// Station · 7m ago

RJOK

Kochi Ryoma Airport

CAT VFR

WIND 340° / 3 kt

VIS 6+ SM

CEILING Few/scattered only

T/Td 25°C / 17°C

ALTIM 30.00 inHg

ELEV 42 FT

33.5452°N / 133.6702°E

LOCATION · Nankoku, JP

WIND

340°3 kt

RJOK · 42 FT

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

METRIC

NOW · 01Z

+6H

+12H

+18H

WIND

340°/3

VIS

6+ SM

CEILING

—

LAYERS

FEW025

T / Td

25 / 17

ALTIM

30.00"

// Interpretation

VFR with light winds at 340°/3 kt. Visibility 6+ SM and a few at 2,500 ft. 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…)

// Want this glance-able on 10 airports? METAR Deck →

// Raw observation METAR string + decoded

METAR RJOK 130100Z 34003KT 290V050 9999 FEW025 25/17 Q1016

RJOK · day 13 at 01:00 UTC · wind from 340° at 3 kt · visibility 6+ SM · a few clouds at 2,500 ft · temp 25°C / dewpoint 17°C · altimeter 30.00" Hg

// Runway analysis · computed from current METAR wind

Wind 340° @ 3 kt

ALL USABLE · WINDS CALM

WIND

340°3 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

ALL RUNWAYS · CALM WINDS 2 ends

14 HDG 140° —CALM —— 8,203'

32 HDG 320° —CALM —— 8,203'

Pattern altitude: 1,042 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 +10°C

1,100FT

+1,058 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV42 FT OAT+25°C ISA DELTA+10°C PRESSURE ALT-40 FT

// Performance equivalent Operating here right now feels like operating at RJOA (Hiroshima Airport, Hiroshima, elev 1,088 ft) on a standard ISA day.

// Aircraft performance impact MODERATE

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+11%

-8%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+8%

-5%

Light jetCJ4, Phenom 300, M2

+4%

-3%

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 · 1 reported · highest to lowest

// Reported layers (highest → lowest)

FEW025

Few · base 2,500 ft AGL · ~1–2 oktas

// Computed

CEILING— HIGHEST LAYER2,500 ft TOTAL COVERAGE~15% (sparse) FREEZING LEVEL12,668 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+9)

21:09ZSUNRISE

02:52ZSOLAR NOON

08:36ZSUNSET

09:01ZCIVIL END

CURRENT01:07Z DAYLIGHT REMAINING7h 29m VFR NIGHT BEGINS09:01Z (7h 54m) DAY LENGTH11h 27m

Waxing Crescent

ILLUMINATION3% MOONRISE22:30Z MOONSET09:57Z FULL MOON IN13 days

// Nearest reporting stations

Loading nearest reporting stations…

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

AIRSPACE

// Want this on your Stream Deck? METAR Deck shows real-time category and conditions for any 10 airports — built by the team that ships this page.

Get METAR Deck →