BulletinU.S. Government Printing Office, 1899 |
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Zadetki 1–5 od 12
Stran 21
... reached 1,500 feet . On May 12 , after a clear night with a high relative humidity , there was an inversion of 4.5 ° up to 2,500 feet , and it did not cease until the kite reached an altitude of 4,100 feet . The most marked case ...
... reached 1,500 feet . On May 12 , after a clear night with a high relative humidity , there was an inversion of 4.5 ° up to 2,500 feet , and it did not cease until the kite reached an altitude of 4,100 feet . The most marked case ...
Stran 22
... reached . But one case was recorded of total saturation while the kite was in the clouds . In one other case , on October 8 , the relative humidity fell 22 per cent in fifteen minutes just previous to entering the clouds , remaining at ...
... reached . But one case was recorded of total saturation while the kite was in the clouds . In one other case , on October 8 , the relative humidity fell 22 per cent in fifteen minutes just previous to entering the clouds , remaining at ...
Stran 25
... reached 10.5 ° per thousand feet , 2.5 ° greater than the afternoon one . The averages for all elevations differed but little . The clear and cloudy weather gradients did not maintain a steady relation toward each other . Up to 2,000 ...
... reached 10.5 ° per thousand feet , 2.5 ° greater than the afternoon one . The averages for all elevations differed but little . The clear and cloudy weather gradients did not maintain a steady relation toward each other . Up to 2,000 ...
Stran 27
... reached was 6,313 feet . The mean decrease in temperature with increase of altitude was 6.60 for each 1,000 feet , the highest gradient found at any station . The abnormally large gradient of 13 ° per thousand feet occurs up to 1,000 ...
... reached was 6,313 feet . The mean decrease in temperature with increase of altitude was 6.60 for each 1,000 feet , the highest gradient found at any station . The abnormally large gradient of 13 ° per thousand feet occurs up to 1,000 ...
Stran 31
... reached . The mean decrease in temperature with increase of altitude was 6.30 for each 1,000 feet . Owing , most likely , to the great scarcity of observations , the rate of change of the temperature varied irregularly as the elevation ...
... reached . The mean decrease in temperature with increase of altitude was 6.30 for each 1,000 feet . Owing , most likely , to the great scarcity of observations , the rate of change of the temperature varied irregularly as the elevation ...
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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