Electric line truck. Though usually associated with deep low-pressure areas, winds strong enough to catalyze a gale warning can occur in other conditions too, including from anticyclones, or high-pressure systems, in the continental interior. Should a Severe Thunderstorm Warning be issued for a particular storm and neither condition 1 or 2 occured but a tornado occured, then by definition the storm is considered to be 'Severe'. Westerly definition, moving, directed, or situated toward the west: the westerly end of the field. The most common shorthand of "Airfield Wind Advisory System" is awas. Up to date for and complete with all charts and figures and professional, illustrated explanations. Consider postponing boating activities on the lake until a day with less wind. An employee (or person) who is assigned by the employer to perform specific duties under the terms of this subpart and who has sufficient knowledge of the construction and operation of the equipment, and the hazards involved, to perform his or her duties safely. These winds may be accompanied by storm surge, coastal flooding, and/or river flooding. The criteria listed below are consistent with the Chicago, IL (NWS) Office: A Blizzard Warning means that the following conditions are occurring or expected for 3 hours or longer within the next 12 to 18 hours. SYNOP codes from weather stations and buoys. The following are the criteria needed for Northern Illinois and Northwest Indiana: A Red Flag Warning is issued to alert fire officials and firefighters of potentially dangerous fire weather conditions within the next 24 hours. small boats will be especially prone to capsizing. Conditions will cause a significant inconvenience and if caution is not exercised, will result in a potential threat to life and/or property. Communication lines. See more. Electric supply equipment. Enclosed space. The closest distance an employee may approach an energized or a grounded object. n/a: n/a: High Wind: n/a: A High Wind Watch is issued when the following conditions are possible: Connected to earth or to some conducting body that serves in place of the earth. Wind Advisory,FAA Written (Knowledge) Test Preparation. Find Out More. In this subpart, a switch is manually operable, unless otherwise stated. A Coastal Flood Warning is issued when moderate to major coastal flooding is occurring or imminent. A Winter Weather Advisory is issued by the National Weather Service of the United States when a low pressure system produces a combination of winter weather (snow, freezing rain, or sleet) that presents a hazard, but does not meet warning criteria. Wind direction is based on a 16-point compass: W, SW, SSW, etc. Covered, fenced, enclosed, or otherwise protected, by means of suitable covers or casings, barrier rails or screens, mats, or platforms, designed to minimize the possibility, under normal conditions, of dangerous approach or inadvertent contact by persons or objects. Issued when the temperature or wind chill is expected to reach minus 35°C for at least two hours. High Wind Advisory This product is issued by the National Weather Service when high wind speeds may pose a hazard. The Hazardous Weather Outlook will describe potential hazardous weather and hydrologic information of concern in Days 1 through 7. An organization responsible for the installation, operation, or maintenance of an electric supply system. Barricade. This type of closure may also be initiated when conditions are very icy but the wind gust threshold is less than 60 mph. High wind. The Occupational Safety and Health Administration does not consider spaces that are enclosed but not designed for employee entry under normal operating conditions to be enclosed spaces for the purposes of this subpart. The exact definition varies from state to state, and areas prone to colder temperatures will often require the wind chill to be lower before issuing an advisory. High-voltage tests. High wind. Copyright For Windows PCs, Mac, iPhone/iPad, Android, PocketPC, and MP3 Audio. English: gale warning n avviso di bufera. A Frost Advisory is issued when the minimum temperature is forecast to be 33 to 36 degrees on clear and calm nights or generally with frost is expected to occur during the growing season. Not isolated or guarded. Hazardous atmosphere. A Wind Advisory is issued when the following conditions are expected for 3 hours or longer. a lake wind advisory is issued when sustained winds of 20 to 25 mph or gusts of 30 to 39 mph are expected. Winds over the said cap will trigger high wind alerts rather than an advisory. Sustained winds of 30 to 39 MPH for at least one hour or gusts 40-57 MPH are expected. For example, Cody, WY could have an active blizzard warning, high wind warning, and windchill advisory in effect all at the same time. A material, usually in the form of a wire, cable, or bus bar, used for carrying an electric current. A wind advisory is used for "less" severe wind conditions but winds that could still pose a hazard. When a watch is issued begin making preparations for the upcoming event. Worldwide animated weather map, with easy to use layers and precise spot forecast. 2) wind gusts of 46 to 57 mph for any duration. This advisory circular communicates key windshear information relevant to flightcrews. SYNOP codes from weather stations and buoys. An Urban and Small Streams Flood Advisory is issued when flooding of small streams, streets, and low-lying areas, such as railroad underpasses and urban storm drains, is imminent or occuring. *This is mainly for verification purposes. High Wind Advisory; Request a Term; High Wind Advisory: This product is issued by the National Weather Service when high wind speeds may pose a hazard. Though wind power by definition should be low-cost because wind is free, wind power cost upfront can be prohibitive both for personal and commercial use. College of DuPage Weather Lab A subsurface enclosure that personnel may enter and that is used for installing, operating, and maintaining submersible equipment or cable. Any combination of wind speed and temperature giving a wind chill of -20 or lower for 6 hours or more. A Winter Storm Warning is issued when a significant combination of hazardous winter weather is occurring or imminent. Fortunately, by Thursday, the winds had died down, and according to Today, northern Ohio’s small dogs all survived. Bus. A conductive protective covering applied to cables. Small Craft Advisories are issued when one or both of the following conditions is expected to begin within 36 hours: Gale Warnings are issued when sustained winds of 34 - 47 knots not directly associated with a tropical cyclone are predicted or occuring. Tests in which the employer uses fault currents, load currents, magnetizing currents, and linedropping currents to test equipment, either at the equipment's rated voltage or at lower voltages. Weather radar, wind and waves forecast for kiters, surfers, paragliders, pilots, sailors and anyone else. Strong winds are occurring but are not so strong as to warrant a High Wind Warning. Entry includes ensuing work activities in that space and is considered to have occurred as soon as any part of the entrant's body breaks the plane of an opening into the space. In Michigan, the criteria is sustained non-convective (not related to thunderstorms) winds greater than or equal to 30 mph lasting for one hour or longer, or winds greater than or equal to 45 mph for any duration. Specific fire weather criteria needing to be met for a Red Flag Warning to be issued are subjective based on region. A Watch tells you that conditions are favorable and there is a pretty good chance that the event may happen. Wind speed and direction are the conditions expected at the time given. means EOS Consulting. An Excessive Heat Watch is issued when there is a potential for the following criteria to occur in the next 24 to 48 hours. Energized (alive, live). A general term including material, fittings, devices, appliances, fixtures, apparatus, and the like used as part of or in connection with an electrical installation. An atmosphere that may expose employees to the risk of death, incapacitation, impairment of ability to self-rescue (that is, escape unaided from an enclosed space), injury, or acute illness from one or more of the following causes: Airborne combustible dust at a concentration that meets or exceeds its LFL; Note to the definition of "hazardous atmosphere" (2): This concentration may be approximated as a condition in which the dust obscures vision at a distance of 1.52 meters (5 feet) or less. An employee (person) knowledgeable in the construction and operation of the electric power generation, transmission, and distribution equipment involved, along with the associated hazards. Equipment that produces, modifies, regulates, controls, or safeguards a supply of electric energy. Definitions Related words. && $$ For more information from the National Weather Service visit http://weather.gov… Winds this strong can … Host employer. In locations where wind gusts are 60 mph or more AND where adequate signage to indicate the limited closure is available, WYDOT will initiate a closure to light, high-profile vehicles. Vented vault. High Wind Advisory This product is issued by the National Weather Service when high wind speeds may pose a hazard. Ace Any FAA Written Test! Work-positioning equipment. Note to the definition of "insulated": When any object is said to be insulated, it is understood to be insulated for the conditions to which it normally is subjected. Wind Chill Advisory: The National Weather Service issues this product when the wind chill could be life threatening if action is not taken. Wind is used to describe the prevailing direction from which the wind is blowing with the speed given usually in miles per hour or knots. Note to the definition of "host employer": The Occupational Safety and Health Administration will treat the electric utility or the owner of the installation as the host employer if it operates or controls operating procedures for the installation. Electric utility. The operating voltage of the system may vary above or below this value. Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases We found 2 dictionaries with English definitions that include the word brisk wind advisory: Click on the first link on a line below to go directly to a page where "brisk wind advisory" is defined. Note to the definition of "minimum approach distance": Paragraph (c)(1)(i) of § 1926.960 requires employers to establish minimum approach distances. Cable. 630-942-2590, College of DuPage Meteorology Program -- Watch and Warning Criteria. Appendix 1 of this advisory circular is the Pilot Windshear Guide, which is only one section of the two-volume Windshear Training Aid. The Special Weather Statement is designed to provide critical short term hazardous weather information. Most common in association with snow events. A Tornado Emergency generally means that significant, widespread damage is expected to continue and a high likelihood of numerous fatalities is expected with a large, strong to violent tornado. However, winds of this magnitude occurring over an area that frequently experiences such winds: Report an issue with this definition: source: NOAA National Weather Service Glossary . A qualified person designated to operate the system or its parts. A Small Craft Advisory is issued by the National Weather Service as a warning when winds have reached dangerous speeds. *The values for snowfall are accurate for the Chicago area. Check with your NWS office for local snowfall requirements. Grounded. 425 Fawell Boulevard Email. An employer, other than a host employer, that performs work covered by Subpart V of this part under contract. A Wind Chill Advisory will be issued when the wind chill is less than or equal to -20°F, A Wind Chill Warning is issued when the wind chill will be less than or equal to -30°F. A Flash Flood Watch is issued when conditions are favorable for flash flooding. Electrically connected to a source of potential difference, or electrically charged so as to have a potential significantly different from that of earth in the vicinity. Entry (as used in § 1926.953). A system used to arrest an employee in a fall from a working level. High Wind Warning: A high wind warning is defined as 1-minute average surface winds of 35 kt (40 mph or 64 km/hr) or greater lasting for 1 hour or longer, or winds gusting to 50 kt (58 mph or 93 km/hr) or greater regardless of duration that are either expected or observed over land. When a tornado warning is issued, seek safe shelter immediately. definition of high winds. The advisory is site specific, but winds of this magnitude occurring over an area that frequently experiences such wind speeds will not trigger a wind advisory. Issuance is normally site specific. Note to the definition of "high wind": The Occupational Safety and Health Administration normally considers winds exceeding 64.4 kilometers per hour (40 miles per hour), or 48.3 kilometers per hour (30 miles per hour) if the work involves material handling, as meeting this criteria, unless the employer takes precautions to protect employees from the hazardous effects of the wind. Equipment (electric). Attendant. If the lines are operating at less than 150 volts, no limit is placed on the transmitted power of the system. The wind arrow shows the direction in which the wind is blowing. Designated employee (designated person). An Excessive Heat Warning is issued when it is likely that the following criteria will be met within the next 12 to 24 hours. wind variations. A Wind Advisory means that sustained wind speeds of between 30 and 40 mph are expected, or wind gusts of between 40 and 58 mph. An enclosure, above or below ground, that personnel may enter and that is used for installing, operating, or maintaining equipment or cable. Any other atmospheric condition that is immediately dangerous to life or health. A Severe Thunderstorm Watch is issued for a large area (roughly on the order of 100 square miles or more) by the Storm Prediction Center (SPC) when severe thunderstorms are possible in and near the watch area. Definitions of Brisk wind advisory, synonyms, antonyms, derivatives of Brisk wind advisory, analogical dictionary of Brisk wind advisory (English) Marine Wind Warnings form part of the coastal and local waters forecasts. A fall protection system that prevents the user from falling any distance. 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