River Forecast
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955
FGUS51 KRHA 271334
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0934 AM EDT Thu Apr 27 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 0427 Z DC1704271334/DH13/HMIFF/DIH1
.E1    5.45/5.38/4.99/4.33/3.58/2.92/2.49/2.13/
.E2    1.94/2.07/2.99/4.40/5.22/5.38/5.18/4.66/
.E3    3.94/3.25/2.72/2.33/2.10/2.20/2.95/4.20/
.E4    5.12/5.45/5.25/4.66/3.90/3.15/2.53/2.07/
.E5    1.71/1.51/1.74/2.69/4.07/4.82/4.92/4.63/
.E6    4.07/3.38/2.79/2.36/2.07/1.87/2.03/2.99/
.E7    4.30/5.09/5.38/5.25/4.72/3.97/3.22/2.59/
.E8    2.10/1.67/1.48/1.71/2.62/3.87/4.66/4.72/
.E9    4.40/3.84/3.15/2.49/2.00/1.71/1.54/1.87
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0427 Z DC1704271334/DH13/HMIFF/DIH1
.E1    4.33/4.27/3.90/3.25/2.53/1.90/1.44/1.08/
.E2    0.89/1.05/2.03/3.35/4.13/4.30/4.07/3.51/
.E3    2.79/2.07/1.54/1.18/0.98/1.15/1.97/3.22/
.E4    4.13/4.43/4.20/3.61/2.85/2.07/1.44/0.98/
.E5    0.62/0.46/0.72/1.77/3.05/3.81/3.87/3.54/
.E6    2.95/2.26/1.64/1.25/0.92/0.75/1.02/2.03/
.E7    3.28/4.07/4.36/4.20/3.64/2.89/2.13/1.51/
.E8    1.02/0.59/0.43/0.72/1.67/2.92/3.67/3.74/
.E9    3.38/2.79/2.07/1.41/0.95/0.66/0.52/0.95
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0427 Z DC1704271334/DH13/HGIFF/DIH1
.E1    3.08/2.99/2.56/1.84/1.08/0.49/0.03/-0.30/
.E2    -0.46/-0.23/0.72/1.94/2.72/2.92/2.66/2.10/
.E3    1.35/0.66/0.16/-0.20/-0.39/-0.16/0.66/1.80/
.E4    2.66/2.99/2.72/2.13/1.35/0.59/-0.03/-0.49/
.E5    -0.85/-0.95/-0.59/0.43/1.61/2.33/2.43/2.10/
.E6    1.51/0.82/0.23/-0.16/-0.49/-0.62/-0.26/0.72/
.E7    1.87/2.66/2.92/2.76/2.20/1.44/0.69/0.07/
.E8    -0.43/-0.82/-0.95/-0.59/0.33/1.48/2.20/2.26/
.E9    1.90/1.31/0.62/0.00/-0.46/-0.79/-0.85/-0.39
:--------------------------------------------------------------------
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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