National Weather Service United States Department of Commerce

Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

 

ADROAX
IAC155-181545-

URGENT - IMMEDIATE BROADCAST REQUESTED
ADMINISTRATIVE MESSAGE
OMAHA PUBLIC POWER DISTRICT
RELAYED BY NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
742 AM CST MON DEC 18 2017

THE FOLLOWING MESSAGE IS TRANSMITTED AT THE REQUEST OF THE OMAHA
PUBLIC POWER DISTRICT.

THE OMAHA PUBLIC POWER DISTRICT REPORTS THAT FIVE SIRENS IN 
POTTAWATTAMIE COUNTY IOWA HAD SOUNDED FOR LESS THAN ONE MINUTE
AROUND 730 AM. OPPD ADVISES THAT THERE IS NO EMERGENCY AT FORT 
CALHOUN STATION.

THE INADVERTENT SOUNDING IS THE RESULT OF A TESTING ERROR.

THE TEST WAS CANCELED.  

WE REPEAT OPPD ADVISES THERE IS NO EMERGENCY AT FORT CALHOUN STATION 
AND THE PUBLIC SHOULD DISREGARD THE INADVERTENT SIREN SOUNDING IN
POTTAWATTAMIE COUNTY IOWA.


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