°C
ALTIM 30.00 inHg
ELEV 751 FT
48.6921°N / 6.2305°E
LOCATION · Tomblaine, Meurthe-et-Moselle, FR
N
WIND
050°9 kt
LFSN · 751 FT
© OSM · CartoDB

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

METRIC
NOW · 14Z
+6H
+12H
+18H
WIND
050°/9
 
 
 
VIS
6+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
34 / 11
 
 
 
ALTIM
30.00"
 
 
 

// Interpretation

VFR with moderate winds at 050°/9 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 LFSN 111430Z AUTO 05009KT 010V130 CAVOK 34/11 Q1016

LFSN · day 11 at 14:30 UTC · wind from 050° at 9 kt · visibility 6+ SM · temp 34°C / dewpoint 11°C · altimeter 30.00" Hg

// Runway analysis · computed from current METAR wind

Wind 050° @ 9 kt
1 USABLE · 1 AVOID
N
WIND
050°9 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
03 HDG 030° H8 kt X3 kt RIGHT PRIMARY · 5,249'
TAILWIND ENDS · AVOID 1 ends
21 HDG 210° T8 kt X3 kt LEFT
Pattern altitude: 1,751 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 +20°C

3,100FT
+2,349 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +0 FT
3,400 2,150 900
24h AGO18h12h6hNOW
FIELD ELEV751 FT OAT+34°C ISA DELTA+20°C PRESSURE ALT669 FT
// Performance equivalent Operating here right now feels like operating at LFNB (Mende-Brenoux Airfield, Mende/Brénoux, elev 3,362 ft) on a standard ISA day.
// Aircraft performance impact SIGNIFICANT
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+31%
-22%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+22%
-14%
Light jetCJ4, Phenom 300, M2
+12%
-9%

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 · 17,923 FT LFSN ELEV · 751 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL17,923 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+0)

03:45ZSUNRISE
11:41ZSOLAR NOON
19:38ZSUNSET
20:18ZCIVIL END
CURRENT14:59Z DAYLIGHT REMAINING4h 38m VFR NIGHT BEGINS20:18Z (5h 19m) DAY LENGTH15h 52m
Waning Crescent
ILLUMINATION11% MOONRISE01:10Z MOONSET17:03Z FULL MOON IN18 days

// Nearest reporting stations · 5 shown · 60 NM radius

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

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