Large International Airport • San Francisco, CA, United States
Elevation: 13 ft (4 m) • 37.6198, -122.3748
San Francisco International Airport (KSFO / SFO) is a large international airport serving San Francisco, CA, United States, situated at an elevation of 13 ft (4 m) above sea level. Local magnetic variation is 12.9° East. The airport has 8 runways, with the longest measuring 11,870 feet.
TAF KSFO 170859Z 1709/1812 26011KT P6SM SCT007 FM171100 26010KT P6SM BKN007 FM171600 27013KT P6SM SCT010 FM172000 28015G25KT P6SM FEW010 FM180600 26009KT P6SM BKN010
| Designator | Length | Width | Surface | Heading |
|---|---|---|---|---|
| 01L | 7,500 ft | 200 ft | Asphalt | 28° |
| 01R | 8,648 ft | 200 ft | Asphalt | 28° |
| 10L | 11,870 ft | 200 ft | Asphalt | 118° |
| 10R | 10,602 ft | 200 ft | Asphalt | 118° |
| 19L | 8,648 ft | 200 ft | Asphalt | 208° |
| 19R | 7,500 ft | 200 ft | Asphalt | 208° |
| 28L | 10,602 ft | 200 ft | Asphalt | 298° |
| 28R | 11,870 ft | 200 ft | Asphalt | 298° |
METAR (Meteorological Aerodrome Report) is the standard format for reporting current weather conditions at airports worldwide. Issued every 30–60 minutes, it includes wind direction and speed, visibility, sky condition and cloud heights, temperature, dewpoint, and altimeter setting. Special METARs (SPECI) are issued when conditions change significantly.
TAF (Terminal Aerodrome Forecast) provides a weather forecast for the area within 5 nautical miles of an airport, valid for 24–30 hours. Issued every 6 hours by national weather services, TAFs use FM (from), TEMPO (temporary), BECMG (becoming), and PROB (probability) groups to describe changing conditions.
Flight Categories: VFR ceiling >3,000 ft & vis >5 SM MVFR 1,000–3,000 ft or 3–5 SM IFR 500–1,000 ft or 1–3 SM LIFR <500 ft or <1 SM