River Forecast
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000
FGUS51 KRHA 230011
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0811 PM EDT Fri Sep 22 2017
:
:   Potomac River Forecasts for Washington D.C.
:
:--------------------------------------------------------------------
:Georgetown/Wisconsin Avenue - Tidal Potomac River
:CS=5.5, FS=6.0, Moderate FS=7.0, Major FS=10.0
:
.E GTND2 0923 Z DC1709230011/DH01/HMIFF/DIH1
.E1    4.92/5.48/5.48/5.05/4.43/3.67/2.99/2.56/
.E2    2.30/2.10/2.20/2.99/4.20/5.12/5.45/5.28/
.E3    4.69/4.00/3.31/2.79/2.43/2.20/2.23/2.79/
.E4    3.81/4.86/5.35/5.35/4.99/4.36/3.64/3.05/
.E5    2.62/2.39/2.23/2.46/3.31/4.40/5.09/5.25/
.E6    5.02/4.56/3.90/3.25/2.76/2.49/2.36/2.49/
.E7    3.05/3.94/4.92/5.41/5.31/4.79/4.13/3.51/
.E8    2.95/2.56/2.33/2.33/2.72/3.58/4.53/4.99/
.E9    5.02/4.76/4.30/3.64/2.99/2.49/2.33/2.46
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0923 Z DC1709230011/DH01/HMIFF/DIH1
.E1    3.84/4.46/4.49/4.10/3.51/2.76/2.07/1.64/
.E2    1.35/1.15/1.31/2.10/3.28/4.17/4.49/4.33/
.E3    3.74/3.05/2.39/1.84/1.48/1.28/1.31/1.87/
.E4    2.89/3.90/4.40/4.40/4.04/3.41/2.69/2.10/
.E5    1.71/1.44/1.31/1.57/2.39/3.44/4.13/4.30/
.E6    4.07/3.61/2.95/2.33/1.84/1.54/1.41/1.57/
.E7    2.10/3.02/3.94/4.43/4.33/3.81/3.18/2.56/
.E8    2.00/1.61/1.41/1.41/1.80/2.66/3.58/4.04/
.E9    4.07/3.81/3.31/2.66/2.00/1.57/1.38/1.51
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0923 Z DC1709230011/DH01/HGIFF/DIH1
.E1    2.53/3.05/3.08/2.66/2.03/1.31/0.66/0.23/
.E2    -0.07/-0.23/-0.03/0.75/1.87/2.72/3.05/2.85/
.E3    2.33/1.64/0.95/0.43/0.07/-0.13/-0.03/0.52/
.E4    1.51/2.46/2.95/2.95/2.59/1.97/1.28/0.69/
.E5    0.30/0.03/-0.07/0.23/1.05/2.03/2.69/2.85/
.E6    2.66/2.17/1.54/0.92/0.43/0.13/0.03/0.20/
.E7    0.75/1.64/2.53/2.99/2.89/2.39/1.77/1.15/
.E8    0.62/0.23/0.00/0.03/0.46/1.28/2.13/2.59/
.E9    2.62/2.36/1.90/1.25/0.62/0.20/0.03/0.16
:--------------------------------------------------------------------
COMMENT


:CAUTION...These forecasts do not fully account for the effects of
:wind driven storm surge. Forecast errors of two feet or more are
:possible during major surge events. Other sources of error may
:include rainfall forecast uncertainties and hydrologic/hydraulic
:model uncertainties.

$$
MARFC
:...END of MESSAGE...
NNNN



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