River Forecast
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FGUS51 KRHA 231249
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0848 AM EDT Sat Sep 23 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 DC1709231248/DH13/HMIFF/DIH1
.E1    4.99/5.61/5.74/5.48/4.95/4.27/3.54/2.95/
.E2    2.56/2.33/2.33/2.89/3.97/5.09/5.58/5.54/
.E3    5.18/4.49/3.77/3.12/2.66/2.43/2.30/2.53/
.E4    3.41/4.49/5.18/5.31/5.12/4.66/4.00/3.38/
.E5    2.85/2.56/2.39/2.49/3.08/4.10/5.09/5.54/
.E6    5.41/4.89/4.23/3.61/3.08/2.69/2.46/2.46/
.E7    2.85/3.67/4.63/5.12/5.12/4.89/4.43/3.81/
.E8    3.22/2.76/2.56/2.62/2.99/3.71/4.63/5.25/
.E9    5.45/5.31/4.95/4.36/3.74/3.18/2.92/2.85
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0923 Z DC1709231248/DH13/HMIFF/DIH1
.E1    4.07/4.69/4.82/4.53/4.04/3.31/2.59/2.03/
.E2    1.64/1.41/1.44/2.00/3.08/4.13/4.63/4.63/
.E3    4.23/3.54/2.82/2.17/1.74/1.51/1.38/1.64/
.E4    2.49/3.54/4.23/4.36/4.17/3.71/3.05/2.43/
.E5    1.94/1.61/1.48/1.57/2.17/3.15/4.10/4.56/
.E6    4.43/3.90/3.28/2.66/2.13/1.74/1.51/1.51/
.E7    1.94/2.76/3.67/4.13/4.17/3.94/3.44/2.85/
.E8    2.23/1.80/1.61/1.67/2.03/2.76/3.64/4.27/
.E9    4.46/4.33/3.97/3.38/2.76/2.23/1.94/1.87
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0923 Z DC1709231248/DH13/HGIFF/DIH1
.E1    2.62/3.22/3.35/3.08/2.56/1.87/1.18/0.62/
.E2    0.23/0.00/0.07/0.66/1.71/2.66/3.18/3.18/
.E3    2.79/2.13/1.38/0.75/0.36/0.10/0.00/0.30/
.E4    1.15/2.13/2.76/2.92/2.72/2.26/1.64/1.02/
.E5    0.52/0.23/0.07/0.23/0.82/1.80/2.66/3.12/
.E6    3.02/2.49/1.87/1.25/0.72/0.36/0.13/0.16/
.E7    0.56/1.41/2.23/2.69/2.76/2.49/2.03/1.44/
.E8    0.85/0.43/0.23/0.33/0.69/1.41/2.26/2.85/
.E9    3.05/2.92/2.56/1.97/1.35/0.85/0.59/0.52
:--------------------------------------------------------------------
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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