19002
It is programmed from the National Weather Service forecast office in Omaha , Nebraska with its transmitter located near Ellis , Nebraska .
 National Weather Service, Omaha , Nebraska, Nebraska
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 National Weather Service, Omaha , Nebraska, Nebraska