River Forecast
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000
FGUS51 KRHA 231346
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0946 AM EDT Mon Oct 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 1023 Z DC1710231346/DH13/HMIFF/DIH1
.E1    3.35/4.23/4.63/4.49/4.17/3.61/2.99/2.49/
.E2    2.17/2.00/2.03/2.56/3.44/4.27/4.86/5.18/
.E3    5.02/4.53/3.87/3.18/2.62/2.36/2.33/2.59/
.E4    3.15/4.07/4.89/5.05/4.82/4.36/3.74/3.12/
.E5    2.66/2.36/2.30/2.46/2.85/3.54/4.23/4.63/
.E6    4.63/4.20/3.51/2.79/2.23/1.84/1.51/1.28/
.E7    1.41/1.97/2.79/3.44/3.54/3.18/2.62/2.17/
.E8    1.84/1.51/1.21/1.12/1.35/1.87/2.69/3.38/
.E9    3.67/3.67/3.35/2.76/2.13/1.61/1.28/1.05
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 1023 Z DC1710231346/DH13/HMIFF/DIH1
.E1    2.46/3.28/3.64/3.54/3.18/2.59/2.00/1.51/
.E2    1.18/1.02/1.08/1.57/2.43/3.25/3.84/4.13/
.E3    3.97/3.48/2.82/2.13/1.57/1.35/1.31/1.57/
.E4    2.17/3.05/3.84/4.04/3.81/3.35/2.76/2.13/
.E5    1.67/1.38/1.35/1.48/1.90/2.59/3.25/3.67/
.E6    3.67/3.25/2.56/1.84/1.28/0.89/0.59/0.39/
.E7    0.52/1.08/1.87/2.53/2.62/2.26/1.71/1.25/
.E8    0.89/0.59/0.30/0.20/0.43/0.98/1.77/2.43/
.E9    2.72/2.72/2.39/1.84/1.21/0.69/0.36/0.13
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 1023 Z DC1710231346/DH13/HGIFF/DIH1
.E1    1.08/1.84/2.20/2.10/1.74/1.18/0.59/0.13/
.E2    -0.20/-0.36/-0.26/0.30/1.12/1.90/2.46/2.76/
.E3    2.59/2.10/1.44/0.79/0.26/0.00/0.00/0.26/
.E4    0.85/1.74/2.43/2.62/2.43/1.97/1.35/0.75/
.E5    0.30/0.03/-0.03/0.13/0.56/1.21/1.87/2.23/
.E6    2.23/1.80/1.12/0.43/-0.10/-0.52/-0.85/-1.02/
.E7    -0.85/-0.30/0.46/1.05/1.15/0.79/0.26/-0.16/
.E8    -0.52/-0.85/-1.12/-1.18/-0.95/-0.39/0.36/0.98/
.E9    1.31/1.28/0.95/0.39/-0.23/-0.72/-1.08/-1.28
:--------------------------------------------------------------------
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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