// Station · 20m ago

KELM

Elmira Corning Regional Airport

CAT LIFR

WIND CALM

VIS 0.75 SM

CEILING —

T/Td 11.1°C / 10.6°C

ALTIM 29.90 inHg

WX BR

ELEV 954 FT

42.1599°N / 76.8916°W

LOCATION · Elmira/Corning, US

WIND

000°0 kt

KELM · 954 FT

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

METRIC

NOW · 02Z

+6H

+12H

+18H

WIND

CALM

VIS

0.75 SM

CEILING

—

LAYERS

OVX001

T / Td

11 / 11

ALTIM

29.90"

// Interpretation

LIFR — visibility 0.75 SM. Winds calm, visibility 0.75 SM, ovx at 100 ft. Reported weather: mist (BR). Mist is water droplets thinning visibility to between 5/8 and 6 SM — the moist, lighter cousin of fog. LIFR is the lowest standard category. Would improve to IFR above 500 ft and 1 SM.

Loading TAF forecast narrative…

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

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// Raw observation METAR string + decoded

SPECI KELM 130209Z 00000KT 3/4SM BR VV001 11/11 A2990 RMK AO2 T01110106 RVRNO $

KELM · day 13 at 02:09 UTC · winds calm · visibility 0.75 SM · ovx at 100 ft · temp 11°C / dewpoint 11°C · altimeter 29.90" Hg · weather: mist (BR) · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind CALM

ALL USABLE · WINDS CALM

WIND

000°calm

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

ALL RUNWAYS · CALM WINDS 6 ends

06 HDG 060° —CALM —— 8,001'

24 HDG 240° —CALM —— 8,001'

10 HDG 100° —CALM —— 5,404'

28 HDG 280° —CALM —— 5,404'

05 HDG 050° —CALM —— 2,016'

23 HDG 230° —CALM —— 2,016'

Pattern altitude: 1,954 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 -2°C

700FT

-254 FT BELOW FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV954 FT OAT+11°C ISA DELTA-2°C PRESSURE ALT972 FT

// Performance equivalent Operating here right now feels like operating at KDKK (Chautauqua County-Dunkirk Airport, Dunkirk, elev 693 ft) on a standard ISA day.

// Aircraft performance impact ENHANCED

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+7%

-5%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+5%

-3%

Light jetCJ4, Phenom 300, M2

+3%

-2%

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 · 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 LEVEL6,560 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-5)

11:17ZSUNRISE

16:55ZSOLAR NOON

22:32ZSUNSET

23:00ZCIVIL END

CURRENT02:29Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS23:00Z (past) DAY LENGTH11h 14m

Waxing Crescent

ILLUMINATION3% MOONRISE12:41Z MOONSET23:56Z FULL MOON IN13 days

// Nearest reporting stations

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

AIRSPACE

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