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// Station · 13m ago

KGSP

Greenville-Spartanburg International Airport
CAT VFR
WIND 010° / 3 kt
VIS 10+ SM
CEILING CLR
T/Td 17.8°C / 11.7°C
ALTIM 30.04 inHg
ELEV 964 FT
34.8957°N / 82.2189°W
LOCATION · Greenville/Greer/Spartanburg, US
N
WIND
010°3 kt
KGSP · 964 FT
© OSM · CartoDB

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

METRIC
NOW · 00Z
+6H
+12H
+18H
WIND
010°/3
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
18 / 12
 
 
 
ALTIM
30.04"
 
 
 

// Interpretation

VFR with light winds at 010°/3 kt. 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.

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

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// Raw observation METAR string + decoded

METAR KGSP 130053Z 01003KT 10SM CLR 18/12 A3004 RMK AO2 SLP162 T01780117

KGSP · day 13 at 00:53 UTC · wind from 010° at 3 kt · visibility 10+ SM · temp 18°C / dewpoint 12°C · altimeter 30.04" Hg · automated station w/ precipitation discriminator · sea-level pressure 1016.2 mb

// Runway analysis · computed from current METAR wind

Wind 010° @ 3 kt
ALL USABLE · WINDS CALM
N
WIND
010°3 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 2 ends
04 HDG 040° —CALM —— 11,001'
22 HDG 220° —CALM —— 11,001'
Pattern altitude: 1,964 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 +4°C

1,400FT
+436 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV964 FT OAT+18°C ISA DELTA+4°C PRESSURE ALT840 FT
// Performance equivalent Operating here right now feels like operating at KGMU (Greenville Downtown Airport, Greenville, elev 1,048 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+14%
-10%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+10%
-6%
Light jetCJ4, Phenom 300, M2
+6%
-4%

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

FT 0 5k 10k 15k 20k 25k FRZ LVL · 9,954 FT KGSP ELEV · 964 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL9,954 ft VFR MARGINunlimited

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

11:33ZSUNRISE
17:16ZSOLAR NOON
22:59ZSUNSET
23:25ZCIVIL END
CURRENT01:06Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS23:25Z (past) DAY LENGTH11h 26m
Waxing Crescent
ILLUMINATION3% MOONRISE12:54Z MOONSET00:20Z FULL MOON IN13 days

// Nearest reporting stations

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

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