// Station · 20m ago
KNWL
Waldron Field Naval Outlying Landing Field
CAT VFR
WIND CALM
VIS 9.0 SM
CEILING CLR
T/Td 29.4°C / 23.9°C
ALTIM 29.99 inHg
ELEV 25 FT
27.6350°N / 97.3122°W
LOCATION · Corpus Christi, US
WIND
—calm
KNWL · 25 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 21Z
+6H
+12H
+18H
WIND
CALM
VIS
9.0 SM
CEILING
CLR
LAYERS
—
T / Td
29 / 24
ALTIM
29.99"
// Interpretation
VFR with winds calm. Visibility 9.0 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…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR KNWL 142153Z AUTO 9SM CLR 29/24 A2999 RMK AO2 SLP153 T02940239 $
KNWL · day 14 at 21:53 UTC · winds calm · visibility 9.0 SM · temp 29°C / dewpoint 24°C · altimeter 29.99" Hg · automated station w/ precipitation discriminator · sea-level pressure 1015.3 mb
// Runway analysis · computed from current METAR wind
Wind CALM
ALL USABLE · WINDS CALM
WIND
CALMcalm
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS
4 ends
17
HDG 170°
—CALM
——
5,000'
35
HDG 350°
—CALM
——
5,000'
13
HDG 130°
—CALM
——
4,365'
31
HDG 310°
—CALM
——
4,365'
Pattern altitude: 1,025 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 +14°C
1,700FT
+1,675 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↘ -100 FT
24h AGO18h12h6hNOW
FIELD ELEV25 FT
OAT+29°C
ISA DELTA+14°C
PRESSURE ALT-49 FT
// Performance equivalent
Operating here right now feels like operating at KCOM
(Coleman Municipal Airport, Coleman, elev 1,697 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 · clear · no layers reported
// Sun & Moon · times in Z · bar = local day (UTC-6)
11:44ZSUNRISE
18:36ZSOLAR NOON
01:28ZSUNSET
01:54ZCIVIL END
CURRENT22:13Z
DAYLIGHT REMAINING3h 15m
VFR NIGHT BEGINS01:54Z (3h 41m)
DAY LENGTH13h 44m
New Moon
ILLUMINATION0%
MOONRISE11:50Z
MOONSET01:34Z
FULL MOON IN15 days
// Nearest reporting stations · 5 shown · 60 NM radius
KNGP
VFR
→
MVFR
07Z
Naval Air Station Corpus Christi Truax Field · Corpus Christi
- WIND
- 140° / 16 kt
- VIS
- 10+ SM
- CEILING
- CLR
- DIST
- 4 NM N
- AGE
- 17m ago
KCRP
VFR
Corpus Christi International Airport · Corpus Christi
- WIND
- 140° / 17 ktG25
- VIS
- 10+ SM
- CEILING
- BKN200
- DIST
- 13 NM NW
- AGE
- 22m ago
KRAS
VFR
Mustang Beach Airport · Port Aransas
- WIND
- 130° / 9 kt
- VIS
- 10+ SM
- CEILING
- CLR
- DIST
- 16 NM NE
- AGE
- 18m ago
KRBO
—
Nueces County Airport · Robstown
- WIND
- 140° / 11 ktG18
- VIS
- —
- CEILING
- CLR
- DIST
- 22 NM NW
- AGE
- 18m ago
KT69
MVFR
Alfred C 'Bubba' Thomas Airport · Sinton
- WIND
- 200° / 12 kt
- VIS
- 5.0 SM
- CEILING
- CLR
- DIST
- 27 NM NW
- AGE
- 18m ago
// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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