// Station · 1h 18m ago · STALE
MMZC
General Leobardo C. Ruiz International Airport
CAT VFR
WIND CALM
VIS 8.0 SM
CEILING BKN at 4,000 ft
T/Td 19°C / 6°C
ALTIM 30.16 inHg
ELEV 7,141 FT
22.8949°N / 102.6872°W
LOCATION · Zacatecas, MX
WIND
000°0 kt
MMZC · 7,141 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 11Z
+6H
+12H
+18H
WIND
CALM
VIS
8.0 SM
CEILING
BKN040
LAYERS
BKN040
T / Td
19 / 6
ALTIM
30.16"
// Interpretation
VFR — ceiling 4,000 ft. Winds calm, visibility 8.0 SM, broken at 4,000 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 MMZC 271140Z E00000KT 8SM BKN040 19/06 A3016 RMK 8/500
MMZC · day 27 at 11:40 UTC · winds calm · visibility 8.0 SM · broken layer at 4,000 ft · temp 19°C / dewpoint 6°C · altimeter 30.16" 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
02
HDG 020°
—CALM
——
9,843'
20
HDG 200°
—CALM
——
9,843'
Pattern altitude: 8,141 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 +18°C
9,000FT
+1,859 FT ABOVE FIELD ELEV
FIELD ELEV7,141 FT
OAT+19°C
ISA DELTA+18°C
PRESSURE ALT6,899 FT
// Performance equivalent
Your aircraft will perform as if it's at a field 9,000 ft high
on a standard ISA day — that's +1,859 ft above
MMZC's actual elevation.
// Aircraft performance impact
DANGEROUS
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+90%
-63%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+63%
-41%
Light jetCJ4, Phenom 300, M2
+36%
-27%
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)
12:07ZSUNRISE
18:49ZSOLAR NOON
01:31ZSUNSET
01:55ZCIVIL END
CURRENT12:58Z
DAYLIGHT REMAINING12h 32m
VFR NIGHT BEGINS01:55Z (12h 57m)
DAY LENGTH13h 23m
Waxing Gibbous
ILLUMINATION83%
MOONRISE20:54Z
MOONSET10:18Z
FULL MOON IN4 days
// Nearest reporting stations · 5 shown · 150 NM (sparse area)
MMAS
VFR
Aguascalientes International Airport · Aguascalientes
- WIND
- 150° / 6 kt
- VIS
- 8.0 SM
- CEILING
- BKN100
- DIST
- 75 NM S
- AGE
- 1h 18m ago
MMSP
VFR
→
MVFR
17Z
Ponciano Arriaga International Airport · San Luis Potosí
- WIND
- 120° / 4 kt
- VIS
- 7.0 SM
- CEILING
- FEW015
- DIST
- 104 NM E
- AGE
- 1h 18m ago
MMLO
VFR
Guanajuato International Airport · Silao
- WIND
- CALM
- VIS
- 10+ SM
- CEILING
- BKN250
- DIST
- 133 NM SE
- AGE
- 1h 11m ago
MMGL
VFR
Guadalajara International Airport · Guadalajara
- WIND
- CALM
- VIS
- 8.0 SM
- CEILING
- BKN090
- DIST
- 147 NM S
- AGE
- 1h 12m ago
MMEP
VFR
Amado Nervo National Airport · Tepic
- WIND
- 170° / 3 kt
- VIS
- 6.0 SM
- CEILING
- BKN100
- DIST
- 149 NM SW
- AGE
- 15m ago
// Area map · 160 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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