// 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

WIND

060°3 kt

EFKU · 323 FT

// 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

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

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

// 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

AIRSPACE

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