106 JOHANNES GRUNOW 
Tropfendurchmesser (mm) 
1A 1.5 1.6 1.7 1.8 
Prozentuale Haufigkeit 
Hohenpeissenberg , 1957/58 
| AN 
re) a © ~ a ) = = 3) 9) © t © t © © 
nN - - Sgr te Ro oe tS os no Of Sine es 
ie) ° ie) {e) ° fe) a = Ww n 0 o st 
fe) Tropfenvolumen (mm?) 
Fic. 4—Drop sizes of minute precipitation derived from raindrop records 
MW 
vi 
Vil 
x y Prozentuale Haufigkeit 
Hohenpeissenberg , 1957- 58 
x! 
XII 
70 
fe.) 
fo) 
0.0003 
0.0039 
0.006 
0-010 
0.016 
0.025 
0.040 
0.065 
0.103 
0.167 
O 267 
0.426 
oO 681 
t (mm/min) 
ow 
Stufenwerte der intensit 
0 90010 
0.00017 
Fic. 5—Rainfall intensity, derived from normal precipitation records 
