// Station · 13m ago
VMMC
Macau International Airport
CAT VFR
WIND 220° / 11 kt
VIS 6+ SM
CEILING CLR
T/Td 30°C / 27°C
ALTIM 29.47 inHg
ELEV 20 FT
22.1496°N / 113.5920°E
LOCATION · Nossa Senhora do Carmo, MO
WIND
220°11 kt
VMMC · 20 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 14Z
+6H
+12H
+18H
WIND
220°/11
VIS
6+ SM
CEILING
CLR
LAYERS
—
T / Td
30 / 27
ALTIM
29.47"
// Interpretation
VFR with moderate winds at 220°/11 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 VMMC 111400Z 22011KT CAVOK 30/27 Q0998 NOSIG
VMMC · day 11 at 14:00 UTC · wind from 220° at 11 kt · visibility 6+ SM · temp 30°C / dewpoint 27°C · altimeter 29.47" Hg
// Runway analysis · computed from current METAR wind
Wind 220° @ 11 kt
1 USABLE · 1 AVOID · 1 CAUTION
WIND
220°11 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
HEADWIND ENDS
1 usable
16★
HDG 160°
H6 kt
X10 kt RIGHT
PRIMARY · 10,544'
TAILWIND ENDS · AVOID
1 ends
34
HDG 340°
T5 kt
X10 kt LEFT
—
Pattern altitude: 1,020 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
2,400FT
+2,380 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↗ +300 FT
24h AGO18h12h6hNOW
FIELD ELEV20 FT
OAT+30°C
ISA DELTA+16°C
PRESSURE ALT469 FT
// Performance equivalent
Your aircraft will perform as if it's at a field 2,400 ft high
on a standard ISA day — that's +2,380 ft above
VMMC's actual elevation.
// 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+8)
21:50ZSUNRISE
04:32ZSOLAR NOON
11:14ZSUNSET
11:39ZCIVIL END
CURRENT14:13Z
DAYLIGHT REMAINING0m
VFR NIGHT BEGINS11:39Z (past)
DAY LENGTH13h 24m
Waning Crescent
ILLUMINATION11%
MOONRISE19:13Z
MOONSET08:38Z
FULL MOON IN18 days
// Nearest reporting stations · 3 shown · 100 NM (sparse area)
VHHH
VFR
Hong Kong International Airport · Hong Kong
- WIND
- 210° / 13 kt
- VIS
- 6+ SM
- CEILING
- FEW015
- DIST
- 20 NM NE
- AGE
- 13m ago
ZGSZ
VFR
Shenzhen Bao'an International Airport · Shenzhen
- WIND
- 170° / 10 kt
- VIS
- 6+ SM
- CEILING
- CLR
- DIST
- 32 NM N
- AGE
- 13m ago
ZGGG
VFR
Guangzhou Baiyun International Airport · Guangzhou (Huadu)
- WIND
- 250° / 4 kt
- VIS
- 6+ SM
- CEILING
- CLR
- DIST
- 76 NM N
- AGE
- 13m ago
// Area map · 80 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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