// Station · 10m ago
RJTT
Tokyo Haneda International Airport
CAT VFR
WIND 180° / 12 kt
VIS 6+ SM
CEILING Few/scattered only
T/Td 26°C / 22°C
ALTIM 29.91 inHg
ELEV 35 FT
35.5497°N / 139.7870°E
LOCATION · Tokyo, JP
WIND
180°12 kt
RJTT · 35 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 13Z
+6H
+12H
+18H
WIND
180°/12
VIS
6+ SM
CEILING
—
LAYERS
FEW030 SCT190
T / Td
26 / 22
ALTIM
29.91"
// Interpretation
VFR with moderate winds at 180°/12 kt. Visibility 6+ SM and a few at 3,000 ft, and scattered at 19,000 ft. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.
Loading TAF forecast narrative…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR RJTT 111300Z 18012KT 9999 FEW030 SCT190 BKN/// 26/22 Q1013 NOSIG
RJTT · day 11 at 13:00 UTC · wind from 180° at 12 kt · visibility 6+ SM · a few clouds at 3,000 ft · scattered layer at 19,000 ft · temp 26°C / dewpoint 22°C · altimeter 29.91" Hg
// Runway analysis · computed from current METAR wind
Wind 180° @ 12 kt
4 USABLE · 4 AVOID · 2 CAUTION
WIND
180°12 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
HEADWIND ENDS
4 usable
16L★
HDG 160°
H11 kt
X4 kt RIGHT
PRIMARY · 11,024'
16R
HDG 160°
H11 kt
X4 kt RIGHT
9,843'
22
HDG 220°
H9 kt
X8 kt LEFT
⚠ HIGH XW · 67%
23
HDG 230°
H8 kt
X9 kt LEFT
⚠ HIGH XW · 75%
TAILWIND ENDS · AVOID
4 ends
05
HDG 050°
T8 kt
X9 kt RIGHT
—
04
HDG 040°
T9 kt
X8 kt RIGHT
—
34R
HDG 340°
T11 kt
X4 kt LEFT
—
34L
HDG 340°
T11 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 +11°C
1,400FT
+1,365 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↗ +300 FT
24h AGO18h12h6hNOW
FIELD ELEV35 FT
OAT+26°C
ISA DELTA+11°C
PRESSURE ALT41 FT
// Performance equivalent
Operating here right now feels like operating at RJSF
(Fukushima Airport, Sukagawa, elev 1,221 ft)
on a standard ISA day.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+14%
-10%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+10%
-6%
Light jetCJ4, Phenom 300, M2
+6%
-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.
// Cloud layers · 2 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC+9)
19:34ZSUNRISE
02:47ZSOLAR NOON
09:59ZSUNSET
10:29ZCIVIL END
CURRENT13:10Z
DAYLIGHT REMAINING0m
VFR NIGHT BEGINS10:29Z (past)
DAY LENGTH14h 24m
Waning Crescent
ILLUMINATION11%
MOONRISE16:56Z
MOONSET07:21Z
FULL MOON IN18 days
// Nearest reporting stations · 3 shown · 60 NM radius
RJTY
VFR
→
MVFR
14Z
Yokota Air Base · Fussa
- WIND
- 120° / 3 kt
- VIS
- 10+ SM
- CEILING
- CLR
- DIST
- 25 NM NW
- AGE
- 15m ago
RJAA
VFR
Narita International Airport · Narita
- WIND
- 180° / 4 kt
- VIS
- 6+ SM
- CEILING
- CLR
- DIST
- 32 NM NE
- AGE
- 10m ago
RJAH
VFR
Ibaraki Airport · Omitama
- WIND
- 180° / 3 kt
- VIS
- 6+ SM
- CEILING
- BKN160
- DIST
- 49 NM NE
- AGE
- 10m ago
// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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