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FGAK79 PAFG 122135

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AKZ832-833-130545-



Hydrologic Outlook

National Weather Service Fairbanks AK

135 PM AKDT Mon May 12 2025



...Yukon River breakup status...



Breakup along the Upper Yukon remains stalled below Ft. Yukon since 

last Tuesday (May 6). The ice is degrading and breaking up locally 

but in-place ice remains intermittently below the mouth of the 

Porcupine River down to the confluence with the Tanana River.  With 

water levels remaining low there isn't much force to push the 

remaining ice out and it is expected to continue degrading over the 

next few days.



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hb