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// Station · 13m ago

EFKU

Kuopio Airport
CAT VFR
WIND 060° / 3 kt
VIS 6+ SM
CEILING CLR
T/Td 27°C / 14°C
ALTIM 30.06 inHg
ELEV 323 FT
63.0071°N / 27.7978°E
LOCATION · Kuopio / Siilinjärvi, FI
N
WIND
060°3 kt
EFKU · 323 FT
© OSM · CartoDB

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

METRIC
NOW · 13Z
+6H
+12H
+18H
WIND
060°/3
 
 
 
VIS
6+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
27 / 14
 
 
 
ALTIM
30.06"
 
 
 

// Interpretation

VFR with light winds at 060°/3 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 EFKU 111350Z AUTO 06003KT 020V120 CAVOK 27/14 Q1018

EFKU · day 11 at 13:50 UTC · wind from 060° at 3 kt · visibility 6+ SM · temp 27°C / dewpoint 14°C · altimeter 30.06" Hg

// Runway analysis · computed from current METAR wind

Wind 060° @ 3 kt
ALL USABLE · WINDS CALM
N
WIND
060°3 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 2 ends
15 HDG 150° CALM 9,186'
33 HDG 330° CALM 9,186'
Pattern altitude: 1,323 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 +12°C

1,700FT
+1,377 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +600 FT
2,000 900 -200
24h AGO18h12h6hNOW
FIELD ELEV323 FT OAT+27°C ISA DELTA+12°C PRESSURE ALT181 FT
// Performance equivalent Your aircraft will perform as if it's at a field 1,700 ft high on a standard ISA day — that's +1,377 ft above EFKU's actual elevation.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+17%
-12%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+12%
-8%
Light jetCJ4, Phenom 300, M2
+7%
-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.

// Cloud layers · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 13,959 FT EFKU ELEV · 323 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL13,959 ft VFR MARGINunlimited

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

00:29ZSUNRISE
10:15ZSOLAR NOON
20:01ZSUNSET
CIVIL END
CURRENT14:03Z DAYLIGHT REMAINING5h 57m VFR NIGHT BEGINS DAY LENGTH19h 31m
Waning Crescent
ILLUMINATION11% MOONRISE21:53Z MOONSET17:24Z FULL MOON IN18 days

// Nearest reporting stations

No nearby reporting stations found within 200 NM of EFKU.

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

© OpenStreetMap · CartoDB · OpenAIP
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