// Station · 10m ago
KRVJ
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
LIFR — ceiling 400 ft. Winds calm, visibility 7.0 SM, broken at 400 ft, and broken at 10,000 ft. Reported weather: haze (HZ). Haze is fine dust, salt, or pollution particles suspended in dry air — it reduces visibility and washes out contrast, a dry particulate obscuration rather than a moisture one. Note that automated stations can't chemically tell smoke from haze — during a regional smoke event, this may in fact be drifting wildfire smoke reported as haze. LIFR is the lowest standard category. Would improve to IFR above 500 ft and 1 SM.
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// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR KRVJ 290315Z AUTO 00000KT 7SM HZ BKN004 BKN100 23/ A3007 RMK AO2 T0231////
KRVJ · day 29 at 03:15 UTC · winds calm · visibility 7.0 SM · broken layer at 400 ft · broken layer at 10,000 ft · altimeter 30.07" Hg · weather: haze (HZ) · automated station w/ precipitation discriminator
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +8°C
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 · 2 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC-5)
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