Chemsmear, SW Houston, TX
March 16, 2001
Taken with a Olympus D-600L digital camera.
| Temp: | 63° |
| Humidity: | 39% |
| Wind: | NE/10 mph |
| Visibility: | 10 mi |
| Dewpoint: | 41° |
| Barometer: | 30.01 inches |
Winds Temps Aloft Below
| FT | 3000 | 6000 | 9000 | 12000 | 18000 | 24000 | 30000 | 34000 | 39000 |
| HOU | 3619 | 3314+07 | 2820+02 | 2629-03 | 2544-16 | 2558-28 | 257644 | 258851 | 259457 |
Taken at approx. 12 noon. This series starts looking East and then around 360 degrees.
This is not happening at 30,000 + feet.
It is too warm below that for "normal" contrail formation.
