// Station · 41m ago
MMCM
Chetumal International Airport
CAT MVFR
WIND CALM
VIS 5.0 SM
CEILING OVC at 7,000 ft
T/Td 26°C / 24°C
ALTIM 30.00 inHg
ELEV 39 FT
18.5050°N / 88.3280°W
LOCATION · Chetumal, MX
WIND
000°0 kt
MMCM · 39 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 13Z
+6H
+12H
+18H
WIND
CALM
VIS
5.0 SM
CEILING
OVC070
LAYERS
OVC070
T / Td
26 / 24
ALTIM
30.00"
// Interpretation
MVFR — visibility 5.0 SM. Winds calm, visibility 5.0 SM, overcast at 7,000 ft. Would drop to IFR below 1,000 ft ceiling or 3 SM visibility, or rise back to VFR above 3,000 ft and 5 SM.
Loading TAF forecast narrative…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR MMCM 111340Z 00000KT 5SM OVC070 26/24 A3000 RMK 6//// 8/02/
MMCM · day 11 at 13:40 UTC · winds calm · visibility 5.0 SM · overcast at 7,000 ft · temp 26°C / dewpoint 24°C · altimeter 30.00" 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
10
HDG 100°
—CALM
——
7,244'
28
HDG 280°
—CALM
——
7,244'
Pattern altitude: 1,039 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 +11°C
1,300FT
+1,261 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↘ -500 FT
24h AGO18h12h6hNOW
FIELD ELEV39 FT
OAT+26°C
ISA DELTA+11°C
PRESSURE ALT-43 FT
// Performance equivalent
Operating here right now feels like operating at MMTG
(Angel Albino Corzo International Airport, Tuxtla Gutiérrez, elev 1,499 ft)
on a standard ISA day.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+13%
-9%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+9%
-6%
Light jetCJ4, Phenom 300, M2
+5%
-4%
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-6)
11:24ZSUNRISE
17:59ZSOLAR NOON
00:34ZSUNSET
00:58ZCIVIL END
CURRENT14:21Z
DAYLIGHT REMAINING10h 13m
VFR NIGHT BEGINS00:58Z (10h 37m)
DAY LENGTH13h 10m
Waning Crescent
ILLUMINATION11%
MOONRISE08:49Z
MOONSET21:59Z
FULL MOON IN18 days
// Nearest reporting stations · 5 shown · 150 NM (sparse area)
MZBZ
MVFR
Philip S. W. Goldson International Airport · Belize City
- WIND
- 070° / 14 ktG25
- VIS
- 6+ SM
- CEILING
- BKN015
- DIST
- 58 NM S
- AGE
- 21m ago
MMTL
VFR
Felipe Carrillo Puerto International Airport Tulum · Tulum
- WIND
- CALM
- VIS
- 6.0 SM
- CEILING
- BKN080
- DIST
- 107 NM N
- AGE
- 39m ago
MMCT
VFR
Chichén Itzá International Airport · Tinúm
- WIND
- 100° / 8 kt
- VIS
- 7.0 SM
- CEILING
- SCT020
- DIST
- 128 NM N
- AGE
- 36m ago
MMCZ
VFR
Cozumel International Airport · Cozumel
- WIND
- 110° / 5 kt
- VIS
- 7.0 SM
- CEILING
- OVC100
- DIST
- 144 NM NE
- AGE
- 40m ago
MMCP
VFR
Ingeniero Alberto Acuña Ongay International Airport · Campeche
- WIND
- 120° / 10 kt
- VIS
- 7.0 SM
- CEILING
- FEW015
- DIST
- 146 NM NW
- AGE
- 40m ago
// Area map · 160 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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