Power Reactor Status Report for June 23, 2015

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

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Region 1

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Beaver Valley 1 100        
Beaver Valley 2 100        
Calvert Cliffs 1 100   HOT WEATHER ALERT GEO-MAGNETIC DISTURBANCE ALERT *  
Calvert Cliffs 2 100   HOT WEATHER ALERT GEO-MAGNETIC DISTURBANCE ALERT *  
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100   GEO-MAGNETIC DISTURBANCE ALERT *  
Indian Point 2 100   GEO-MAGNETIC DISTURBANCE ALERT *  
Indian Point 3 100   GEO-MAGNETIC DISTURBANCE ALERT *  
Limerick 1 100        
Limerick 2 100        
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100   HOT WEATHER ALERT    
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 100        
Susquehanna 1 100   HOT WEATHER ALERT    
Susquehanna 2 100   HOT WEATHER ALERT    
Three Mile Island 1 100   HOT WEATHER ALERT    

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 100        
Browns Ferry 2 100        
Browns Ferry 3 100        
Brunswick 1 100   SYSTEM RELIABILITY ALERT    
Brunswick 2 100   SYSTEM RELIABILITY ALERT    
Catawba 1 100        
Catawba 2 100        
Farley 1 100        
Farley 2 100        
Harris 1 100   SYSTEM RELIABILITY ALERT    
Hatch 1 100        
Hatch 2 100        
McGuire 1 100        
McGuire 2 100        
North Anna 1 100   HOT WEATHER ALERT GEO-MAGNETIC DISTURBANCE ALERT *  
North Anna 2 100   HOT WEATHER ALERT GEO-MAGNETIC DISTURBANCE ALERT *  
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 0 05/11/2015 PREPARING FOR START-UP *  
Saint Lucie 1 100        
Saint Lucie 2 100        
Sequoyah 1 100     *  
Sequoyah 2 100     *  
Summer 100        
Surry 1 100   HOT WEATHER ALERT GEO-MAGNETIC DISTURBANCE ALERT *  
Surry 2 100   HOT WEATHER ALERT GEO-MAGNETIC DISTURBANCE ALERT *  
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 100        
Watts Bar 1 100        

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 100        
Byron 2 100        
Clinton 99   100% ELECTRICAL CAPABILITY SEVERE WEATHER ALERT GEO-MAGNETIC DISTURBANCE ALERT *  
D.C. Cook 1 0 05/31/2015 TECH SPEC REQUIRED SHUTDOWN - EMERGENCY DIESEL GENERATOR REPAIRS - SEE EN 51106    
D.C. Cook 2 100        
Davis-Besse 100   HOT WEATHER ALERT *  
Dresden 2 100        
Dresden 3 100        
Duane Arnold 100        
Fermi 2 100   SEVERE WEATHER ALERT *  
La Salle 1 100   GEO-MAGNETIC DISTURBANCE ALERT *  
La Salle 2 90   DUE TO 2B TURBINE DRIVEN REACTOR FEED PUMP GEO-MAGNETIC DISTURBANCE ALERT *  
Monticello 95   HOLDING POWER FOR EXTENDED POWER UPGRADE TESTING    
Palisades 100        
Perry 1 98   LOWER POWER DUE TO AMBIENT CONDITIONS *  
Point Beach 1 100   GEO-MAGNETIC DISTURBANCE ALERT *  
Point Beach 2 100   GEO-MAGNETIC DISTURBANCE ALERT *  
Prairie Island 1 100   GEO-MAGNETIC DISTURBANCE ALERT *  
Prairie Island 2 100   GEO-MAGNETIC DISTURBANCE ALERT *  
Quad Cities 1 100        
Quad Cities 2 100        

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 100        
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 0 05/09/2015 REFUELING OUTAGE.    
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 62   DUE TO ISO BUS FAN COOLING LOSS *  
Grand Gulf 1 100        
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 94   BOTH MSRs OUT OF SERVICE    
South Texas 1 100        
South Texas 2 100        
Waterford 3 0 06/22/2015 DOWNPOWER DUE TO FEEDWATER DRAINLINE LEAK *  
Wolf Creek 1 100        

* - Power Reactor Status Report change within past 24 hours
# - Number of reactor scrams or trips within past 24 hours

Notes:
  • Reactor status data collected between 4 a.m. and 8 a.m. each day.
  • All times are based on eastern time.

Page Last Reviewed/Updated Wednesday, March 24, 2021