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What barometer indicates that foul weather is approaching

www.answers.com/Q/What_barometer_indicates_that_foul_weather_is_approaching

A falling pressure on the barometer indicates bad weather approaching, especially if falling rapidly.

Severe Weather and How to Determine the Distance of an ... - Boat Ed

www.boat-ed.com/pennsylvania/studyGuide/Severe-Weather-and-How-to-Determine-the-Distance-of-an-Approaching-Thunderstorm/101039_101039206/

To determine the distance you are from an approaching thunderstorm: Count the number ... A falling barometer indicates foul weather is approaching. Watch for ...

Basic Boating Safety Course - Weather and Your Boat

www.boatingbasicsonline.com/content/general/5_3.htm

You should never leave the dock without first checking the local weather forecast and ... Certain signs you can look for indicate an approaching weather change:.

How to Predict the Weather at Sea - GetMyBoat

getmyboat.com/boating-how-to/297/how-to-predict-the-weather-at-sea

Approaching winds and double haloes are often heralds of stormy weather as well. ... will be calm, as all of these birds know to seek shelter during foul weather. ... But if it is in the web's center, it could indicate that fair weather will be around for ...

Keeping An Eye On The Weather - Seaworthy Magazine - BoatUS

www.boatus.com/seaworthy/magazine/2011/october/weather.asp

A falling barometer usually means bad weather is approaching, but it's as much the speed ... An especially rapid rise may indicate fair weather with strong winds.

Ways to Predict a Storm With Air Pressure | Education - Seattle PI

education.seattlepi.com/ways-predict-storm-air-pressure-6349.html

... air with low air pressure, so barometers are used to forecast approaching foul weather. ... Steadily falling barometer readings indicate an approaching storm.

Checking Weather and Water Conditions When Boating BOATsmart ...

www.boatsmartexam.com/knowledge-base/article/checking-the-weather/

Learn the importance of checking weather and water reports before going boating, ... bad weather is approaching; Barometric readings: A rising barometer indicates fair weather, while a falling barometer indicates foul weather; Pay particular ...

Checking Weather and Water Conditions BOATsmart! Knowledgebase

www.boatsmartexam.com/knowledge-base/article/checking-weather-and-water-conditions/

The importance of checking the weather and water conditions before going boating. ... This warning indicates winds of at least 18 knots (24 mph) and rough, wavy ... Watch out for the West: Foul weather usually comes from the west, but storms ...

A Forgotten Skill: Weather Prediction - The Prepper Journal

www.theprepperjournal.com/2013/02/28/a-forgotten-skill-weather-prediction/

Feb 28, 2013 ... When a storm is approaching it's believed that birds fly lower in the sky. ... Since cirrus clouds generally indicate foul weather to come, you can ...

Weather Facts and Predictions - 3rd edition - Wikisource, the free ...

en.wikisource.org/wiki/Weather_Facts_and_Predictions_-_3rd_edition

Jan 2, 2014 ... Indications of approaching change of weather are shown by the ... A rapid and considerable fall indicates heavy rains with general foul weather ...

More Info

What indicates that foul weather is approaching when your'e in a boat

www.answers.com

Usually on boats they have a barometer, and when the barometer begins to fall it indicates that bad weather is approaching. They also have computers on board ...

What are some indications of foul weather? | Reference.com

www.reference.com

Indications of foul weather include a change in wind direction and speed due to low- or ... These are the traditional methods for detecting an approaching storm. ... layers of clouds closer to the surface that indicate a storm is on the horizon.

What does it mean when a barometer is rising or falling? - Science

science.howstuffworks.com

A barometer is an instrument that is used to predict the weather. ... air pressure: A "rising" barometer indicates increasing air pressure; a "falling" barometer ...