Т, K	α/ for precipitation time, minutes
Т, K	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