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// KOCW · Warren Field · Washington

// Station · 8m ago

KOCW

Warren Field
CAT VFR
WIND CALM
VIS 10+ SM
CEILING CLR
T/Td 17.2°C / 16.5°C
ALTIM 30.01 inHg
ELEV 38 FT
35.5705°N / 77.0498°W
LOCATION · Washington, US
N
WIND
000°0 kt
KOCW · 38 FT
© OSM · CartoDB

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

METRIC
NOW · 04Z
+6H
+12H
+18H
WIND
CALM
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
17 / 17
 
 
 
ALTIM
30.01"
 
 
 

Loading TAF forecast…

// Interpretation

VFR with winds calm. 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 KOCW 130415Z AUTO 00000KT 10SM CLR 17/17 A3001 RMK AO2 T01720165

KOCW · day 13 at 04:15 UTC · winds calm · visibility 10+ SM · temp 17°C / dewpoint 17°C · altimeter 30.01" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind CALM
ALL USABLE · WINDS CALM
N
WIND
000°calm
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 4 ends
05 HDG 050° —CALM —— 5,000'
23 HDG 230° —CALM —— 5,000'
17 HDG 170° —CALM —— 5,000'
35 HDG 350° —CALM —— 5,000'
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 +2°C

200FT
+162 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV38 FT OAT+17°C ISA DELTA+2°C PRESSURE ALT-53 FT
// Performance equivalent Operating here right now feels like operating at KHRJ (Harnett Regional Jetport Airport, Erwin, elev 202 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+2%
-1%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+1%
-1%
Light jetCJ4, Phenom 300, M2
+1%
-1%

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 · 8,725 FT KOCW ELEV · 38 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL8,725 ft VFR MARGINunlimited

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

11:13ZSUNRISE
16:55ZSOLAR NOON
22:38ZSUNSET
23:04ZCIVIL END
CURRENT04:23Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS23:04Z (past) DAY LENGTH11h 25m
Waxing Crescent
ILLUMINATION4% MOONRISE12:40Z MOONSET00:06Z 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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