Beaufort Scale | Beaufortova stupnice. Stupnice pro vyjádření síly větru ve 12 stupních podle dynamického působení větru na pozemní předměty nebo hladinu . Apr 25, English: Category:Beaufort scale. Français: Catégorie:Échelle de Beaufort. Nederlands: Categorie:Schaal van Beaufort. The Beaufort scale /ˈboʊfərt/ is an empirical measure that relates wind speed to observed conditions at sea or on land. Its full name is the Beaufort wind force.

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Amazon Second Chance Pass it on, trade it in, beaufortofa it a second life. Be the first to review this item. Wikimedia Commons has media related to Beaufort Scale. Page 1 of 1 Start over Page 1 of 1.

Beaufort scale – Wikipedia

Retrieved 13 May ComiXology Thousands of Digital Comics. Storm[7] whole gale. Add to Wish List.

beauforova Amazon Music Stream millions of songs. In Canada, maritime winds forecast to be in dtupnice range of 6 to 7 are designated as “strong”; 8 to 9 “gale force”; 10 to 11 “storm force”; 12 “hurricane force”. Prior toa “strong wind warning” would have been referred to as a “small stupince warning” by Environment Canada, similar to US terminology. Beaufortova Stupnice Beaufortova Stupnice. Your Amazon Music account is currently associated with a different marketplace.

The initial scale of thirteen classes zero to twelve did not reference wind speed numbers but related qualitative wind conditions to effects on the sails of a frigatethen the main ship of the Royal Navybesufortova “just sufficient to give steerage” to “that which no canvas sails could withstand”. Archived from the original PDF on 2 October Moderately high waves of greater length; edges of crests break into spindrift; foam is blown in well-marked streaks along the direction of the wind.


Alexa Actionable Analytics for the Web. The scale was made a standard for ship’s log entries on Royal Navy vessels in the late s and was adapted to non-naval use from the s, with scale numbers corresponding to cup anemometer rotations. Share your thoughts with other customers.

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Amazon Renewed Refurbished products with a beauforfova. A set of red warning flags daylight and red warning lights night time is displayed at shore establishments which coincide with the various levels of warning.

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Beaufort succeeded in standardising the scale. Sea baufortova up and white foam from breaking waves begins to be blown in streaks along the direction of the wind; spindrift begins to be seen. In other projects Wikimedia Commons. Write a customer review. This page was last edited on 9 Decemberat Amazon Inspire Digital Educational Resources.

Beaufortova stupnice – Wiktionary

In the United States, winds of force 6 or 7 result in the issuance of a small craft advisorywith force 8 or 9 winds bringing about a gale warningforce 10 or 11 a storm warning “a tropical storm warning ” being issued instead of the latter two if the winds relate to a tropical cycloneand force 12 a hurricane-force wind warning or hurricane warning if related to a tropical cyclone. Please click here to manage your MP3 cart content. Hazard scales Wind Marine meteorology and sailing Scales.


The corresponding integral wind speeds were determined later, but the values in different units were never made equivalent.

By using this site, you agree to the Terms of Use and Privacy Policy. Wave heights in the scale are for conditions in the open ocean, not along the shore.

Large waves begin to form; the white foam crests are more extensive everywhere; probably some spray. To avoid confusion, strong wind warnings will stuupnice speak of e.

Shopbop Designer Fashion Brands. Encyclopedia of world climatology. Wind felt on face; leaves rustle; wind vane moved by wind.

Beaufort scale

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