[/] search [ENTER] submit ICAO [ESC] clear 5,740 STATIONS · WORLDWIDE

// Station · 21m ago

VVCI

Cat Bi International Airport
CAT VFR
WIND 100° / 5 kt
VIS 6+ SM
CEILING Few/scattered only
T/Td 30°C / 26°C
ALTIM 29.50 inHg
ELEV 6 FT
20.8174°N / 106.7243°E
LOCATION · Haiphong (Hai An), VN
N
WIND
100°5 kt
VVCI · 6 FT
© OSM · CartoDB

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

METRIC
NOW · 14Z
+6H
+12H
+18H
WIND
100°/5
 
 
 
VIS
6+ SM
 
 
 
CEILING
 
 
 
LAYERS
FEW017 FEW027
 
 
 
T / Td
30 / 26
 
 
 
ALTIM
29.50"
 
 
 

// Interpretation

VFR with light winds at 100°/5 kt. Visibility 6+ SM and a few at 1,700 ft, and a few at 2,700 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 VVCI 111400Z 10005KT 9999 FEW017 FEW027CB 30/26 Q0999 TEMPO 4000 TSRA

VVCI · day 11 at 14:00 UTC · wind from 100° at 5 kt · visibility 6+ SM · a few clouds at 1,700 ft · a few clouds at 2,700 ft · temp 30°C / dewpoint 26°C · altimeter 29.50" Hg

// Runway analysis · computed from current METAR wind

Wind 100° @ 5 kt
1 USABLE · 1 AVOID
N
WIND
100°5 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
07 HDG 070° H4 kt X2 kt RIGHT PRIMARY · 10,007'
TAILWIND ENDS · AVOID 1 ends
25 HDG 250° T4 kt X2 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 +16°C

2,300FT
+2,294 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +200 FT
2,700 2,300 1,900
24h AGO18h12h6hNOW
FIELD ELEV6 FT OAT+30°C ISA DELTA+16°C PRESSURE ALT426 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
+23%
-16%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+16%
-10%
Light jetCJ4, Phenom 300, M2
+9%
-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 · 2 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 15,158 FT FEW017 FEW027 VVCI ELEV · 6 FT
// Reported layers (highest → lowest)
FEW027
Few · base 2,700 ft AGL · ~1–2 oktas
FEW017
Few · base 1,700 ft AGL · ~1–2 oktas
// Computed
CEILING HIGHEST LAYER2,700 ft TOTAL COVERAGE~23% (sparse) FREEZING LEVEL15,158 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+7)

22:20ZSUNRISE
04:59ZSOLAR NOON
11:39ZSUNSET
12:03ZCIVIL END
CURRENT14:21Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS12:03Z (past) DAY LENGTH13h 19m
Waning Crescent
ILLUMINATION11% MOONRISE19:44Z MOONSET09:03Z FULL MOON IN18 days

// Nearest reporting stations · 3 shown · 150 NM (sparse area)

// Area map · 140 NM radius · CartoDB Dark Matter + aeronautical overlay

© OpenStreetMap · CartoDB · OpenAIP
// 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 →