River Forecast
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FGUS51 KRHA 231300
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0900 AM EDT Wed Aug 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 0823 Z DC1708231300/DH13/HMIFF/DIH1
.E1    4.69/4.82/4.59/4.10/3.41/2.66/2.03/1.57/
.E2    1.28/1.15/1.61/2.69/3.81/4.40/4.46/4.10/
.E3    3.38/2.62/2.00/1.57/1.35/1.21/1.51/2.39/
.E4    3.54/4.30/4.53/4.40/3.84/3.05/2.30/1.80/
.E5    1.51/1.25/1.31/2.00/3.15/4.20/4.66/4.56/
.E6    4.13/3.54/2.85/2.26/1.80/1.54/1.48/2.00/
.E7    3.12/4.23/4.76/4.79/4.46/3.84/3.08/2.39/
.E8    1.94/1.64/1.44/1.64/2.43/3.51/4.36/4.72/
.E9    4.59/4.07/3.38/2.66/2.10/1.74/1.57/1.61
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0823 Z DC1708231300/DH13/HMIFF/DIH1
.E1    3.77/3.90/3.67/3.15/2.49/1.74/1.08/0.66/
.E2    0.36/0.26/0.72/1.80/2.89/3.48/3.54/3.15/
.E3    2.46/1.71/1.08/0.66/0.39/0.30/0.62/1.51/
.E4    2.59/3.35/3.61/3.44/2.89/2.10/1.35/0.85/
.E5    0.56/0.33/0.39/1.08/2.23/3.25/3.71/3.61/
.E6    3.18/2.56/1.90/1.31/0.89/0.62/0.59/1.12/
.E7    2.20/3.28/3.81/3.87/3.51/2.89/2.13/1.48/
.E8    1.02/0.69/0.52/0.75/1.54/2.59/3.41/3.77/
.E9    3.64/3.12/2.43/1.74/1.18/0.82/0.66/0.72
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0823 Z DC1708231300/DH13/HGIFF/DIH1
.E1    2.30/2.46/2.20/1.71/1.02/0.30/-0.33/-0.75/
.E2    -1.05/-1.12/-0.59/0.43/1.41/2.00/2.07/1.67/
.E3    0.98/0.26/-0.33/-0.75/-1.02/-1.08/-0.72/0.16/
.E4    1.18/1.90/2.17/2.00/1.41/0.66/-0.07/-0.52/
.E5    -0.85/-1.05/-0.95/-0.23/0.85/1.80/2.23/2.17/
.E6    1.74/1.15/0.49/-0.10/-0.52/-0.79/-0.79/-0.23/
.E7    0.82/1.80/2.36/2.39/2.07/1.44/0.69/0.07/
.E8    -0.39/-0.72/-0.85/-0.59/0.20/1.18/1.97/2.30/
.E9    2.17/1.67/0.98/0.30/-0.23/-0.59/-0.75/-0.66
:--------------------------------------------------------------------
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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