Across
- 1. Water droplets larger than .02 in
- 4. Rain that starts and stops during period of observation
- 7. Snow in that is very small opaque grains of ice or snow, doesn't bounce or shatter upon ground impact
- 9. Small ice particles in forms of needles, columns or plates
- 11. Amount of sky that is visible without obscurations in all points of direction
- 13. visibility in a specified direction representing a 45 degree arc of the horizon circle
- 14. water droplets and/or ice pellets suspended in the atmosphere above earth's surface
- 15. Ice crystal, grouped in a six-pointed star
Down
- 2. Irregular pellets of ice, 0.2 in or less, bounce, shatter and make sound upon impact with ground
- 3. Rain with same intensity for 1 hr or more
- 5. Prevailing visibility determined by Air Traffic Control
- 6. water droplets less than .02 in
- 8. Snow that is small opaque grains of ice and snow. does bounce or breaks upon impact with ground
- 10. Rain that starts and stops and changes intensity abruptly
- 12. greatest visibility equaled or exceeded through out of the horizon circle at least one half