View Pit Stop page for race #855 by usa13 — Ghost race
| Official speed | 45.39 wpm (106.54 seconds elapsed during race) |
|---|---|
| Race Start | June 19, 2017 7:01:50am UTC |
| Race Finish | June 19, 2017 7:03:37am UTC |
| Outcome | No win (2 of 5) |
| Accuracy | 97.0% |
| Points | 0.00 |
| Text | #3622192 (Length: 403 characters) Valley (or graben) breezes and mountain breezes are a very localized phenomenon. They relate directly to daily temperature variations between summits and bases. Since it is in the highest reaches that the maximum diurnal range is attained, it is the summits which drive the mechanism. Nights in the mountains are colder than those in the valleys below, especially if moist air collects in those valleys. |