Page:Handbook of Meteorology.djvu/298

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Table 28—Mean Altitude, in Feet of Clouds at Different Latitudes
Summer
Station Ci Ci-St Ci-Cu A-St A-Cu St-Cu Nb Cu
top
Cu
base
Cu-Nb
top
St
Bossekop, 70° N 27,000 22,000 17,500 15,000 11,500 4,500 3,200 7,100 4,300 13,000 2,200
Pavlovsk, 60° N 28,900 26,600 15,000 ······ 10,000 6,100 ······ 7,900 5,400 15,400 2,760
Upsala, 60° N 27,000 20,000 21,000 9,100 13,000 5,800 3,900 6,600 4,700 13,000 ······
Potsdam, 52° N 29,000 26,000 19,000 10,800 12,000 7,100 5,900 6,900 4,700 13,100 2,230
Trappe, 49° N 29,200 25,600 19,000 12,500 12,000 5,970 3,500 7,100 ······ 18,000 3,100
Toronto, 44° N 35,800 29,200 29,100 13,900 11,500 6,760 ······ ······ ······ ······ ······
Blue Hill, 42° N 31,200 33,100 22,000 20,400 12,300 3,800 3,900 9,500 5,800 29,500 1,670
Washington, 39° N 33,800 34,800 29,900 19,000 16,400 9,400 6,300 8,000 3,900 16,300 2,760
Allahabad, 25° N 35,100 ······ 37,000 ······ 14,700 ······ 2,700 ······ ······ ······ ······
Manilla, 15° N 36,100 42,500 22,300 14,000 18,700 6,200 4,500 ······ ······ 21,000 3,500
Batavia 37,800 34,500 20,700 ······ 17,800 ······ ······ ······ ······ ······ 2,300
Winter
Pavlovsk 25,300 23,300 19,600 ······ 10,400 4,900 ······ 5,200 3,700 ······ 3,300
Upsala 22,900 17,700 20,000 13,400 13,600 6,400 3,200 5,000 2,300 17,000 1,600
Potsdam 26,500 25,000 17,700 9,800 11,000 4,700 4,200 5,700 3,200 3,200 2,000
Trappe 27,900 19,100 18,400 12,500 14,000 5,300 3,400 7,800 ······ 12,600 ······
Toronto 32,800 27,900 26,900 13,700 8,200 5,000 ······ ······ ······ ······ ······
Blue Hill 28,200 29,200 20,200 15,000 12,000 5,200 2,200 5,300 5,000 ······ 2,000
Washington 31,200 31,300 24,300 15,700 12,500 7,800 5,900 7,500 3,900 12,200 3,700
Manilla 34,800 38,300 21,000 12,500 15,200 7,600 4,900 ······ ······ 10,300 ······