National Weather Service United States Department of Commerce

Severe Thunderstorms Across Southeast Texas; Very Active Pattern in the West

Severe thunderstorms with the potential for several tornadoes, including a strong tornado or two, will be possible this afternoon and evening across southeast Texas. Damaging winds and isolated large hail will also be possible. A series of Pacific storm systems will continue to impact the Northwest U.S. into this weekend with periods of strong winds, low elevation rain and heavy mountain snow. Read More >

NOAA Weather Radio

National Program

NWR Arkansas Coverage

Weather.gov > NOAA Weather Radio > NWR Arkansas Coverage

NWR Coverage

 

 

USA MAP

Link to Map Link to Map Link to MapLink to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map Link to Map


 

Coverage Map Notes

The coverage statistics and maps are calculated using a computer model and station data assuming ideal conditions. Coverage may be 5 to 10 percent below the computer predicted coverage for the following reasons:

  • The computer model is sensitive to antenna performance. Antenna performance is a function of local conditions, causing signals to be stronger signal level in some directions than others.
  • Placement of NWR antennas is dictated by the tower owner, which may result in a less than ideal set up.
  • The antenna may be affected by nearby structures or bodies of water.
  • In some special instances, the antenna may have been intentionally adjusted to be "directional" and provide better coverage to a specific area to the detriment of other areas.
  • Because of variations in local site conditions, the performance of an individual transmitter and antenna may be less than predicted or expected.
  • Seasonal environmental conditions, such as icing or heavy rain, affect performance of a transmitter station and its various components, particularly those subject to continuous weather exposure.
  • The coverage maps are shown in a single color format, which relates to an estimated signal level.
    • White: Signal level of greater than 18dBuV: Reliable coverage  
NWR RSS Feed  NWR RSS Feed