Koppu rekordjai:
30 minutes: 66 mm (2.60”), 1 hour: 122 mm (4.80”), 6 hours: 483 mm (19.02”), 12 hours: 717 mm (28.23”), 18 hours: 1093 mm (43.03”), 24 hours: 1317 mm (51.85”)
bõvebben: Link