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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2022

Power Reactor Status Report for April 10, 2022

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Beaver Valley 1 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Beaver Valley 2 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
Calvert Cliffs 1 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
Calvert Cliffs 2 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
FitzPatrick 100
Ginna 100
Hope Creek 1 100
Limerick 1 0 4/4/2022 Refueling Outage; Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
Limerick 2 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
Millstone 2 100
Millstone 3 0 4/8/2022 Refueling Outage
Nine Mile Point 1 100
Nine Mile Point 2 100
*
Peach Bottom 2 100
Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500		 *
Peach Bottom 3 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Salem 1 0 4/9/2022 Refueling Outage
 *
Salem 2 100
Seabrook 1 100 Two contingencies to downpower to 1000 MW Net due to offsite transmission concerns *
Susquehanna 1 0 3/28/2022 Refueling Outage; Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
Susquehanna 2 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *

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 91 Increasing Power
Brunswick 1 60 Holding power for testing *
Brunswick 2 100
Catawba 1 100
Catawba 2 100
Farley 1 100
Farley 2 69

Coastdown To Refueling Outage; Decreasing Power
 *
Harris 1 100
Hatch 1 100
Hatch 2 100
McGuire 1 0 4/2/2022 Refueling Outage
McGuire 2 100
North Anna 1 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
North Anna 2 0 3/6/2022 Reactor Physics Testing; Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Oconee 1 100
Oconee 2 100
Oconee 3 96 Coastdown To Refueling Outage
Robinson 2 100
Saint Lucie 1 99 Holding power due to condensate pump design margin issue.
Saint Lucie 2 100
Sequoyah 1 100
Sequoyah 2 100
Summer 100
Surry 1 100
*
Surry 2 100
Turkey Point 3 100
Turkey Point 4 0 3/12/2022 Refueling Outage
Vogtle 1 100
Vogtle 2 100
*
Watts Bar 1 100
Watts Bar 2 0 3/2/2022 Refueling Outage

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Braidwood 2 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Byron 1 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Byron 2 79 Coastdown To Refueling Outage
Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500		 *
Clinton 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
D.C. Cook 1 0 4/2/2022 Refueling Outage
Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
D.C. Cook 2 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Davis-Besse 0 3/5/2022 Refueling Outage
Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500		 *
Dresden 2 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Dresden 3 35 Reduced Power For Maintenance
Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Fermi 2 0 2/5/2022 Refueling Outage
Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500		 *
LaSalle 1 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
LaSalle 2 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
Monticello 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
Palisades 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
Perry 1 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Point Beach 1 0 3/26/2022 Refueling Outage
Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500		 *
Point Beach 2 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
Prairie Island 1 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Prairie Island 2 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500
 *
Quad Cities 1 100 Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500 *
Quad Cities 2 0 3/21/2022 Refueling Outage
Grid Geomagnetic Disturbance Warning (K-Index = 7) until 0500		 *

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 100
Arkansas Nuclear 2 100
Callaway 0 4/4/2022 Refueling Outage
Columbia Generating Station 100
Comanche Peak 1 97 Coastdown To Refueling Outage
 *
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 0 3/27/2022 Refueling Outage
 *
Diablo Canyon 2 100
Grand Gulf 1 0 2/27/2022 Refueling Outage
Palo Verde 1 0 4/8/2022

Refueling Outage
 *
Palo Verde 2 100

Palo Verde 3 100

River Bend Station 1 100
South Texas 1 100
South Texas 2 100
Waterford 3 0 4/2/2022 Refueling Outage
Wolf Creek 1 100
Increasing Power
 *

* - 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.
  • Additional plant status information is made available on the web page after 28 days.

Page Last Reviewed/Updated Monday, May 9, 2022