// Station · 17m ago
KMRC
Maury County Airport
CAT VFR
WIND 070° / 4 kt
VIS 10+ SM
CEILING BKN at 3,100 ft
T/Td 29°C / 21°C
ALTIM 29.89 inHg
ELEV 681 FT
35.5541°N / 87.1789°W
LOCATION · Columbia/Mount Pleasant, US
WIND
070°4 kt
KMRC · 681 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 19Z
+6H
+12H
+18H
WIND
070°/4
VIS
10+ SM
CEILING
BKN031
LAYERS
BKN031
T / Td
29 / 21
ALTIM
29.89"
// Interpretation
VFR — ceiling 3,100 ft. Light winds at 070°/4 kt, visibility better than 10 statute miles, broken at 3,100 ft. 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 KMRC 301910Z AUTO 07004KT 10SM BKN031 29/21 A2989 RMK A01
KMRC · day 30 at 19:10 UTC · wind from 070° at 4 kt · visibility 10+ SM · broken layer at 3,100 ft · temp 29°C / dewpoint 21°C · altimeter 29.89" Hg
// Runway analysis · computed from current METAR wind
Wind 070° @ 4 kt
ALL USABLE · WINDS CALM
WIND
070°4 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS
4 ends
06
HDG 060°
—CALM
——
6,000'
24
HDG 240°
—CALM
——
6,000'
17
HDG 170°
—CALM
——
1,941'
35
HDG 350°
—CALM
——
1,941'
Pattern altitude: 1,681 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 +15°C
2,600FT
+1,919 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↗ +300 FT
24h AGO18h12h6hNOW
FIELD ELEV681 FT
OAT+29°C
ISA DELTA+15°C
PRESSURE ALT708 FT
// Performance equivalent
Operating here right now feels like operating at K6A4
(Johnson County Airport, Mountain City, elev 2,240 ft)
on a standard ISA day.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+26%
-18%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+18%
-12%
Light jetCJ4, Phenom 300, M2
+10%
-8%
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 · 1 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC-6)
10:36ZSUNRISE
17:47ZSOLAR NOON
00:58ZSUNSET
01:28ZCIVIL END
CURRENT19:27Z
DAYLIGHT REMAINING5h 31m
VFR NIGHT BEGINS01:28Z (6h 00m)
DAY LENGTH14h 21m
Full Moon
ILLUMINATION99%
MOONRISE22:03Z
MOONSET12:25Z
FULL MOON IN1 day
// Nearest reporting stations · 5 shown · 60 NM radius
KLUG
VFR
Ellington Airport · Lewisburg
- WIND
- 050° / 5 kt
- VIS
- 10+ SM
- CEILING
- BKN060
- DIST
- 19 NM E
- AGE
- 12m ago
K2M2
VFR
Lawrenceburg Lawrence County Airport · Lawrenceburg
- WIND
- 050° / 6 kt
- VIS
- 10+ SM
- CEILING
- BKN060
- DIST
- 20 NM S
- AGE
- 12m ago
KGZS
MVFR
Abernathy Field · Pulaski
- WIND
- 130° / 4 kt
- VIS
- 4.0 SM
- CEILING
- FEW028
- DIST
- 25 NM S
- AGE
- 12m ago
KSYI
VFR
Bomar Field / Shelbyville Municipal Airport · Shelbyville
- WIND
- 060° / 7 kt
- VIS
- 10+ SM
- CEILING
- FEW025
- DIST
- 36 NM E
- AGE
- 12m ago
KM02
VFR
Dickson County Municipal Airport · Dickson
- WIND
- 110° / 5 kt
- VIS
- 10+ SM
- CEILING
- FEW028
- DIST
- 37 NM N
- AGE
- 12m ago
// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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