Handy Book of MeteorologyWilliam Blackwood, 1868 - 371 páginas |
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Página 179
... cirrus clouds be seen slightly blown back at their eastern extremities , the storm has in all likelihood really past , and fair weather may with some confidence be expected , since the dry polar current has already begun to prevail ...
... cirrus clouds be seen slightly blown back at their eastern extremities , the storm has in all likelihood really past , and fair weather may with some confidence be expected , since the dry polar current has already begun to prevail ...
Página 180
... cirrus cloud by the fibres breaking , as it were , and collapsing into small roundish masses , thus destroying the texture but retaining the arrangement of that cloud . The change takes place either over the whole cloud at once , or it ...
... cirrus cloud by the fibres breaking , as it were , and collapsing into small roundish masses , thus destroying the texture but retaining the arrangement of that cloud . The change takes place either over the whole cloud at once , or it ...
Página 181
... cirrus and stratus . It consists of horizontal or slightly - inclined masses thinned towards a part of the circumference , bent downwards or undulated , and either separate or in groups . Their form and relative position sometimes ...
... cirrus and stratus . It consists of horizontal or slightly - inclined masses thinned towards a part of the circumference , bent downwards or undulated , and either separate or in groups . Their form and relative position sometimes ...
Página 186
... cirrus , which being at a great height is composed of minute ice - particles at a very low temperature , probably not higher than -40 ° ; and a lower layer , the cumulus , or cumulo- stratus , which has its density increased and its ...
... cirrus , which being at a great height is composed of minute ice - particles at a very low temperature , probably not higher than -40 ° ; and a lower layer , the cumulus , or cumulo- stratus , which has its density increased and its ...
Página 196
... cirrus cloud and other high For a first instalment of an able and thorough discussion of this ques- tion by Frederic Gaster , see Symons's ' British Rainfall , 1867 , ' p . 33 . clouds some time before the breaking out of the storm 196 ...
... cirrus cloud and other high For a first instalment of an able and thorough discussion of this ques- tion by Frederic Gaster , see Symons's ' British Rainfall , 1867 , ' p . 33 . clouds some time before the breaking out of the storm 196 ...
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Palavras e frases frequentes
America antisolar point ascending Asia Atlantic atmospheric pressure average barometer blow Britain calm causes centre charts cirrus cirrus cloud cistern climate cloud coast cold colder column condensed continent Crown 8vo daily dew-point diminished direction dry air earth earth's surface east Edition electricity equator equatorial current Europe evaporation falls Fcap feet flow globe greater heat height hemisphere Hence high pressure higher hour humidity hygrometer Iceland inch of mercury inches increase Indian Ocean isobarometric lines January John Herschel July latitudes low pressure lower Mauritius maximum mean temperature mercury Meteorological meter miles moisture monsoon months northern northern hemisphere Norway observations occur ocean Orkney perature Plate polar current polarisation prevail Professor rain rainfall regions rises round Scotland season snow soil St Petersburg storm summer temperature terrestrial radiation thermometers tion tropics tube upper currents vapour vols weather wind winter Yakutsk