o ASOVE 55
50 - 55
45 - 50
40 - 45
35 - 40
30 - 3 5
25 - 30
20 - 25
15 - 20
10 - IS
5 - 10
BELOW
5
700
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'5
E
111
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v
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J:
HTI Data: 1745-0645 11-12 Ma
1992
120
240
360
460
600
720
Time (minutes)
Colour Plate 6.C. Example of the variation of radar reflectivity with time on II May 1992 as observed with a vertical pointing X-band radar
located at Salford in NW England (courtesy Dr K A Tilford). Note the change
in the height of the bright-band
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