View Pit Stop page for race #639 by silverhats — Ghost race
View profile for Shangyu (silverhats)
| Official speed | 76.77 wpm (62.99 seconds elapsed during race) |
|---|---|
| Race Start | August 18, 2017 9:29:41pm UTC |
| Race Finish | August 18, 2017 9:30:44pm UTC |
| Outcome | No win (2 of 5) |
| Accuracy | 99.0% |
| Points | 83.17 |
| 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. |