// Station · 18m ago

MMTO

Adolfo López Mateos International Airport

CAT VFR

WIND 170° / 10 kt

VIS 6.0 SM

CEILING OVC at 4,000 ft

T/Td 17°C / 12°C

ALTIM 30.36 inHg

WX TS

ELEV 8,466 FT

19.3369°N / 99.5658°W

LOCATION · Toluca, MX

WIND

170°10 kt

MMTO · 8,466 FT

// Current + 24h forecast · METAR loaded · TAF loading…

METRIC

NOW · 00Z

+6H

+12H

+18H

WIND

170°/10

VIS

6.0 SM

CEILING

OVC040

LAYERS

OVC040

T / Td

17 / 12

ALTIM

30.36"

// Interpretation

VFR — ceiling 4,000 ft. Moderate winds at 170°/10 kt, visibility 6.0 SM, overcast at 4,000 ft. Reported weather: thunderstorm (TS). Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.

Loading TAF forecast narrative…

SOURCES · NOAA Aviation Weather Center METAR (TAF loading…)

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// Raw observation METAR string + decoded

METAR MMTO 130045Z 17010KT 6SM TS OVC040CB 17/12 A3036 RMK 8/9// TS OVHD LTGIC VRB COND

MMTO · day 13 at 00:45 UTC · wind from 170° at 10 kt · visibility 6.0 SM · overcast at 4,000 ft · temp 17°C / dewpoint 12°C · altimeter 30.36" Hg · weather: thunderstorm (TS)

// Runway analysis · computed from current METAR wind

Wind 170° @ 10 kt

1 USABLE · 1 AVOID

WIND

170°10 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 1 usable

15★ HDG 150° H9 kt X3 kt RIGHT PRIMARY · 13,780'

TAILWIND ENDS · AVOID 1 ends

33 HDG 330° T9 kt X3 kt LEFT —

Pattern altitude: 9,466 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

10,200FT

+1,734 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV8,466 FT OAT+17°C ISA DELTA+18°C PRESSURE ALT8,023 FT

// Performance equivalent Your aircraft will perform as if it's at a field 10,200 ft high on a standard ISA day — that's +1,734 ft above MMTO's actual elevation.

// Aircraft performance impact DANGEROUS

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+102%

-71%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+71%

-46%

Light jetCJ4, Phenom 300, M2

+41%

-31%

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. Severity rating assumes a standard altimeter setting (29.92" Hg / 1013 hPa); a non-standard setting shifts the effective altitude by roughly 1,000 ft per 1" Hg of deviation.

// Cloud layers · 1 reported · highest to lowest

// Reported layers (highest → lowest)

OVC040

Overcast · base 4,000 ft AGL · 8 oktas

// Computed

CEILING4,000 ft AGL HIGHEST LAYER4,000 ft TOTAL COVERAGE~100% (overcast) FREEZING LEVEL17,052 ft VFR MARGIN+1,000 ft

// Sun & Moon · times in Z · bar = local day (UTC-7)

12:32ZSUNRISE

18:25ZSOLAR NOON

00:18ZSUNSET

00:40ZCIVIL END

CURRENT01:03Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS00:40Z (past) DAY LENGTH11h 46m

Waxing Crescent

ILLUMINATION3% MOONRISE13:53Z MOONSET01:39Z FULL MOON IN13 days

// Nearest reporting stations

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// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay

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