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// Station · 15m ago

LFSO

Nancy-Ochey (BA 133) Air Base
CAT IFR
WIND 070° / 6 kt
VIS 6+ SM
CEILING BKN at 800 ft
T/Td 17°C / 16°C
ALTIM 29.94 inHg
WX -RA
ELEV 1,106 FT
48.5831°N / 5.9550°E
LOCATION · Thuilley-aux-Groseilles, FR
N
WIND
070°6 kt
LFSO · 1,106 FT
© OSM · CartoDB

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

METRIC
NOW · 16Z
+6H
+12H
+18H
WIND
070°/6
 
 
 
VIS
6+ SM
 
 
 
CEILING
BKN008
 
 
 
LAYERS
BKN008 BKN026 BKN058
 
 
 
T / Td
17 / 16
 
 
 
ALTIM
29.94"
 
 
 

// Interpretation

IFR conditions — ceiling 800 ft. Light winds at 070°/6 kt, visibility 6+ SM, broken at 800 ft, broken at 2,600 ft, and broken at 5,800 ft. Reported weather: light rain (-RA). Would deteriorate to LIFR below 500 ft ceiling or 1 SM, or improve to MVFR above 1,000 ft and 3 SM.

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SOURCES · NOAA Aviation Weather Center METAR (TAF loading…)

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// Raw observation METAR string + decoded

METAR LFSO 251600Z AUTO 07006KT 9999 -RA BKN008/// BKN026/// BKN058/// ///CB 17/16 Q1014 TEMPO 4000 TSRA BKN020 SCT035CB

LFSO · day 25 at 16:00 UTC · wind from 070° at 6 kt · visibility 6+ SM · broken layer at 800 ft · broken layer at 2,600 ft · broken layer at 5,800 ft · temp 17°C / dewpoint 16°C · altimeter 29.94" Hg · weather: light rain (-RA)

// Runway analysis · computed from current METAR wind

Wind 070° @ 6 kt
1 USABLE · 1 AVOID
N
WIND
070°6 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
02 HDG 020° H4 kt X5 kt RIGHT PRIMARY · 7,878'
TAILWIND ENDS · AVOID 1 ends
20 HDG 200° T4 kt X5 kt LEFT
Pattern altitude: 2,106 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 +4°C

1,600FT
+494 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↘ -500 FT
2,300 1,650 1,000
24h AGO18h12h6hNOW
FIELD ELEV1,106 FT OAT+17°C ISA DELTA+4°C PRESSURE ALT1,083 FT
// Performance equivalent Operating here right now feels like operating at LFGW (Verdun-Le Rozelier Airfield, Sommedieue, elev 1,230 ft) on a standard ISA day.
// Aircraft performance impact MINOR
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 · 3 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 9,692 FT BKN008 · CEILING BKN026 BKN058 LFSO ELEV · 1,106 FT
// Reported layers (highest → lowest)
BKN058
Broken · base 5,800 ft AGL · ~5–7 oktas
BKN026
Broken · base 2,600 ft AGL · ~5–7 oktas
BKN008
Broken · base 800 ft AGL · ~5–7 oktas
// Computed
CEILING800 ft AGL HIGHEST LAYER5,800 ft TOTAL COVERAGE~91% (overcast) FREEZING LEVEL9,692 ft VFR MARGIN-2,200 ft

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

04:44ZSUNRISE
11:39ZSOLAR NOON
18:35ZSUNSET
19:08ZCIVIL END
CURRENT16:15Z DAYLIGHT REMAINING2h 19m VFR NIGHT BEGINS19:08Z (2h 53m) DAY LENGTH13h 50m
Waxing Gibbous
ILLUMINATION94% MOONRISE14:46Z MOONSET04:37Z FULL MOON IN2 days

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