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The primary duty of the National Weather Service Chicago office involves managing national weather satellite operations.
Answer: False
Explanation: The primary duty of the National Weather Service Chicago office is to issue local weather forecasts and warnings for its designated region, not to manage national weather satellite operations.
The National Weather Service Chicago office currently operates from a facility located in Romeoville, Illinois.
Answer: True
Explanation: The National Weather Service Chicago office is currently located in Romeoville, Illinois, operating from a facility adjacent to Lewis University.
The first federal weather office in the Chicago region was established in the early 20th century.
Answer: False
Explanation: The first federal weather office in the Chicago region was established in 1870 by the Army Signal Service, well before the early 20th century.
In May 1894, the Chicago Weather Bureau's forecast area was reduced to only cover Northern Illinois.
Answer: False
Explanation: In May 1894, the Chicago Weather Bureau's forecast area was significantly expanded, stretching from the Great Lakes to the Rocky Mountains, not reduced.
Besides the Romeoville office, there is another National Weather Service office located in Illinois, specifically in Central Illinois.
Answer: True
Explanation: In addition to the NWS Chicago office in Romeoville, the NWS Central Illinois office is located in Lincoln, Illinois.
The National Weather Service Chicago office's location adjacent to Lewis University Airport is primarily for administrative purposes.
Answer: False
Explanation: The proximity of the NWS Chicago office to Lewis University Airport may facilitate meteorological observations and operations related to aviation weather, suggesting a functional significance beyond purely administrative purposes.
O'Hare International Airport and Chicago Rockford International Airport are identified as the two primary first-order/climate reporting sites for the NWS Chicago area.
Answer: True
Explanation: O'Hare International Airport and Chicago Rockford International Airport are indeed cited as the two primary first-order/climate reporting sites for the NWS Chicago area.
What is the primary function of the National Weather Service Chicago office?
Answer: Issuing local weather forecasts and warnings for a specific region.
Explanation: The primary function of the National Weather Service Chicago office is to monitor weather conditions and issue local forecasts and warnings for its designated service area.
Where is the National Weather Service Chicago office currently located?
Answer: Lewis University Airport, Romeoville, Illinois
Explanation: The National Weather Service Chicago office is currently located in Romeoville, Illinois, at Lewis University.
Who established the first federal weather office in the Chicago region on October 15, 1870?
Answer: The Army Signal Service
Explanation: The first federal weather office in the Chicago region was established on October 15, 1870, by the Army Signal Service.
Which statement accurately describes the expansion of the Chicago Weather Bureau's forecast area in May 1894?
Answer: It stretched from the Great Lakes to the Rocky Mountains.
Explanation: In May 1894, the Chicago Weather Bureau's forecast area was expanded significantly to cover territory from the Great Lakes to the Rocky Mountains.
The 'See also' section of the article lists 'Floods in Chicago' as a related topic.
Answer: False
Explanation: The 'See also' section lists 'Tornadoes in Chicago' as a related topic, not 'Floods in Chicago'.
What does the 'See also' section in the article suggest about significant weather phenomena in the NWS Chicago region?
Answer: Highlights the prevalence of tornadoes.
Explanation: The inclusion of 'Tornadoes in Chicago' in the 'See also' section suggests that tornadoes are considered a significant weather phenomenon relevant to the NWS Chicago region.
HAAT, in the context of NOAA Weather Radio technical information, stands for High Altitude Atmospheric Transmission.
Answer: False
Explanation: HAAT in NOAA Weather Radio technical information stands for Height Above Average Terrain, which is a measure of antenna height influencing signal propagation.
The designation 'Class C' for NOAA Weather Radio stations relates to the language used for broadcasts.
Answer: False
Explanation: The 'Class C' designation for NOAA Weather Radio stations typically refers to broadcast power and coverage characteristics, not the language of the broadcasts.
What does the acronym HAAT stand for in the context of NOAA Weather Radio technical specifications?
Answer: Height Above Average Terrain
Explanation: HAAT is a technical term in radio transmission, standing for Height Above Average Terrain, which is crucial for determining signal coverage.
What is the general purpose of NOAA Weather Radio stations like KWO39, KZZ81, and others mentioned?
Answer: To broadcast weather and civil emergency information continuously.
Explanation: NOAA Weather Radio stations are designed to continuously broadcast weather forecasts, watches, warnings, and civil emergency information to the public.
What does the 'Class C' designation mean for NOAA Weather Radio stations like KWO39 and WNG536?
Answer: Refers to a specific broadcast power and coverage classification.
Explanation: The 'Class C' designation for NOAA Weather Radio stations relates to specific technical parameters such as broadcast power and coverage area, rather than language or content type.
What is the typical frequency range for NOAA Weather Radio broadcasts?
Answer: VHF weather band frequencies (162.400-162.550 MHz)
Explanation: NOAA Weather Radio broadcasts operate on specific VHF frequencies within the 162.400 to 162.550 MHz range.
What is the significance of the 'Format: Weather/Civil Emergency' designation for these radio stations?
Answer: It signifies the station broadcasts both routine weather information and critical emergency alerts.
Explanation: The 'Weather/Civil Emergency' format means the station provides continuous weather information along with alerts for various emergencies, serving a dual public safety role.
The National Weather Service Chicago Forecast Office programs programming for exactly 15 NOAA Weather Radio stations.
Answer: False
Explanation: The National Weather Service Chicago Forecast Office provides programming for 11 NOAA Weather Radio stations, not 15.
How many NOAA Weather Radio stations does the National Weather Service Chicago Forecast Office provide programming for?
Answer: Eleven
Explanation: The National Weather Service Chicago Forecast Office provides programming for a total of 11 NOAA Weather Radio stations.
What is the primary purpose of the NOAA Weather Radio station KWO39, located in Chicago?
Answer: To serve marine interests on southern Lake Michigan.
Explanation: The KWO39 station in Chicago is primarily designated to serve marine interests on southern Lake Michigan, in addition to broadcasting severe weather alerts for surrounding counties.
The KWO39 Chicago NOAA Weather Radio station broadcasts on a frequency of 162.450 MHz.
Answer: False
Explanation: The KWO39 Chicago NOAA Weather Radio station broadcasts on a frequency of 162.550 MHz, not 162.450 MHz.
KWO39 Chicago carries severe weather alerts for Cook, DuPage, and Lake counties in Illinois, as well as Lake and Porter counties in Indiana.
Answer: True
Explanation: The KWO39 station provides severe weather alerts for Cook, DuPage, and Lake counties in Illinois, and Lake and Porter counties in Indiana.
The KWO39 weather radio service initially began in 1958, focusing on marine usage.
Answer: False
Explanation: The KWO39 service began in 1954, initially focusing on aviation usage, and later shifted to marine usage.
During the 1970s, the KWO39 transmitter was relocated from a six-story building to the Willis Tower (formerly Sears Tower).
Answer: True
Explanation: In 1975, during the 1970s, the KWO39 transmitter was moved from a six-story building to the Willis Tower (formerly Sears Tower) to enhance signal coverage.
What is the primary purpose of the NOAA Weather Radio station KWO39, located in Chicago?
Answer: To serve marine interests on southern Lake Michigan.
Explanation: The KWO39 station in Chicago is primarily designated to serve marine interests on southern Lake Michigan, in addition to broadcasting severe weather alerts for surrounding counties.
Which of the following counties is NOT covered by the KWO39 Chicago NOAA Weather Radio station for severe weather alerts?
Answer: Winnebago County, Illinois
Explanation: KWO39 covers Cook, DuPage, and Lake counties in Illinois, and Lake and Porter counties in Indiana. Winnebago County is outside its coverage area.
The KWO39 weather radio service initially began in 1954 with a focus on which user group?
Answer: Aviation users
Explanation: The KWO39 weather radio service commenced in 1954 with an initial focus on serving aviation users.
What is the primary broadcast area for the KZZ81 Lockport NOAA Weather Radio station?
Answer: The Chicago metropolitan area
Explanation: The KZZ81 Lockport NOAA Weather Radio station primarily serves the Chicago metropolitan area, covering numerous counties in Illinois and one in Indiana.
Which of the following is a technical specification for the KZZ81 Lockport NOAA Weather Radio station?
Answer: Frequency: 162.425 MHz, Power: 1,000 Watts
Explanation: The KZZ81 Lockport station broadcasts on 162.425 MHz with a power output of 1,000 Watts.
The KZZ81 Lockport station reports hourly weather conditions for which of the following locations?
Answer: Major airports like O'Hare and Midway
Explanation: The KZZ81 Lockport station reports hourly weather conditions for numerous locations, including major airports such as O'Hare and Midway.
The KXI58 Plano NOAA Weather Radio station operates with a power output of 1,000 Watts.
Answer: False
Explanation: The KXI58 Plano NOAA Weather Radio station operates with a power output of 300 Watts, not 1,000 Watts.
The WXK24 Odell NOAA Weather Radio station broadcasts on 162.450 MHz and covers counties including Livingston and McLean.
Answer: True
Explanation: The WXK24 Odell station broadcasts on 162.450 MHz and covers counties such as Livingston and McLean in Illinois.
The WNG536 DeKalb NOAA Weather Radio station broadcasts on 162.550 MHz with a power output of 300 Watts.
Answer: True
Explanation: The WNG536 DeKalb NOAA Weather Radio station broadcasts on 162.550 MHz with a power output of 300 Watts.
The KZZ55 Dixon NOAA Weather Radio station covers Ogle, Lee, Carroll, Whiteside, and Bureau counties in Illinois.
Answer: True
Explanation: The KZZ55 Dixon NOAA Weather Radio station serves Ogle, Lee, Carroll, Whiteside, and Bureau counties in Illinois.
What is the broadcast format for the KXI58 Plano NOAA Weather Radio station?
Answer: Weather/Civil Emergency
Explanation: The KXI58 Plano NOAA Weather Radio station operates with a 'Weather/Civil Emergency' format.
Which of the following counties is covered by the WXK24 Odell NOAA Weather Radio station?
Answer: Livingston County, Illinois
Explanation: The WXK24 Odell NOAA Weather Radio station covers Livingston County, Illinois, among others.
The KZZ55 Dixon NOAA Weather Radio station covers which group of Illinois counties?
Answer: Ogle, Lee, Carroll, Whiteside, Bureau
Explanation: The KZZ55 Dixon NOAA Weather Radio station covers the Illinois counties of Ogle, Lee, Carroll, Whiteside, and Bureau.
The KXI41 Crystal Lake NOAA Weather Radio station broadcasts on 162.500 MHz and covers counties in both Illinois and Wisconsin.
Answer: True
Explanation: The KXI41 Crystal Lake NOAA Weather Radio station broadcasts on 162.500 MHz and serves counties in both Illinois and Wisconsin.
The KZZ57 Rockford NOAA Weather Radio station covers counties in Illinois and Wisconsin, and warnings for some Wisconsin counties are issued by NWS Milwaukee.
Answer: True
Explanation: The KZZ57 Rockford station covers Illinois and Wisconsin counties, with NWS Milwaukee issuing warnings for its Wisconsin coverage areas.
The KZZ58 Kankakee NOAA Weather Radio station broadcasts on 162.525 MHz and covers counties in both Illinois and Indiana.
Answer: True
Explanation: The KZZ58 Kankakee NOAA Weather Radio station broadcasts on 162.525 MHz and serves counties in both Illinois and Indiana.
The WNG689 Hebron NOAA Weather Radio station covers Jasper County, Indiana, and warnings for this county are issued by NWS Northern Indiana.
Answer: True
Explanation: The WNG689 Hebron station covers Jasper County, Indiana, and warnings for this county are issued by the NWS Northern Indiana office.
Which Illinois and Indiana counties are covered by the KXI86 Crescent City NOAA Weather Radio station?
Answer: Ford, Kankakee, Iroquois, Vermilion (IL); Newton, Benton (IN)
Explanation: The KXI86 Crescent City station covers Ford, Kankakee, Iroquois, and Vermilion counties in Illinois, and Newton and Benton counties in Indiana.
Which Indiana counties are covered by the WNG689 Hebron NOAA Weather Radio station?
Answer: Lake, Porter, Newton, Jasper, LaPorte, Starke, Pulaski
Explanation: The WNG689 Hebron station covers Lake, Porter, Newton, Jasper, LaPorte, Starke, and Pulaski counties in Indiana.