mihai matei

mihai matei

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Wave whirligig custom handcrafted whirligig whirligigs whirligig whirlygigs contemporary American arts and crafts woodwork woodcraft

Wave whirligig custom handcrafted whirligig whirligigs whirligig whirlygigs contemporary American arts and crafts woodwork woodcraft

Weather Fronts (Met Office) Includes information and diagrams on weather fronts, and a video explaining frontal systems.

Weather fronts mark the boundary or transition zone between two air masses and have an important impact upon the weather.

wind shear is the change of wind direction and/or speed with height in the  weatherquestions.com

wind shear is the change of wind direction and/or speed with height in the weatherquestions.com

Arctic Oscillaiton (AO): closely related to the North Atlantic Oscillation; where changes in atmospheric pressure between the Arctic and regions to the south causes changes in upper-level westerly winds; during the positive warm phase of the AO, strong pressure differences produce strong westerly winds aloft that prevent cold arctic air from invading the US

Arctic Oscillaiton (AO): closely related to the North Atlantic Oscillation; where changes in atmospheric pressure between the Arctic and regions to the south causes changes in upper-level westerly winds; during the positive warm phase of the AO, strong pressure differences produce strong westerly winds aloft that prevent cold arctic air from invading the US

Aviation Weather Principles

Aviation Weather Principles

The following page is designed to help pilots acquire the background knowledge of aviation weather principles necessary to develop sound decision making skills relating to weather.

The following page is designed to help pilots acquire the background knowledge of aviation weather principles necessary to develop sound decision making skills relating to weather.

How to Make A Celtic Ranger Knot Paracord Bracelet Tutorial

How to Make A Celtic Ranger Knot Paracord Bracelet Tutorial