Dust deposit on a car in Oxford.
The photograph was taken at midday
on 10 November 1984, following the rain and
dust fall of the previous evening.
500mbar contour chart for midnight GMT on 9, november, 1984.
The trajectory calculated from a series of 500mbar charts,
back platted from Oxford at 1800 GMT on the 9th.
Schematic diagram of possible transport
from the sahara to the Britain Isles.
The Trajectory calculated from a series of 500mbar charts,
back platted from Oxford at 1800 GMT on the 9th
大气圈中层经过西欧,自北非洲转移到英国,沙哈拉生成的沙尘暴越过阿特拉斯山脉,转移到英国。
(R.F.Fill,1986)