River Forecast
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FGUS51 KRHA 191311
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0911 AM EDT Thu Oct 19 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 1019 Z DC1710191311/DH13/HMIFF/DIH1
.E1    4.56/4.23/3.61/2.92/2.30/1.87/1.61/1.48/
.E2    1.80/2.62/3.64/4.49/4.86/4.66/4.07/3.28/
.E3    2.49/1.94/1.57/1.28/1.25/1.80/2.72/3.64/
.E4    4.13/4.13/3.71/3.05/2.36/1.67/1.25/1.05/
.E5    1.05/1.54/2.56/3.51/4.07/4.27/4.04/3.48/
.E6    2.79/2.13/1.64/1.35/1.15/1.31/2.10/3.18/
.E7    4.07/4.46/4.43/3.94/3.25/2.53/2.00/1.74/
.E8    1.61/1.77/2.43/3.41/4.27/4.76/4.82/4.36/
.E9    3.67/2.99/2.43/2.03/1.80/1.67/2.00/2.82
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 1019 Z DC1710191311/DH13/HMIFF/DIH1
.E1    3.58/3.28/2.66/1.97/1.35/0.92/0.66/0.56/
.E2    0.89/1.71/2.69/3.51/3.87/3.67/3.08/2.30/
.E3    1.51/0.98/0.62/0.33/0.33/0.89/1.80/2.69/
.E4    3.18/3.18/2.79/2.13/1.44/0.79/0.36/0.13/
.E5    0.16/0.69/1.67/2.59/3.15/3.35/3.12/2.56/
.E6    1.84/1.18/0.69/0.39/0.23/0.39/1.18/2.26/
.E7    3.12/3.51/3.44/2.99/2.26/1.57/1.05/0.79/
.E8    0.66/0.82/1.48/2.46/3.28/3.77/3.81/3.38/
.E9    2.69/2.00/1.44/1.05/0.79/0.72/1.05/1.87
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 1019 Z DC1710191311/DH13/HGIFF/DIH1
.E1    2.20/1.84/1.21/0.56/-0.07/-0.46/-0.72/-0.82/
.E2    -0.46/0.36/1.31/2.10/2.43/2.23/1.64/0.85/
.E3    0.13/-0.39/-0.79/-1.05/-1.02/-0.46/0.43/1.25/
.E4    1.74/1.74/1.31/0.69/-0.03/-0.66/-1.08/-1.28/
.E5    -1.21/-0.66/0.26/1.12/1.67/1.87/1.64/1.08/
.E6    0.43/-0.23/-0.69/-1.02/-1.15/-0.92/-0.16/0.85/
.E7    1.67/2.07/2.00/1.54/0.85/0.16/-0.33/-0.59/
.E8    -0.72/-0.52/0.16/1.08/1.87/2.36/2.39/1.94/
.E9    1.28/0.62/0.07/-0.30/-0.56/-0.62/-0.26/0.56
:--------------------------------------------------------------------
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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