// Station · 22m ago
SLVM
Teniente Coronel Rafael Pabón Airport
CAT VFR
WIND CALM
VIS 6+ SM
CEILING OVC at 7,000 ft
T/Td 18°C / 11°C
ALTIM 30.12 inHg
ELEV 1,305 FT
21.2552°S / 63.4056°W
LOCATION · Villamontes, BO
WIND
000°0 kt
SLVM · 1,305 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 15Z
+6H
+12H
+18H
WIND
CALM
VIS
6+ SM
CEILING
OVC070
LAYERS
OVC070
T / Td
18 / 11
ALTIM
30.12"
// Interpretation
VFR — ceiling 7,000 ft. Winds calm, visibility 6+ SM, overcast at 7,000 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 SLVM 271500Z 00000KT 9999 OVC070 18/11 Q1020
SLVM · day 27 at 15:00 UTC · winds calm · visibility 6+ SM · overcast at 7,000 ft · temp 18°C / dewpoint 11°C · altimeter 30.12" 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
——
4,918'
36
HDG 360°
—CALM
——
4,918'
Pattern altitude: 2,305 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
1,700FT
+395 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↘ -200 FT
24h AGO18h12h6hNOW
FIELD ELEV1,305 FT
OAT+18°C
ISA DELTA+5°C
PRESSURE ALT1,104 FT
// Performance equivalent
Operating here right now feels like operating at SLYA
(Yacuiba Airport, Yacuíba, elev 2,112 ft)
on a standard ISA day.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+17%
-12%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+12%
-8%
Light jetCJ4, Phenom 300, M2
+7%
-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 · 1 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC-4)
10:43ZSUNRISE
16:12ZSOLAR NOON
21:41ZSUNSET
22:05ZCIVIL END
CURRENT15:22Z
DAYLIGHT REMAINING6h 18m
VFR NIGHT BEGINS22:05Z (6h 42m)
DAY LENGTH10h 57m
Waxing Gibbous
ILLUMINATION84%
MOONRISE19:35Z
MOONSET06:33Z
FULL MOON IN4 days
// Nearest reporting stations · 2 shown · 100 NM (sparse area)
// Area map · 80 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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