// Station · 52m ago

SLAL

Alcantarí International Airport

CAT VFR

WIND 280° / 8 kt

VIS 6+ SM

CEILING CLR

T/Td 18°C / -1°C

ALTIM 30.24 inHg

ELEV 10,184 FT

19.2468°S / 65.1496°W

LOCATION · Sucre, BO

WIND

280°8 kt

SLAL · 10,184 FT

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

METRIC

NOW · 01Z

+6H

+12H

+18H

WIND

280°/8

VIS

6+ SM

CEILING

CLR

LAYERS

—

T / Td

18 / -1

ALTIM

30.24"

// Interpretation

VFR with moderate winds at 280°/8 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 SLAL 130100Z 28008KT 210V320 9999 NSC 18/M01 Q1024

SLAL · day 13 at 01:00 UTC · wind from 280° at 8 kt · visibility 6+ SM · temp 18°C / dewpoint -1°C · altimeter 30.24" Hg

// Runway analysis · computed from current METAR wind

Wind 280° @ 8 kt

1 USABLE · 1 AVOID · 1 CAUTION

WIND

280°8 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 1 usable

36★ HDG 360° H1 kt X8 kt LEFT PRIMARY · 11,811'

TAILWIND ENDS · AVOID 1 ends

18 HDG 180° T1 kt X8 kt RIGHT —

Pattern altitude: 11,184 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 +23°C

12,600FT

+2,416 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV10,184 FT OAT+18°C ISA DELTA+23°C PRESSURE ALT9,865 FT

// Performance equivalent Operating here right now feels like operating at SLPO (Capitan Nicolas Rojas Airport, Potosí, elev 12,922 ft) on a standard ISA day.

// Aircraft performance impact DANGEROUS

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+126%

-88%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+88%

-57%

Light jetCJ4, Phenom 300, M2

+50%

-38%

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 LEVEL19,275 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-4)

09:54ZSUNRISE

16:08ZSOLAR NOON

22:22ZSUNSET

22:44ZCIVIL END

CURRENT01:52Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS22:44Z (past) DAY LENGTH12h 27m

Waxing Crescent

ILLUMINATION3% MOONRISE11:16Z MOONSET23:44Z 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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