What are severe weather conditions called?
Hurricane or cyclone: strong wind, heavy rain. Blizzard: heavy snow, ice, cold temperatures. Dust storm: strong winds, arid conditions. Flood: heavy rainfall. Hail storm: cold or warm temperatures, rain, ice.
What boating term is used to describe severe weather conditions?
What is a Gail? A gale is a strong wind typically used as a descriptor in nautical contexts. The U.S. National Weather Service defines a gale as 34–47 knots (63–87 km/h 17.5–24.2 m/s or 39–54 miles/hour) of sustained surface winds. Forecasters typically issue gale warnings when winds of this strength are expected.
What does the term severe weather mean?
Severe weather refers to the dangerous effects created by these changes in the atmosphere that result in tornadoes, extreme thunderstorms or blizzards. Severe storms—often packed with heavy rains, strong winds, hail and lightning—can wreak havoc in a short time.
What is another word for bad weather?
bad weather, inclemency, inclementness(noun), weather unsuitable for outdoor activities, Synonyms:harshness, rigour, rigourousness, severeness, hardness, severity, inclementness, inclemency, rigorousness, rigor, stiffness.
How do you describe weather conditions?
Describing the weather rainy, wet, humid, dry, arid, frigid, foggy, windy, stormy, breezy, windless, calm, still; a spell of good weather; a two-day spell of sunny weather; a spell of rainy weather; Sky: cloudy, overcast, cloudless, clear, bright, blue, gray (BrE grey), dark; a patch of blue sky.
What is the most common type of severe weather?
Thunderstorms. There can be as many as 40,000 thunderstorms each day around the world. They are most common in the U.S., where they can produce tornadoes, floods, lightning and damaging winds.
What does marine mean in weather?
The marine forecast for areas, including bays, harbors, and sounds, from a line approximating the mean high water mark (average height of high water over a 19-year period) along the mainland or near shore islands extending out to 40 NM in Guam and Hawai`i. Combined Seas Generally referred to as SEAS.
What is a marine storm?
Special Marine Warning: A severe local storm warning affecting coastal water areas, or a warning of potentially hazardous weather conditions usually of short duration (2 hours or less) and producing wind speeds of 34 KT or more that is not adequately covered by existing marine warnings.
What defines a severe thunderstorm?
A severe thunderstorm by definition is a thunderstorm that produces one inch hail or larger in diameter and/or winds equal or exceed 58 miles an hour. The size of the watch can vary depending on the weather situation. They are usually issued for a duration of 4 to 8 hours.
How would you describe a stormy weather?
The word stormy describes weather conditions like thunder, lightening, dark clouds, wind, and pelting rain.
What is the synonyms of severe?
harsh, relentless, serious, strict, stringent, acute, bitter, dangerous, drastic, extreme, fierce, heavy, intense, punishing, sharp, tough, violent, ascetic, astringent, austere.
What are the six types of weather conditions?
There are numerous different types of weather which can result including rain, snow, wind, frost, fog and sunshine.
What are the different weather conditions?
The five main types of weather are: sunny, cloudy, windy, rainy, and stormy.
What are the 5 levels of severe weather?
Level one is the lowest and level five is the highest. Level one and level two are the most commonly issued. Level three through level five become progressively rarer. A higher risk level means a higher probability of severe weather impacting your area.
What does cyclonic mean in weather?
Cyclonic definition (meteorology) Rotating in the same direction as the Earth i.e. anticlockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere. adjective.
What does imminent mean in weather?
Something that is imminent is (1) very near or (2) impending. For example, when the weather forecast calls for a 100% chance of thunderstorms, we might say that storms are imminent. Something that is immanent exists within or is inherent to something else.
What does gale mean in weather?
Gale. An extratropical low or an area of sustained surface winds of 34 (39 mph) to 47 knots (54 mph). Gale Warning. A warning of sustained surface winds, or frequent gusts, in the range of 34 knots (39 mph) to 47 knots (54 mph) inclusive, either predicted or occurring, and not directly associated with a tropical …
What is the name given to loose or broken water caused by the action of a boat’s propeller?
Wash – Wash – Loose and broken water left behind by a pleasure craft including the water thrown aft by the propeller.
How do meteorologists categorize the severity of the severe weather?
Forecasters use the data to categorize hurricanes on the Saffir-Simpson Hurricane Wind Scale, a 1 to 5 rating of sustained wind speed. The scale estimates potential property damage, from 1 ("Very dangerous winds will produce some damage") to 5 ("Catastrophic damage will occur").
What determines the severity of the storm?
A thunderstorm is classified as “severe” when it contains one or more of the following: hail one inch or greater, winds gusting in excess of 50 knots (57.5 mph), or a tornado.
What is another word for violent storm?
synonyms for violent rain storm
- cyclone.
- hurricane.
- tempest.
- typhoon.
What word means serious and severe?
grievous adjective grievous. adjective. formal extremely serious or severe.
How do you describe extremely serious?
Some common synonyms of serious are earnest, grave, sedate, sober, solemn, and staid. While all these words mean "not light or frivolous," serious implies a concern for what really matters.
What are some weather terms?
ISOLATED – Showers covering less than 15 percent of an area. ISOPLETH- A line of a constant meteorological value. ISOTACH- A line of constant wind speed. ISOTHERM – the line of equal temperature denoted on surface weather maps.
What is a stormy weather?
When someone tells you the weather has been stormy, they usually mean it's been intensely rainy and windy, perhaps with some thunder and lightning, not just a light drizzle. Stormy can also be applied to places affected by a storm, as in stormy seas or the stormy atmosphere of Jupiter.
What does moderate severe weather mean?
Moderate Risk Storms can be long-lived and intense. This is when there is a greater chance to see damaging winds and large hail than not in a 25-mile radius. Intense supercells are likely or significant straight-line winds in storms develop. Tornado outbreaks can happen in this category.
What is a severe storm risk?
A severe storm is defined of having wind gusts of at least 58 mph, hail of at least one inch in diameter, or the presence of a tornado. Each severe storm category the SPC issues defines a probability of a severe storm striking within 25 miles of a location.
What is cyclone and anticyclone?
A cyclone is an area of low pressure where air masses meet and rise. An anticyclone is an area of high pressure where air moves apart and sinks. It indicates bad weather, like rain and clouds.
What is a cyclonic wind?
cyclone, any large system of winds that circulates about a centre of low atmospheric pressure in a counterclockwise direction north of the Equator and in a clockwise direction to the south.
Is a whirlwind a tornado?
Answer and Explanation: The difference between a tornado and a whirlwind is that a tornado is an air-based phenomenon while a whirlwind is an earth-based phenomenon.