BulletinU.S. Government Printing Office, 1899 |
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Zadetki 6–10 od 23
Stran 27
... closely with those at the surface , the greatest difference , 7 per cent , being found at 6,000 feet . With this exception the greatest difference was 3 per cent . The approach of clouds or rain had the usual effect 27.
... closely with those at the surface , the greatest difference , 7 per cent , being found at 6,000 feet . With this exception the greatest difference was 3 per cent . The approach of clouds or rain had the usual effect 27.
Stran 29
... surface was 5.6 miles from May to October , inclusive , with a maximum average of 6.3 miles in May and a minimum of 4.5 miles in August . The mean decrease in temperature with increase of altitude was 6.10 for each 1,000 feet . The ...
... surface was 5.6 miles from May to October , inclusive , with a maximum average of 6.3 miles in May and a minimum of 4.5 miles in August . The mean decrease in temperature with increase of altitude was 6.10 for each 1,000 feet . The ...
Stran 31
... surface , except at 4,000 feet . The greatest difference was 10 per cent at 2,000 feet . May 10 , p . in 11 , p . m 12 , a . m The vapor pressure results follow : Up to 3,000 feet they agree very well with others from the Ohio Valley ...
... surface , except at 4,000 feet . The greatest difference was 10 per cent at 2,000 feet . May 10 , p . in 11 , p . m 12 , a . m The vapor pressure results follow : Up to 3,000 feet they agree very well with others from the Ohio Valley ...
Stran 32
... surface humidities , while at 4,000 and 5,000 feet the two were almost exactly alike . Clouds and the near approach of rain caused a rise in the humidity , which in the former case was followed by a fall as soon as the kite was removed ...
... surface humidities , while at 4,000 and 5,000 feet the two were almost exactly alike . Clouds and the near approach of rain caused a rise in the humidity , which in the former case was followed by a fall as soon as the kite was removed ...
Stran 34
... surface wind , the direction of the upper remaining the same , and a severe thunderstorm took place about eight hours after the change occurred . RELATIVE HUMIDITY AND VAPOR PRESSURE . The relative humidity was decidedly less above than ...
... surface wind , the direction of the upper remaining the same , and a severe thunderstorm took place about eight hours after the change occurred . RELATIVE HUMIDITY AND VAPOR PRESSURE . The relative humidity was decidedly less above than ...
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Afternoon Mean Morning amounting appeared ascensions average cent Central CLEAR Cleveland Cloud effects clouds cloudy weather COMBINED considered corresponding Date decrease deflection difference DIMINUTION OF VAPOR Dodge City Dubuque Duluth effect elevation equal exactly extreme fall feet elevation FEET OF ALTITUDE followed frequently given Gradi Gradient greater greatest difference height higher HUMIDITY AND VAPOR inches increase of altitude indicated instances inversion July June Kans kite latter least length less marked meteorograph Morning Afternoon Mean morning gradient nearly Nebr North Platte noted noticed observations obtained occurred October Ohio Omaha percentage practically PRESSURE WITH ALTITUDE rain Rate reached record reel relative humidity remaining RESPECTIVE 1,000 FEET rise rose Sept shown slight Springfield stations SUMMARY surface taken temperature Tenn thereafter thousand feet turns usual VALUE VAPOR PRESSURE Washington West Wind directions wire