// Station · 28m ago

KBUU

Burlington Municipal Airport

CAT VFR

WIND CALM

VIS 10+ SM

CEILING CLR

T/Td 22.1°C / 20.8°C

ALTIM 30.10 inHg

ELEV 779 FT

42.6907°N / 88.3046°W

LOCATION · Burlington, US

WIND

000°0 kt

KBUU · 779 FT

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

METRIC

NOW · 00Z

+6H

+12H

+18H

WIND

CALM

VIS

10+ SM

CEILING

CLR

LAYERS

—

T / Td

22 / 21

ALTIM

30.10"

// Interpretation

VFR with winds calm. Visibility better than 10 statute miles 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 KBUU 290050Z AUTO 00000KT 10SM CLR 22/21 A3010 RMK AO2 T02210208 PWINO

KBUU · day 29 at 00:50 UTC · winds calm · visibility 10+ SM · temp 22°C / dewpoint 21°C · altimeter 30.10" Hg · 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 4 ends

11 HDG 110° —CALM —— 4,300'

29 HDG 290° —CALM —— 4,300'

01 HDG 010° —CALM —— 2,410'

19 HDG 190° —CALM —— 2,410'

Pattern altitude: 1,779 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 +8°C

1,600FT

+821 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV779 FT OAT+22°C ISA DELTA+8°C PRESSURE ALT596 FT

// Performance equivalent Operating here right now feels like operating at KD25 (Manitowish Waters Airport, Manitowish Waters, elev 1,610 ft) on a standard ISA day.

// Aircraft performance impact MINOR

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+16%

-11%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+11%

-7%

Light jetCJ4, Phenom 300, M2

+6%

-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. 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 LEVEL11,941 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-6)

11:15ZSUNRISE

17:55ZSOLAR NOON

00:36ZSUNSET

01:06ZCIVIL END

CURRENT01:18Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS01:06Z (past) DAY LENGTH13h 21m

Waning Gibbous

ILLUMINATION99% MOONRISE00:02Z MOONSET13:23Z FULL MOON IN29 days

// Nearest reporting stations

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

AIRSPACE

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