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// KRVL · Mifflin County Airport · Reedsville

// Station · 9m ago

KRVL

Mifflin County Airport
CAT VFR
WIND VRB / 3 kt
VIS 10+ SM
CEILING CLR
T/Td 20°C / 12°C
ALTIM 30.16 inHg
ELEV 819 FT
40.6774°N / 77.6268°W
LOCATION · Reedsville, US
N
WIND
VRB3 kt
KRVL · 819 FT
© OSM · CartoDB

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

METRIC
NOW · 03Z
+6H
+12H
+18H
WIND
VRB/3
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
20 / 12
 
 
 
ALTIM
30.16"
 
 
 

Loading TAF forecast…

// Interpretation

VFR with light winds at variable/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.

Loading TAF forecast narrative…

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

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// Raw observation METAR string + decoded

METAR KRVL 290315Z AUTO VRB03KT 10SM CLR 20/12 A3016 RMK AO2

KRVL · day 29 at 03:15 UTC · wind variable at 3 kt · visibility 10+ SM · temp 20°C / dewpoint 12°C · altimeter 30.16" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind VRB @ 3 kt
ALL USABLE · WINDS CALM
N
WIND
VRB3 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 2 ends
06 HDG 060° —CALM —— 5,001'
24 HDG 240° —CALM —— 5,001'
Pattern altitude: 1,819 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 +6°C

1,300FT
+481 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV819 FT OAT+20°C ISA DELTA+6°C PRESSURE ALT577 FT
// Performance equivalent Operating here right now feels like operating at KVVS (Joseph A. Hardy Connellsville Airport, Connellsville, elev 1,267 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+13%
-9%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+9%
-6%
Light jetCJ4, Phenom 300, M2
+5%
-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 · 10,920 FT KRVL ELEV · 819 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL10,920 ft VFR MARGINunlimited

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

10:35ZSUNRISE
17:13ZSOLAR NOON
23:51ZSUNSET
00:19ZCIVIL END
CURRENT03:24Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS00:19Z (past) DAY LENGTH13h 16m
Waning Gibbous
ILLUMINATION99% MOONRISE23:26Z MOONSET12:42Z FULL MOON IN28 days

// Nearest reporting stations

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

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