// Station · 8m ago

RJTT

Tokyo Haneda International Airport

CAT VFR

WIND 190° / 9 kt

VIS 6+ SM

CEILING CLR

T/Td 29°C / 25°C

ALTIM 29.80 inHg

ELEV 35 FT

35.5497°N / 139.7870°E

LOCATION · Tokyo, JP

WIND

190°9 kt

RJTT · 35 FT

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

METRIC

NOW · 14Z

+6H

+12H

+18H

WIND

190°/9

VIS

6+ SM

CEILING

CLR

LAYERS

—

T / Td

29 / 25

ALTIM

29.80"

// Interpretation

VFR with moderate winds at 190°/9 kt. Visibility 6+ SM 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…)

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

// Raw observation METAR string + decoded

METAR RJTT 251400Z 19009KT CAVOK 29/25 Q1009 NOSIG

RJTT · day 25 at 14:00 UTC · wind from 190° at 9 kt · visibility 6+ SM · temp 29°C / dewpoint 25°C · altimeter 29.80" Hg

// Runway analysis · computed from current METAR wind

Wind 190° @ 9 kt

4 USABLE · 4 AVOID · 1 CAUTION

WIND

190°9 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 4 usable

22★ HDG 220° H8 kt X4 kt LEFT PRIMARY · 8,202'

16L HDG 160° H8 kt X4 kt RIGHT 11,024'

16R HDG 160° H8 kt X4 kt RIGHT 9,843'

23 HDG 230° H7 kt X6 kt LEFT ⚠ HIGH XW · 67%

TAILWIND ENDS · AVOID 4 ends

05 HDG 050° T7 kt X6 kt RIGHT —

04 HDG 040° T8 kt X4 kt RIGHT —

34R HDG 340° T8 kt X4 kt LEFT —

34L HDG 340° T8 kt X4 kt LEFT —

Pattern altitude: 1,035 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 +14°C

1,900FT

+1,865 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV35 FT OAT+29°C ISA DELTA+14°C PRESSURE ALT159 FT

// Performance equivalent Operating here right now feels like operating at RJAF (Shinshu-Matsumoto Airport, Matsumoto, elev 2,182 ft) on a standard ISA day.

// Aircraft performance impact MODERATE

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+19%

-13%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+13%

-9%

Light jetCJ4, Phenom 300, M2

+8%

-6%

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

// Reported layers (highest → lowest)

CLR

No reported cloud layers — clear sky from surface to reporting ceiling.

// Computed

CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL14,681 ft VFR MARGINunlimited

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

20:08ZSUNRISE

02:44ZSOLAR NOON

09:20ZSUNSET

09:47ZCIVIL END

CURRENT14:08Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS09:47Z (past) DAY LENGTH13h 11m

Waxing Gibbous

ILLUMINATION93% MOONRISE06:06Z MOONSET19:18Z FULL MOON IN2 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 →