// Station · 10m ago
KO54
Lonnie Pool Field Weaverville Airport
CAT VFR
WIND CALM
VIS 10+ SM
CEILING CLR
T/Td 22°C / 2°C
ALTIM 30.10 inHg
ELEV 2,350 FT
40.7457°N / 122.9220°W
LOCATION · Weaverville, US
WIND
000°0 kt
KO54 · 2,350 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 20Z
+6H
+12H
+18H
WIND
CALM
VIS
10+ SM
CEILING
CLR
LAYERS
—
T / Td
22 / 2
ALTIM
30.10"
// Interpretation
VFR with winds calm. Visibility better than 10 statute miles 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 KO54 302055Z AUTO 00000KT 10SM CLR 22/02 A3010 RMK A01
KO54 · day 30 at 20:55 UTC · winds calm · visibility 10+ SM · temp 22°C / dewpoint 2°C · altimeter 30.10" Hg
// Runway analysis · computed from current METAR wind
Wind CALM
ALL USABLE · WINDS CALM
WIND
000°calm
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS
2 ends
18
HDG 180°
—CALM
——
3,181'
36
HDG 360°
—CALM
——
3,181'
Pattern altitude: 3,350 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 +11°C
3,500FT
+1,150 FT ABOVE FIELD ELEV
FIELD ELEV2,350 FT
OAT+22°C
ISA DELTA+11°C
PRESSURE ALT2,167 FT
// Performance equivalent
Operating here right now feels like operating at K2O1
(Gansner Field, Quincy, elev 3,415 ft)
on a standard ISA day.
// Aircraft performance impact
SIGNIFICANT
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+35%
-25%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+25%
-16%
Light jetCJ4, Phenom 300, M2
+14%
-11%
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)
12:45ZSUNRISE
20:10ZSOLAR NOON
03:36ZSUNSET
04:08ZCIVIL END
CURRENT21:05Z
DAYLIGHT REMAINING6h 30m
VFR NIGHT BEGINS04:08Z (7h 03m)
DAY LENGTH14h 51m
Full Moon
ILLUMINATION100%
MOONRISE00:14Z
MOONSET15:06Z
FULL MOON IN1 day
// Nearest reporting stations
No nearby reporting stations found within 200 NM of KO54.
// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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