// Station · 22m ago
VVCI
Cat Bi International Airport
CAT VFR
WIND 150° / 10 kt
VIS 6+ SM
CEILING CLR
T/Td 32°C / 27°C
ALTIM 29.62 inHg
ELEV 6 FT
20.8174°N / 106.7243°E
LOCATION · Haiphong (Hai An), VN
WIND
150°10 kt
VVCI · 6 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 11Z
+6H
+12H
+18H
WIND
150°/10
VIS
6+ SM
CEILING
CLR
LAYERS
—
T / Td
32 / 27
ALTIM
29.62"
// Interpretation
VFR with moderate winds at 150°/10 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…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR VVCI 271130Z 15010KT CAVOK 32/27 Q1003 NOSIG
VVCI · day 27 at 11:30 UTC · wind from 150° at 10 kt · visibility 6+ SM · temp 32°C / dewpoint 27°C · altimeter 29.62" Hg
// Runway analysis · computed from current METAR wind
Wind 150° @ 10 kt
1 USABLE · 1 AVOID · 1 CAUTION
WIND
150°10 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
HEADWIND ENDS
1 usable
07★
HDG 070°
H2 kt
X10 kt RIGHT
PRIMARY · 10,007'
TAILWIND ENDS · AVOID
1 ends
25
HDG 250°
T2 kt
X10 kt LEFT
—
Pattern altitude: 1,006 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 +18°C
2,400FT
+2,394 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↘ -100 FT
24h AGO18h12h6hNOW
FIELD ELEV6 FT
OAT+32°C
ISA DELTA+18°C
PRESSURE ALT307 FT
// Performance equivalent
Operating here right now feels like operating at VVPK
(Pleiku Airport, Pleiku, elev 2,434 ft)
on a standard ISA day.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+24%
-17%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+17%
-11%
Light jetCJ4, Phenom 300, M2
+10%
-7%
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 · clear · no layers reported
// Sun & Moon · times in Z · bar = local day (UTC+7)
22:13ZSUNRISE
04:51ZSOLAR NOON
11:29ZSUNSET
11:53ZCIVIL END
CURRENT11:52Z
DAYLIGHT REMAINING0m
VFR NIGHT BEGINS11:53Z (1m)
DAY LENGTH13h 15m
Waxing Gibbous
ILLUMINATION83%
MOONRISE06:58Z
MOONSET20:14Z
FULL MOON IN4 days
// Nearest reporting stations · 3 shown · 150 NM (sparse area)
VVVD
VFR
Van Don International Airport · Van Don
- WIND
- 190° / 5 kt
- VIS
- 6+ SM
- CEILING
- CLR
- DIST
- 43 NM NE
- AGE
- 22m ago
VVNB
VFR
Noi Bai International Airport · Hanoi (Soc Son)
- WIND
- 110° / 12 kt
- VIS
- 6+ SM
- CEILING
- FEW047
- DIST
- 57 NM NW
- AGE
- 22m ago
ZGNN
VFR
→
MVFR
12Z
Nanning Wuxu International Airport · Nanning (Jiangnan)
- WIND
- 150° / 10 kt
- VIS
- 6+ SM
- CEILING
- CLR
- DIST
- 134 NM NE
- AGE
- 52m ago
// Area map · 140 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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