Ñëîâî, çíà÷åíèå êîòîðîãî âû õîòèòå ïîñìîòðåòü, íà÷èíàåòñÿ ñ áóêâû
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ÁÎÔÎÐÒÀ ØÊÀËÀ

Áîëüøàÿ ñîâåòñêàÿ ýíöèêëîïåäèÿ (ÁÝÑ)
        óñëîâíàÿ øêàëà äëÿ âèçóàëüíîé îöåíêè ñèëû (ñêîðîñòè) âåòðà â áàëëàõ ïî åãî äåéñòâèþ íà íàçåìíûå ïðåäìåòû èëè ïî âîëíåíèþ íà ìîðå. Áûëà ðàçðàáîòàíà àíãëèéñêèì àäìèðàëîì Ô. Áîôîðòîì â 1806 è ñíà÷àëà ïðèìåíÿëàñü òîëüêî èì ñàìèì.  1874 Ïîñòîÿííûé êîìèòåò Ïåðâîãî ìåòåîðîëîãè÷åñêîãî êîíãðåññà ïðèíÿë Á. ø. äëÿ èñïîëüçîâàíèÿ â ìåæäóíàðîäíîé ñèíîïòè÷åñêîé ïðàêòèêå.  ïîñëåäóþùèå ãîäû Á. ø. ìåíÿëàñü è óòî÷íÿëàñü.  1963 Âñåìèðíûé ìåòåîðîëîãè÷åñêîé îðãàíèçàöèåé áûëà ïðèíÿòà Á. ø., ïðèâåä¸ííàÿ â òàáëèöå. Á. ø. øèðîêî ïîëüçóþòñÿ â ìîðñêîé íàâèãàöèè.
         Ñèëà âåòðà ó çåìíîé ïîâåðõíîñòè ïî øêàëå Áîôîðòà (íà ñòàíäàðòíîé âûñîòå 10 ì íàä îòêðûòîé ðîâíîé ïîâåðõíîñòüþ)
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        | Áàëëû     | Ñëîâåñíîå        | Ñêîðîñòü    | Äåéñòâèå âåòðà                                                                                    |
        | Áîô-       | îïðåäåëåíèå     | âåòðà,         |-------------------------------------------------------------------------------------------------------------|
        | ôîðòà     | ñèëû âåòðà        | ì/ñåê          | íà ñóøå                                      | íà ìîðå                                            |
        |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
        | 0             | Øòèëü               | 0-0,2           | Øòèëü. Äûì ïîäíèìàåòñÿ           | Çåðêàëüíî ãëàäêîå ìîðå                   |
        |                |                          |                   | âåðòèêàëüíî                               |                                                         |
        |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
        | 1             | Òèõèé                | 0,3-1,5        | Íàïðàâëåíèå âåòðà çàìåòíî ïî   | Ðÿáü, ïåíû íà ãðåáíÿõ íåò                |
        |                |                          |                   | îòíîñó äûìà, íî íå ïî ôëþãåðó  |                                                        |
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        | 2             | Ë¸ãêèé              | 1,6-3,3        | Äâèæåíèå âåòðà îùóùàåòñÿ       | Êîðîòêèå âîëíû, ãðåáíè íå               |
        |                |                          |                   | ëèöîì, øåëåñòÿò ëèñòüÿ,            | îïðîêèäûâàþòñÿ è êàæóòñÿ              |
        |                |                          |                   | ïðèâîäèòñÿ â äâèæåíèå ôëþãåð | ñòåêëîâèäíûìè                                 |
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        | 3             | Ñëàáûé             | 3,4-5,4        | Ëèñòüÿ è òîíêèå âåòâè äåðåâüåâ | Êîðîòêèå, õîðîøî âûðàæåííûå         |
        |                |                          |                   | âñ¸ âðåìÿ êîëûøóòñÿ, âåòåð      | âîëíû. Ãðåáíè, îïðîêèäûâàÿñü,        |
        |                |                          |                   | ðàçâåâàåò âåðõíèå ôëàãè           | îáðàçóþò ñòåêëîâèäíóþ ïåíó,          |
        |                |                          |                   |                                                   | èçðåäêà îáðàçóþòñÿ ìàëåíüêèå        |
        |                |                          |                   |                                                   | áåëûå áàðàøêè                                 |
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        | 4             | Óìåðåííûé        | 5,5-7,9        | Âåòåð ïîäíèìàåò ïûëü è            | Âîëíû óäëèí¸ííûå, áåëûå áàðàøêè  |
        |                |                          |                   | áóìàæêè, ïðèâîäèò â äâèæåíèå  | âèäíû âî ìíîãèõ ìåñòàõ                   |
        |                |                          |                   | òîíêèå âåòâè äåðåâüåâ               |                                                         |
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        | 5             | Ñâåæèé             | 8,0-10,7      | Êà÷àþòñÿ òîíêèå ñòâîëû            | Õîðîøî ðàçâèòûå â äëèíó, íî íå      |
        |                |                          |                   | äåðåâüåâ, íà âîäå ïîÿâëÿþòñÿ   | î÷åíü êðóïíûå âîëíû, ïîâñþäó        |
        |                |                          |                   | âîëíû ñ ãðåáíÿìè                       | âèäíû áåëûå áàðàøêè (â îòäåëüíûõ  |
        |                |                          |                   |                                                   | ñëó÷àÿõ îáðàçóþòñÿ áðûçãè)             |
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        | 6             | Ñèëüíûé           | 10,8-13,8     | Êà÷àþòñÿ òîëñòûå ñó÷üÿ            | Íà÷èíàþò îáðàçîâûâàòüñÿ êðóïíûå  |
        |                |                          |                   | äåðåâüåâ, ãóäÿò òåëåãðàôíûå    | âîëíû. Áåëûå ïåíèñòûå ãðåáíè         |
        |                |                          |                   | ïðîâîäà                                     | çàíèìàþò çíà÷èòåëüíûå ïëîùàäè     |
        |                |                          |                   |                                                   | (âåðîÿòíû áðûçãè)                            |
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        | 7             | Êðåïêèé            | 13,9-17,1     | Êà÷àþòñÿ ñòâîëû äåðåâüåâ,       | Âîëíû ãðîìîçäÿòñÿ, ãðåáíè              |
        |                |                          |                   | èäòè ïðîòèâ âåòðà òðóäíî           | ñðûâàþòñÿ, ïåíà ëîæèòñÿ ïîëîñàìè |
        |                |                          |                   |                                                   | ïî âåòðó                                           |
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        | 8             | Î÷åíü êðåïêèé  | 17,2-20,7     | Âåòåð ëîìàåò ñó÷üÿ äåðåâüåâ,   | Óìåðåííî âûñîêèå äëèííûå âîëíû.  |
        |                |                          |                   | èäòè ïðîòèâ âåòðà î÷åíü òðóäíî | Ïî êðàÿì ãðåáíåé íà÷èíàþò              |
        |                |                          |                   |                                                   | âçëåòàòü áðûçãè. Ïîëîñû ïåíû         |
        |                |                          |                   |                                                   | ëîæàòñÿ ðÿäàìè ïî íàïðàâëåíèþ      |
        |                |                          |                   |                                                   | âåòðà                                               |
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        | 9             | Øòîðì              | 20,8-24,4     | Íåáîëüøèå ïîâðåæäåíèÿ; âåòåð  | Âûñîêèå âîëíû. Ïåíà øèðîêèìè       |
        |                |                          |                   | ñðûâàåò äûìîâûå êîëïàêè è       | ïëîòíûìè ïîëîñàìè ëîæèòñÿ ïî        |
        |                |                          |                   | ÷åðåïèöó                                    | âåòðó. Ãðåáíè âîëí íà÷èíàþò           |
        |                |                          |                   |                                                   | îïðîêèäûâàòüñÿ è ðàññûïàòüñÿ â     |
        |                |                          |                   |                                                   | áðûçãè, êîòîðûå óõóäøàþò               |
        |                |                          |                   |                                                   | âèäèìîñòü                                        |
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        | 10           | Ñèëüíûé øòîðì | 24,5-28,4     | Çíà÷èòåëüíûå ðàçðóøåíèÿ         | Î÷åíü âûñîêèå âîëíû ñ äëèííûìè    |
        |                |                          |                   | ñòðîåíèé, äåðåâüÿ âûðûâàþòñÿ  | çàãèáàþùèìèñÿ âíèç ãðåáíÿìè.        |
        |                |                          |                   | ñ êîðíåì. Íà ñóøå áûâàåò          | Îáðàçóþùàÿñÿ ïåíà âûäóâàåòñÿ      |
        |                |                          |                   | ðåäêî                                         | âåòðîì áîëüøèìè õëîïüÿìè â âèäå  |
        |                |                          |                   |                                                   | ãóñòûõ áåëûõ ïîëîñ. Ïîâåðõíîñòü    |
        |                |                          |                   |                                                   | ìîðÿ áåëàÿ îò ïåíû. Ñèëüíûé           |
        |                |                          |                   |                                                   | ãðîõîò âîëí ïîäîáåí óäàðàì.           |
        |                |                          |                   |                                                   | Âèäèìîñòü ïëîõàÿ                            |
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        | 11           | Æåñòîêèé          | 28,5-32,6     | Áîëüøèå ðàçðóøåíèÿ íà             | Èñêëþ÷èòåëüíî âûñîêèå âîëíû.        |
        |                | øòîðì               |                   | çíà÷èòåëüíîì ïðîñòðàíñòâå. Íà  | Ñóäà íåáîëüøîãî è ñðåäíåãî           |
        |                |                          |                   | ñóøå íàáëþäàåòñÿ î÷åíü ðåäêî  | ðàçìåðà âðåìåíàìè ñêðûâàþòñÿ èç  |
        |                |                          |                   |                                                   | âèäà. Ìîðå âñ¸ ïîêðûòî äëèííûìè   |
        |                |                          |                   |                                                   | áåëûìè õëîïüÿìè ïåíû,                   |
        |                |                          |                   |                                                   | ðàñïîëàãàþùèìèñÿ ïî âåòðó. Êðàÿ   |
        |                |                          |                   |                                                   | âîëí ïîâñþäó ñäóâàþòñÿ â ïåíó.     |
        |                |                          |                   |                                                   | Âèäèìîñòü ïëîõàÿ                            |
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        | 12           | Óðàãàí              | 32,7 è         |                                                   | Âîçäóõ íàïîëíåí ïåíîé è áðûçãàìè. |
        |                |                          | áîëåå         |                                                   | Ìîðå âñ¸ ïîêðûòî ïîëîñàìè ïåíû.   |
        |                |                          |                   |                                                   | Î÷åíü ïëîõàÿ âèäèìîñòü                  |
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         Ê. Ï. Âàñèëüåâ.
Ñîâðåìåííàÿ Ýíöèêëîïåäèÿ
ÁÎÔÎÐÒÀ ØÊÀËÀ, óñëîâíàÿ 12-áàëëüíàÿ øêàëà äëÿ âûðàæåíèÿ ñèëû (ñêîðîñòè) âåòðà ïî âèçóàëüíîé îöåíêå. Øèðîêî èñïîëüçóåòñÿ â ìîðñêîé íàâèãàöèè. Íóëü ïî Áîôîðòà øêàëå - øòèëü (áåçâåòðèå), 4 áàëëà - óìåðåííûé âåòåð, 6 áàëëîâ - ñèëüíûé âåòåð, 10 áàëëîâ - øòîðì (áóðÿ), 12 áàëëîâ - óðàãàí. Ïðåäëîæåíà àíãëèéñêèì ãèäðîãðàôîì Ô. Áîôîðòîì â 1806.
Íàó÷íîòåõíè÷åñêèé Ýíöèêëîïåäè÷åñêèé Ñëîâàðü
ÁÎÔÎÐÒÀ ØÊÀËÀ, ðÿä ÷èñåë îò 0 äî 17, ñîîòâåòñòâóþùèé ñèëå âåòðà, äîïîëíåííûé îïèñàíèåì ñîïóòñòâóþùèõ ÿâëåíèé íà ñóøå èëè íà ìîðå. ×èñëî 0 îçíà÷àåò ëåãêèé âåòåðîê ñî ñêîðîñòüþ ìåíåå 1 êì/÷àñ, ïðè êîòîðîì ñòîëá äûìà ïîäíèìàåòñÿ âåðòèêàëüíî. ×èñëî 3 ñîîòâåòñòâóåò ëåãêîìó áðèçó, 12-19 êì/÷àñ, èç-çà êîòîðîãî íåïðåðûâíî øåâåëÿòñÿ ëèñòüÿ íà äåðåâüÿõ. ×èñëî 11 - ýòî ñèëüíàÿ áóðÿ, ñêîðîñòü âåòðà 103-117 êì/÷àñ, à 12 - óðàãàí, ñêîðîñòü 118 êì/÷àñ è âûøå, ñ ðàçðóøèòåëüíûìè ïîñëåäñòâèÿìè. Âñå îñòàëüíûå ÷èñëà, 13 - 17, óêàçûâàþò íà ðàçëè÷íóþ ñèëó óðàãàíà. Øêàëà ïîëó÷èëà íàèìåíîâàíèå ïî èìåíè èçîáðåòàòåëÿ, àäìèðàëà ñýðà Ôðåíñèñà Áîôîðòà (1774-1857). Ïîëíîñòüþ îïèñàíèå øêàëû ñì. â ñïðàâî÷íîì ðàçäåëå êíèãè.
Åñëè âû æåëàåòå áëåñíóòü çíàíèÿìè â áåñåäå èëè ïðèâåñòè àðãóìåíò â ñïîðå, òî ìîæåòå èñïîëüçîâàòü ññûëêó:

áóäåò âûãëÿäåòü òàê: ÁÎÔÎÐÒÀ ØÊÀËÀ


áóäåò âûãëÿäåòü òàê: ×òî òàêîå ÁÎÔÎÐÒÀ ØÊÀËÀ