// Station · 29m ago
RJCC
New Chitose Airport
CAT MVFR
WIND 150° / 7 kt
VIS 5.0 SM
CEILING BKN at 4,000 ft
T/Td 21°C / 20°C
ALTIM 29.80 inHg
ELEV 82 FT
42.7747°N / 141.6904°E
LOCATION · Sapporo, JP
WIND
150°7 kt
RJCC · 82 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 13Z
+6H
+12H
+18H
WIND
150°/7
VIS
5.0 SM
CEILING
BKN040
LAYERS
FEW003 BKN040
T / Td
21 / 20
ALTIM
29.80"
// Interpretation
MVFR — visibility 5.0 SM. Light winds at 150°/7 kt, visibility 5.0 SM, a few at 300 ft, and broken at 4,000 ft. Would drop to IFR below 1,000 ft ceiling or 3 SM visibility, or rise back to VFR above 3,000 ft and 5 SM.
Loading TAF forecast narrative…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR RJCC 111330Z 15007KT 8000 FEW003 BKN040 21/20 Q1009
RJCC · day 11 at 13:30 UTC · wind from 150° at 7 kt · visibility 5.0 SM · a few clouds at 300 ft · broken layer at 4,000 ft · temp 21°C / dewpoint 20°C · altimeter 29.80" Hg
// Runway analysis · computed from current METAR wind
Wind 150° @ 7 kt
2 USABLE · 2 AVOID
WIND
150°7 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
HEADWIND ENDS
2 usable
19R★
HDG 190°
H5 kt
X4 kt LEFT
PRIMARY · 9,843'
19L
HDG 190°
H5 kt
X4 kt LEFT
9,843'
TAILWIND ENDS · AVOID
2 ends
01L
HDG 010°
T5 kt
X4 kt RIGHT
—
01R
HDG 010°
T5 kt
X4 kt RIGHT
—
Pattern altitude: 1,082 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 +6°C
1,000FT
+918 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↗ +400 FT
24h AGO18h12h6hNOW
FIELD ELEV82 FT
OAT+21°C
ISA DELTA+6°C
PRESSURE ALT206 FT
// Performance equivalent
Operating here right now feels like operating at RJEC
(Asahikawa Airport, Higashikagura, elev 721 ft)
on a standard ISA day.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+10%
-7%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+7%
-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.
// Cloud layers · 2 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC+9)
19:05ZSUNRISE
02:39ZSOLAR NOON
10:13ZSUNSET
10:48ZCIVIL END
CURRENT13:59Z
DAYLIGHT REMAINING0m
VFR NIGHT BEGINS10:48Z (past)
DAY LENGTH15h 07m
Waning Crescent
ILLUMINATION11%
MOONRISE16:29Z
MOONSET07:37Z
FULL MOON IN18 days
// Nearest reporting stations · 2 shown · 100 NM (sparse area)
// Area map · 80 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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