Т, K

α/ for precipitation time, minutes

5

10

15

30

60

120

240

293

3.4/487

4.6/481

6.8/470

13.0/440

24.7/378

58.4/208

82.9/86

303

4.9/479

10.2/452

18.5/411

26.4/367

45.7/272

70.3/150

90.0/50

313

10.6/450

18.4/411

26.8/369

46.9/266

72.0/140

87.5/64

95.9/21

323

20.1/403

33.5/335

48.3/261

73.6/133

87.2/63

93.6/32

97.8/11

333

38.7/309

62.4/189

77.1/115

91.9/40

97.0/15

98.2/9

98.9/5.5

343

41.1/297

65.4/174

79.3/104

93.6/38

97.2/15

98.4/9

98.9/5.5

353

45.6/275

70.3/150

83.9/81

96.0/21

97.9/11

98.5/8

99.0/5.5

363

48.0/262

82.7/87

85.9/71

98.0/10

99.0/5

99.3/3.5

99.3/3.5

378

-

-

-

-

-

99.6/2

99.6/2