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// Station · 10h 51m ago · STALE · HARD STALE

MRLM

Limón International Airport
CAT VFR
WIND 250° / 3 kt
VIS 6+ SM
CEILING CLR
T/Td 27°C / 26°C
ALTIM 29.79 inHg
ELEV 7 FT
9.9580°N / 83.0220°W
LOCATION · Limón, CR
N
WIND
250°3 kt
MRLM · 7 FT
© OSM · CartoDB

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

METRIC
NOW · 00Z
+6H
+12H
+18H
WIND
250°/3
 
 
 
VIS
6+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
27 / 26
 
 
 
ALTIM
29.79"
 
 
 

// Interpretation

VFR with light winds at 250°/3 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…

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

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// Raw observation METAR string + decoded

METAR MRLM 270000Z 25003KT CAVOK 27/26 A2979

MRLM · day 27 at 00:00 UTC · wind from 250° at 3 kt · visibility 6+ SM · temp 27°C / dewpoint 26°C · altimeter 29.79" Hg

// Runway analysis · computed from current METAR wind

Wind 250° @ 3 kt
ALL USABLE · WINDS CALM
N
WIND
250°3 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 2 ends
14 HDG 140° CALM 5,906'
32 HDG 320° CALM 5,906'
Pattern altitude: 1,007 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 +12°C

1,600FT
+1,593 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +400 FT
2,100 1,550 1,000
24h AGO18h12h6hNOW
FIELD ELEV7 FT OAT+27°C ISA DELTA+12°C PRESSURE ALT134 FT
// Performance equivalent Operating here right now feels like operating at MRBA (Buenos Aires Airport, Punta Arenas, elev 1,214 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+16%
-11%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+11%
-7%
Light jetCJ4, Phenom 300, M2
+6%
-5%

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

FT 0 5k 10k 15k 20k 25k FRZ LVL · 13,643 FT MRLM ELEV · 7 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL13,643 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-6)

11:11ZSUNRISE
17:30ZSOLAR NOON
23:50ZSUNSET
00:12ZCIVIL END
CURRENT10:51Z DAYLIGHT REMAINING12h 58m VFR NIGHT BEGINS00:12Z (13h 20m) DAY LENGTH12h 38m
Waxing Gibbous
ILLUMINATION83% MOONRISE19:54Z MOONSET08:32Z FULL MOON IN4 days

// Nearest reporting stations

No nearby reporting stations found within 200 NM of MRLM.

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

© OpenStreetMap · CartoDB · OpenAIP
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