// Station · 8m ago

EFSA

Savonlinna Airport

CAT VFR

WIND 010° / 4 kt

VIS 6+ SM

CEILING CLR

T/Td 11°C / 2°C

ALTIM 29.50 inHg

ELEV 311 FT

61.9431°N / 28.9451°E

LOCATION · Savonlinna, FI

WIND

010°4 kt

EFSA · 311 FT

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

METRIC

NOW · 12Z

+6H

+12H

+18H

WIND

010°/4

VIS

6+ SM

CEILING

CLR

LAYERS

—

T / Td

11 / 2

ALTIM

29.50"

// Interpretation

VFR with light winds at 010°/4 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 EFSA 271250Z AUTO 01004KT 350V060 CAVOK 11/02 Q0999

EFSA · day 27 at 12:50 UTC · wind from 010° at 4 kt · visibility 6+ SM · temp 11°C / dewpoint 2°C · altimeter 29.50" Hg

// Runway analysis · computed from current METAR wind

Wind 010° @ 4 kt

ALL USABLE · WINDS CALM

WIND

010°4 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

ALL RUNWAYS · CALM WINDS 2 ends

12 HDG 120° —CALM —— 7,546'

30 HDG 300° —CALM —— 7,546'

Pattern altitude: 1,311 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 -3°C

400FT

+89 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS ↘ -100 FT

24h AGO18h12h6hNOW

FIELD ELEV311 FT OAT+11°C ISA DELTA-3°C PRESSURE ALT731 FT

// Performance equivalent Operating here right now feels like operating at EFMI (Mikkeli Airport, Mikkeli, elev 329 ft) on a standard ISA day.

// Aircraft performance impact MINOR

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+4%

-3%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+3%

-2%

Light jetCJ4, Phenom 300, M2

+2%

-1%

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 LEVEL5,867 ft VFR MARGINunlimited

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

00:43ZSUNRISE

10:02ZSOLAR NOON

19:21ZSUNSET

21:04ZCIVIL END

CURRENT12:58Z DAYLIGHT REMAINING6h 23m VFR NIGHT BEGINS21:04Z (8h 06m) DAY LENGTH18h 37m

Waxing Gibbous

ILLUMINATION83% MOONRISE09:30Z MOONSET04:08Z FULL MOON IN4 days

// Nearest reporting stations · 3 shown · 60 NM radius

EFJO

VFR

Joensuu Airport · Joensuu

WIND: 040° / 6 kt
VIS: 6+ SM
CEILING: CLR
DIST: 47 NM NE
AGE: 8m ago

EFMI

VFR

Mikkeli Airport · Mikkeli

WIND: 300° / 7 kt
VIS: 6+ SM
CEILING: CLR
DIST: 52 NM W
AGE: 8m ago

EFLP

VFR

Lappeenranta Airport · Lappeenranta

WIND: 360° / 9 kt
VIS: 6+ SM
CEILING: FEW046
DIST: 59 NM SW
AGE: 8m ago

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

AIRSPACE

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