[/] search [ENTER] submit ICAO [ESC] clear 5,740 STATIONS · WORLDWIDE

// Station · 23m ago

LBSF

Sofia Airport
CAT VFR
WIND VRB / 4 kt
VIS 6+ SM
CEILING Few/scattered only
T/Td 28°C / 10°C
ALTIM 30.09 inHg
ELEV 1,742 FT
42.6964°N / 23.4177°E
LOCATION · Sofia, BG
N
WIND
VRB4 kt
LBSF · 1,742 FT
© OSM · CartoDB

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

METRIC
NOW · 10Z
+6H
+12H
+18H
WIND
VRB/4
 
 
 
VIS
6+ SM
 
 
 
CEILING
 
 
 
LAYERS
SCT066
 
 
 
T / Td
28 / 10
 
 
 
ALTIM
30.09"
 
 
 

// Interpretation

VFR with light winds at variable/4 kt. Visibility 6+ SM and scattered at 6,600 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…)

// Want this glance-able on 10 airports? METAR Deck →

// Raw observation METAR string + decoded

METAR LBSF 271030Z VRB04KT 9999 SCT066 28/10 Q1019 NOSIG

LBSF · day 27 at 10:30 UTC · wind variable at 4 kt · visibility 6+ SM · scattered layer at 6,600 ft · temp 28°C / dewpoint 10°C · altimeter 30.09" Hg

// Runway analysis · computed from current METAR wind

Wind VRB @ 4 kt
ALL USABLE · WINDS CALM
N
WIND
VRB4 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 2 ends
09 HDG 090° CALM 11,811'
27 HDG 270° CALM 11,811'
Pattern altitude: 2,742 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 +16°C

3,500FT
+1,758 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +300 FT
3,800 2,500 1,200
24h AGO18h12h6hNOW
FIELD ELEV1,742 FT OAT+28°C ISA DELTA+16°C PRESSURE ALT1,571 FT
// Performance equivalent Your aircraft will perform as if it's at a field 3,500 ft high on a standard ISA day — that's +1,758 ft above LBSF's actual elevation.
// Aircraft performance impact SIGNIFICANT
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+35%
-25%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+25%
-16%
Light jetCJ4, Phenom 300, M2
+14%
-11%

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 · 15,883 FT SCT066 LBSF ELEV · 1,742 FT
// Reported layers (highest → lowest)
SCT066
Scattered · base 6,600 ft AGL · ~3–4 oktas
// Computed
CEILING HIGHEST LAYER6,600 ft TOTAL COVERAGE~40% (mixed) FREEZING LEVEL15,883 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+2)

02:55ZSUNRISE
10:24ZSOLAR NOON
17:54ZSUNSET
18:27ZCIVIL END
CURRENT10:53Z DAYLIGHT REMAINING7h 00m VFR NIGHT BEGINS18:27Z (7h 34m) DAY LENGTH14h 58m
Waxing Gibbous
ILLUMINATION83% MOONRISE11:38Z MOONSET02:37Z FULL MOON IN4 days

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

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

© OpenStreetMap · CartoDB · OpenAIP
// Want this on your Stream Deck? METAR Deck shows real-time category and conditions for any 10 airports — built by the team that ships this page.
Get METAR Deck →