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// Station · 10m ago

KAVK

Alva Regional Airport
CAT VFR
WIND 160° / 11 kt
VIS 10+ SM
CEILING CLR
T/Td 37°C / 14°C
ALTIM 29.97 inHg
ELEV 1,474 FT
36.7732°N / 98.6699°W
LOCATION · Alva, US
N
WIND
160°11 kt
KAVK · 1,474 FT
© OSM · CartoDB

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

METRIC
NOW · 22Z
+6H
+12H
+18H
WIND
160°/11
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
37 / 14
 
 
 
ALTIM
29.97"
 
 
 

// Interpretation

VFR with moderate winds at 160°/11 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 KAVK 282255Z AUTO 16011KT 10SM CLR 37/14 A2997 RMK A01

KAVK · day 28 at 22:55 UTC · wind from 160° at 11 kt · visibility 10+ SM · temp 37°C / dewpoint 14°C · altimeter 29.97" Hg

// Runway analysis · computed from current METAR wind

Wind 160° @ 11 kt
2 USABLE · 2 AVOID · 1 CAUTION
N
WIND
160°11 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
18 HDG 180° H10 kt X4 kt LEFT PRIMARY · 5,001'
09 HDG 090° H4 kt X10 kt RIGHT ⚠ HIGH XW · 91%
TAILWIND ENDS · AVOID 2 ends
27 HDG 270° T4 kt X10 kt LEFT
36 HDG 360° T10 kt X4 kt RIGHT
Pattern altitude: 2,474 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 +25°C

4,400FT
+2,926 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV1,474 FT OAT+37°C ISA DELTA+25°C PRESSURE ALT1,421 FT
// Performance equivalent Operating here right now feels like operating at K8V7 (Springfield Municipal Airport, Springfield, elev 4,390 ft) on a standard ISA day.
// Aircraft performance impact DANGEROUS
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+44%
-31%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+31%
-20%
Light jetCJ4, Phenom 300, M2
+18%
-13%

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 · 20,161 FT KAVK ELEV · 1,474 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL20,161 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-7)

12:03ZSUNRISE
18:37ZSOLAR NOON
01:10ZSUNSET
01:37ZCIVIL END
CURRENT23:05Z DAYLIGHT REMAINING2h 05m VFR NIGHT BEGINS01:37Z (2h 32m) DAY LENGTH13h 07m
Full Moon
ILLUMINATION99% MOONRISE00:46Z MOONSET13:53Z FULL MOON IN29 days

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

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