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// Station · 22m ago

EGMC

London Southend Airport
CAT VFR
WIND 070° / 11 kt
VIS 6+ SM
CEILING CLR
T/Td 20°C / 15°C
ALTIM 29.88 inHg
ELEV 49 FT
51.5706°N / 0.6936°E
LOCATION · Southend-on-Sea, Essex, GB
N
WIND
070°11 kt
EGMC · 49 FT
© OSM · CartoDB

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

METRIC
NOW · 17Z
+6H
+12H
+18H
WIND
070°/11
 
 
 
VIS
6+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
20 / 15
 
 
 
ALTIM
29.88"
 
 
 

// Interpretation

VFR with moderate winds at 070°/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.

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SOURCES · NOAA Aviation Weather Center METAR (TAF loading…)

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// Raw observation METAR string + decoded

METAR EGMC 251750Z 07011KT CAVOK 20/15 Q1012

EGMC · day 25 at 17:50 UTC · wind from 070° at 11 kt · visibility 6+ SM · temp 20°C / dewpoint 15°C · altimeter 29.88" Hg

// Runway analysis · computed from current METAR wind

Wind 070° @ 11 kt
1 USABLE · 1 AVOID
N
WIND
070°11 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
05 HDG 050° H10 kt X4 kt RIGHT PRIMARY · 6,089'
TAILWIND ENDS · AVOID 1 ends
23 HDG 230° T10 kt X4 kt LEFT
Pattern altitude: 1,049 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 +5°C

700FT
+651 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV49 FT OAT+20°C ISA DELTA+5°C PRESSURE ALT85 FT
// Performance equivalent Operating here right now feels like operating at EGNM (Leeds Bradford Airport, Leeds, West Yorkshire, elev 681 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+7%
-5%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+5%
-3%
Light jetCJ4, Phenom 300, M2
+3%
-2%

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. Severity rating assumes a standard altimeter setting (29.92" Hg / 1013 hPa); a non-standard setting shifts the effective altitude by roughly 1,000 ft per 1" Hg of deviation.

// Cloud layers · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 10,150 FT EGMC ELEV · 49 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL10,150 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+0)

04:59ZSUNRISE
12:00ZSOLAR NOON
19:02ZSUNSET
19:38ZCIVIL END
CURRENT18:12Z DAYLIGHT REMAINING49m VFR NIGHT BEGINS19:38Z (1h 25m) DAY LENGTH14h 02m
Waxing Gibbous
ILLUMINATION94% MOONRISE15:05Z MOONSET05:08Z FULL MOON IN2 days

// Nearest reporting stations

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// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay

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