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The <\/span>Alaska-Pacific RFC Basin (aprfc) River Breakup Status Web Service<\/span> displays breakup status of major rivers in Alaska. This web service also warns the users of potential flooding. The data associated with this web service is <\/span><\/span>the primary Alaska Ice Conditions for breakup status. <\/span><\/p>

River Breakup Status Classification<\/span><\/p>

<\/p>\n\n\n \n \n \n \n \n \n
 Status<\/td>\n   Description<\/td>\n <\/tr>\n
 Open<\/td>\n The river\n status is open with seasonal ice melted and not ice flowing down river.<\/td>\n <\/tr>\n
 Mostly\n Ice<\/td>\n The river status is covered by a continuous ice cover with small\n holes and leads but generally is covered from bank to bank with either in\n place ice or a heavy run of pan or chunk ice. <\/span><\/td>\n <\/tr>\n
 Mostly\n Open<\/td>\n River status includes open water areas, but may reduce in size,\n some parts have frozen over with ice and could be covered by fresh snow.<\/td>\n <\/tr>\n
 Some Open<\/td>\n River status includes unspecified amount of open water areas,\n but may reduce in size, some parts have frozen over with ice and could be\n covered by fresh snow.<\/td>\n <\/tr>\n
 Unknown<\/td>\n No recent observations available to asses ice conditions.<\/td>\n <\/tr><\/table>\n
\n

River Village Classification<\/span><\/p>

<\/p>\n \n \n \n \n \n \n
 Status<\/td>\n   Description<\/td>\n <\/tr>\n\n
 Flood\n Advisory<\/td>\n Issued when flooding is imminent or occurring, generally within the next 1 to 3 hours, but is not expected to substantially threaten life and property.<\/td>\n <\/tr>\n
 Flood\n Watch<\/td>\n Issued when there is the possibility of widespread general\n flooding over an area within the next 36 hours.<\/td>\n <\/tr>\n
 Flood\n Warning<\/td>\n Issued when a river level has exceeded, or is forecast to\n exceed, moderate or major flood stage.<\/td>\n <\/tr>\n \n
<\/td>\n <\/td>\n <\/tr>\n \n<\/table>\n

Update Frequency:<\/span> Twice a day but no specific time during the day<\/span><\/p>
\n

<\/p>Link to Graphic Page <\/span>https://www.weather.gov/aprfc/breakupMap<\/span><\/span><\/a><\/p>

Link to Shapefile download: <\/span><\/span>https://weather.gov/source/aprfc/breakupStatus_shp.zip<\/span><\/span><\/a><\/p>

Link to <\/span><\/span>metadata<\/span><\/span><\/a><\/p>

Questions/Concerns about the service, please contact the <\/span><\/span>DISS GIS<\/span><\/span><\/a> team.<\/span>
<\/span><\/p>

<\/p>

<\/p>Time Information<\/span><\/span>:<\/span><\/span><\/p>

This service is not time enabled<\/span><\/span><\/p>

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