River Forecast
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FGUS51 KRHA 241309
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0909 AM EDT Sun Sep 24 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 0924 Z DC1709241309/DH13/HMIFF/DIH1
.E1    3.67/4.63/5.22/5.22/4.82/4.20/3.51/2.92/
.E2    2.59/2.62/2.76/2.92/3.51/4.56/5.41/5.77/
.E3    5.61/4.95/4.23/3.61/3.12/2.72/2.53/2.59/
.E4    3.05/3.94/4.89/5.28/5.18/4.82/4.33/3.77/
.E5    3.22/2.79/2.59/2.66/3.02/3.77/4.72/5.41/
.E6    5.58/5.41/5.05/4.43/3.74/3.18/2.89/2.79/
.E7    2.89/3.38/4.17/4.95/5.41/5.48/5.09/4.49/
.E8    3.84/3.28/2.89/2.66/2.62/3.02/3.94/4.95/
.E9    5.54/5.64/5.45/5.02/4.40/3.84/3.41/3.15
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0924 Z DC1709241309/DH13/HMIFF/DIH1
.E1    2.56/3.54/4.17/4.23/3.84/3.25/2.56/1.97/
.E2    1.67/1.71/1.80/1.97/2.59/3.61/4.43/4.79/
.E3    4.63/3.97/3.25/2.62/2.13/1.77/1.57/1.67/
.E4    2.10/2.99/3.90/4.30/4.23/3.87/3.38/2.82/
.E5    2.26/1.84/1.64/1.71/2.07/2.82/3.74/4.40/
.E6    4.59/4.43/4.04/3.44/2.76/2.20/1.90/1.80/
.E7    1.94/2.43/3.22/3.97/4.46/4.49/4.13/3.51/
.E8    2.85/2.30/1.94/1.71/1.67/2.10/2.99/3.97/
.E9    4.56/4.66/4.46/4.04/3.44/2.89/2.46/2.20
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0924 Z DC1709241309/DH13/HGIFF/DIH1
.E1    1.41/2.26/2.82/2.82/2.39/1.80/1.15/0.59/
.E2    0.30/0.30/0.39/0.62/1.28/2.20/3.02/3.38/
.E3    3.18/2.56/1.87/1.25/0.75/0.39/0.23/0.30/
.E4    0.79/1.64/2.46/2.85/2.82/2.46/1.97/1.41/
.E5    0.85/0.46/0.30/0.33/0.72/1.48/2.36/2.99/
.E6    3.18/3.05/2.62/2.03/1.38/0.85/0.56/0.46/
.E7    0.59/1.08/1.84/2.56/3.02/3.05/2.69/2.10/
.E8    1.44/0.92/0.56/0.33/0.33/0.79/1.64/2.56/
.E9    3.12/3.25/3.05/2.62/2.03/1.48/1.08/0.82
:--------------------------------------------------------------------
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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