// Station · 6m ago
LSMM
Meiringen Air Base
CAT IFR
WIND VRB / 2 kt
VIS 1.2 SM
CEILING CLR
T/Td 19°C / 10°C
ALTIM 30.12 inHg
ELEV 1,895 FT
46.7423°N / 8.1089°E
LOCATION · Meiringen, CH
WIND
VRB2 kt
LSMM · 1,895 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 20Z
+6H
+12H
+18H
WIND
VRB/2
VIS
1.2 SM
CEILING
CLR
LAYERS
—
T / Td
19 / 10
ALTIM
30.12"
// Interpretation
IFR conditions — visibility 1.2 SM. Light winds at variable/2 kt, visibility 1.2 SM, no reported cloud layers. Would deteriorate to LIFR below 500 ft ceiling or 1 SM, or improve to MVFR above 1,000 ft and 3 SM.
Loading TAF forecast narrative…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR LSMM 302050Z AUTO VRB02KT 9999NDV R10/P2000N R28/0050N NCD 19/10 Q1020 RMK
LSMM · day 30 at 20:50 UTC · wind variable at 2 kt · visibility 1.2 SM · temp 19°C / dewpoint 10°C · altimeter 30.12" Hg
// Runway analysis · computed from current METAR wind
Wind VRB @ 2 kt
ALL USABLE · WINDS CALM
WIND
VRB2 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS
2 ends
10
HDG 100°
—CALM
——
6,571'
28
HDG 280°
—CALM
——
6,571'
Pattern altitude: 2,895 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 +7°C
2,600FT
+705 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↗ +100 FT
24h AGO18h12h6hNOW
FIELD ELEV1,895 FT
OAT+19°C
ISA DELTA+7°C
PRESSURE ALT1,694 FT
// Performance equivalent
Your aircraft will perform as if it's at a field 2,600 ft high
on a standard ISA day — that's +705 ft above
LSMM's actual elevation.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+26%
-18%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+18%
-12%
Light jetCJ4, Phenom 300, M2
+10%
-8%
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+1)
03:40ZSUNRISE
11:26ZSOLAR NOON
19:12ZSUNSET
19:50ZCIVIL END
CURRENT20:56Z
DAYLIGHT REMAINING0m
VFR NIGHT BEGINS19:50Z (past)
DAY LENGTH15h 32m
Full Moon
ILLUMINATION100%
MOONRISE15:09Z
MOONSET06:42Z
FULL MOON IN1 day
// Nearest reporting stations · 5 shown · 60 NM radius
LSMA
—
Alpnach Air Base · Alpnach
- WIND
- VRB / 1 kt
- VIS
- —
- CEILING
- CLR
- DIST
- 14 NM NE
- AGE
- 6m ago
LSZC
VFR
Buochs Airport · Buochs
- WIND
- 270° / 3 kt
- VIS
- 6+ SM
- CEILING
- CLR
- DIST
- 18 NM NE
- AGE
- 6m ago
LSME
—
Emmen Air Base · Emmen
- WIND
- CALM
- VIS
- —
- CEILING
- CLR
- DIST
- 23 NM N
- AGE
- 6m ago
LSZB
VFR
Bern Airport · Bern
- WIND
- VRB / 1 kt
- VIS
- 6+ SM
- CEILING
- CLR
- DIST
- 27 NM W
- AGE
- 6m ago
LSZG
VFR
Grenchen Airfield · Grenchen
- WIND
- 260° / 3 kt
- VIS
- 6+ SM
- CEILING
- CLR
- DIST
- 39 NM NW
- AGE
- 6m ago
// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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