Drew (am350809)

Race #646

View Pit Stop page for race #646 by am350809Ghost race

View profile for Drew (am350809)

Official speed 64.53 wpm (74.94 seconds elapsed during race)
Race Start April 15, 2018 8:30:06pm UTC
Race Finish April 15, 2018 8:31:21pm UTC
Outcome Win (1 of 5)
Accuracy 98.0%
Points 69.91
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.