chesapeake inundation prediction system elements

Chesapeake Inundation Prediction System Elements

Forecast Wind Fields

Forecast major river discharge

Forecast inundation

Visualize inundation

NWS WFO

NWS officesWeatherFlow

Middle Atlantic River Forecast

Center

VIMSUMCES

Noblis

Guidance to brief Emergency

Management

Dat

a M

anag

emen

t Sys

tem

– N

OAA

CBO

Transmit forecast

Transmit forecast

Retrieve wind field and river discharge forecasts

Transmit inundation forecast

Retrieve inundation forecast

Transmit visualized inundation forecast

Retrieve visualized inundation forecast

Validate InundationUSGS

Econ

omic

Eva

luati

on -

UM

CES

Sewells Pt (Norfolk) Storm Tide – NOS CO-OPS Data Nov 10-13, 2009

Watch Issued

Warning Issued Minor

ModerateMajor

Tue Wed Thu Fri

VIMS ELCIRC RAMS (GFS) NAM WRF (NAM)

Nor’easter – Norfolk VA Should I Have Moved My Car?

6.0 ft6.5 ft

5.9 ft; BP

4.3 ft

5.6 ft6.0 ft

6.4 ft 6.3 ft; BP

ND

For further information contactIn MD-DE-DC area: Michael Koterba, Hydrologist, U. S. Geological Survey, 5522 Research Park Drive. Baltimore, MD. 21228 mkoterba@usgs.gov T: (443) 498-5540

In VA area: Shaun Wicklein, Supervisory Hydrologist, U. S. Geological Survey, 1730 E. Parham Road, Richmond, VA smwickle@usgs.gov T: (804) 399-9929

USGS Flood Sensor Deployments for Nor’easter Nov 11-13, 2009

Legend:

2.0 ft Maximum water elevation, feet (NAVD88)BP Barometric pressure sensorND No data

9 gages installed over land areas to measure inundation

First Site

InundationNor’easter

RAMS GFSNAMWRF NAM