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S. GrantS. GrantW.C. O’ReillyW.C. O’ReillyF. FeddersenF. Feddersen
R.T. GuzaR.T. Guza
CDIP Wave MOnitoring & Prediction (MOP) SystemSurfzone Currents & Beach Water Quality
Huntington Beach – Case Study
CDIP Directional Wave Buoy Network
Alongshore Prediction of Nearshore Waves
Alongshore Prediction of the Surfzone Current Directions and Speeds
Surfzone Pollutant Trajectory Model
Surfzone Source Detection Model
FIB ENT Countsvs.
Current Direction
CDIP Directional Wave Buoy Network
Alongshore Prediction of Nearshore Waves
Alongshore Prediction of the Surfzone Current Directions and Speeds
Surfzone Pollutant Trajectory Model
Surfzone Source Detection Model
FIB ENT Countsvs.
Current Direction
The CDIP MOMOnitoring & PPrediction System
Outer & Inner wave buoys are placed at wave model boundaries for assimilation and validation.
PLAN VIEW
ShelfBreak
GlobalModel
Shelf Model
LocalModel Shelf Model
CROSS SECTION
LocalModel
SurfzoneCurrentModel
Southern California Wave Observation Network
So Cal MOP System
Datawell Directional Waveriders
Southern California Wave Observation Network
So Cal MOP System
Outer Wave Buoys Measure Arriving Swell from the Open Ocean
Southern California Wave Observation Network
So Cal MOP System
Inner Wave Buoys Measure Locally Generated Seas
Southern California Wave Observation Network
So Cal MOP System
Huntington State Beach “Roving” Wave Buoy (20m depth)
CDIP Directional Wave Buoy Network
Alongshore Prediction of Nearshore Waves
Alongshore Prediction of the Surfzone Current Directions and Speeds
Surfzone Pollutant Trajectory Model
Surfzone Source Detection Model
FIB ENT Countsvs.
Current Direction
CDIP MOnitoring and Prediction Orange County MOP Sites
HB06 SurfzoneCurrent Model
Validation
Mean Alongshore Current Model Validation
Northward Current
Southward Current
Flow Reversal
Sep-Oct 2006
14
CDIP Directional Wave Buoy Network
Alongshore Prediction of Nearshore Waves
Alongshore Prediction of the Surfzone Current Directions and Speeds
Surfzone Pollutant Trajectory Model
Surfzone Source Detection Model
FIB ENT Countsvs.
Current Direction
Summer Mean Surfzone Currents: North OC
Pollutant Trajectory Age : Constant SAR Discharge
EBB Discharge Trajectory from Magnolia Street
Ebb Strength
Strong
Weak
CDIP Directional Wave Buoy Network
Alongshore Prediction of Nearshore Waves
Alongshore Prediction of the Surfzone Current Directions and Speeds
Surfzone Pollutant Trajectory Model
Surfzone Source Detection Model
FIB ENT Countsvs.
Current Direction
Waves
Surfzone current
FIB Sites
Pollutant Source
LOWER ENT COUNTS
HIGHER ENT COUNTS
Magnolia St Ebb Discharge Model w/ FIB Overlay (Summer)
ENT
< 10
10-30
> 30
Magnolia St. Ebb Discharge Model w/ FIB Overlay (Summer)
ENT
< 10
10-30
> 30
