// Station · 1h 14m ago · STALE
VTSF
Nakhon Si Thammarat Airport
CAT VFR
WIND 230° / 4 kt
VIS 6+ SM
CEILING Few/scattered only
T/Td 27°C / 23°C
ALTIM 29.80 inHg
ELEV 13 FT
8.5396°N / 99.9447°E
LOCATION · Nakhon Si Thammarat, TH
WIND
230°4 kt
VTSF · 13 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 15Z
+6H
+12H
+18H
WIND
230°/4
VIS
6+ SM
CEILING
—
LAYERS
FEW018
T / Td
27 / 23
ALTIM
29.80"
// Interpretation
VFR with light winds at 230°/4 kt. Visibility 6+ SM and a few at 1,800 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 VTSF 111500Z 23004KT 9999 FEW018 27/23 Q1009 NOSIG
VTSF · day 11 at 15:00 UTC · wind from 230° at 4 kt · visibility 6+ SM · a few clouds at 1,800 ft · temp 27°C / dewpoint 23°C · altimeter 29.80" Hg
// Runway analysis · computed from current METAR wind
Wind 230° @ 4 kt
ALL USABLE · WINDS CALM
WIND
230°4 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS
2 ends
01
HDG 010°
—CALM
——
6,890'
19
HDG 190°
—CALM
——
6,890'
Pattern altitude: 1,013 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
+1,587 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↗ +300 FT
24h AGO18h12h6hNOW
FIELD ELEV13 FT
OAT+27°C
ISA DELTA+12°C
PRESSURE ALT137 FT
// Performance equivalent
Operating here right now feels like operating at VTCT
(Mae Fah Luang - Chiang Rai International Airport, Chiang Rai, elev 1,280 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 · 1 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC+7)
23:09ZSUNRISE
05:26ZSOLAR NOON
11:44ZSUNSET
12:07ZCIVIL END
CURRENT16:14Z
DAYLIGHT REMAINING0m
VFR NIGHT BEGINS12:07Z (past)
DAY LENGTH12h 35m
Waning Crescent
ILLUMINATION11%
MOONRISE20:37Z
MOONSET09:12Z
FULL MOON IN18 days
// Nearest reporting stations · 3 shown · 100 NM (sparse area)
VTSB
VFR
Surat Thani Airport · Surat Thani
- WIND
- 200° / 6 kt
- VIS
- 6+ SM
- CEILING
- FEW020
- DIST
- 60 NM NW
- AGE
- 1h 14m ago
VTSM
VFR
Samui International Airport · Na Thon (Ko Samui Island)
- WIND
- 270° / 5 kt
- VIS
- 6+ SM
- CEILING
- FEW020
- DIST
- 61 NM N
- AGE
- 1h 14m ago
VTSG
VFR
Krabi International Airport · Krabi
- WIND
- 260° / 7 kt
- VIS
- 6+ SM
- CEILING
- FEW030
- DIST
- 63 NM SW
- AGE
- 14m ago
// Area map · 80 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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