// Station · 16m ago

EGPU

Tiree Airport

CAT LIFR

WIND 170° / 17 kt

VIS 0.99 SM

CEILING OVC at 300 ft

T/Td 15°C / 15°C

ALTIM 29.35 inHg

WX +RA

ELEV 38 FT

56.4992°N / 6.8692°W

LOCATION · Balemartine, Argyll and Bute, GB

WIND

170°17 kt

EGPU · 38 FT

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

METRIC

NOW · 00Z

+6H

+12H

+18H

WIND

170°/17

VIS

0.99 SM

CEILING

OVC003

LAYERS

OVC003

T / Td

15 / 15

ALTIM

29.35"

// Interpretation

LIFR — ceiling 300 ft. Brisk winds at 170°/17 kt, visibility 0.99 SM, overcast at 300 ft. Reported weather: heavy rain (+RA). 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

METAR EGPU 130050Z AUTO 17017KT 1600 +RA OVC003/// 15/15 Q0994

EGPU · day 13 at 00:50 UTC · wind from 170° at 17 kt · visibility 0.99 SM · overcast at 300 ft · temp 15°C / dewpoint 15°C · altimeter 29.35" Hg · weather: heavy rain (+RA)

// Runway analysis · computed from current METAR wind

Wind 170° @ 17 kt

3 USABLE · 3 AVOID · 2 CAUTION

WIND

170°17 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 3 usable

17★ HDG 170° H17 kt X0 kt — PRIMARY · 2,598'

23 HDG 230° H9 kt X15 kt LEFT ⚠ HIGH XW · 88%

11 HDG 110° H9 kt X15 kt RIGHT ⚠ HIGH XW · 88%

TAILWIND ENDS · AVOID 3 ends

05 HDG 050° T8 kt X15 kt RIGHT —

29 HDG 290° T8 kt X15 kt LEFT —

35 HDG 350° T17 kt X0 kt — —

Pattern altitude: 1,038 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 +1°C

700FT

+662 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV38 FT OAT+15°C ISA DELTA+1°C PRESSURE ALT605 FT

// Performance equivalent Operating here right now feels like operating at EGPT (Perth/Scone Airport, Perth, Perth and Kinross, elev 397 ft) on a standard ISA day.

// Aircraft performance impact MINOR

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 · 1 reported · highest to lowest

// Reported layers (highest → lowest)

OVC003

Overcast · base 300 ft AGL · 8 oktas

// Computed

CEILING300 ft AGL HIGHEST LAYER300 ft TOTAL COVERAGE~100% (overcast) FREEZING LEVEL7,614 ft VFR MARGIN-2,700 ft

// Sun & Moon · times in Z · bar = local day (UTC+0)

06:55ZSUNRISE

12:14ZSOLAR NOON

17:33ZSUNSET

18:11ZCIVIL END

CURRENT01:06Z DAYLIGHT REMAINING16h 26m VFR NIGHT BEGINS18:11Z (17h 04m) DAY LENGTH10h 37m

Waxing Crescent

ILLUMINATION3% MOONRISE08:16Z MOONSET18:54Z FULL MOON IN13 days

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

AIRSPACE

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