River Forecast
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000
FGUS51 KRHA 171359
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0959 AM EDT Wed Jul 17 2019
:
:   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
:
.ER GTND2 190717 Z DC1907171359/DH13/HMIFF/DIH1
.E1    4.82/4.69/4.27/3.51/2.69/2.13/1.80/1.67/
.E2    1.71/2.23/3.18/3.81/4.10/4.13/3.90/3.31/
.E3    2.62/2.10/1.77/1.57/1.71/2.30/3.22/3.87/
.E4    4.20/4.30/4.17/3.64/2.92/2.33/1.90/1.64/
.E5    1.54/1.71/2.30/3.02/3.61/3.84/3.81/3.44/
.E6    2.79/2.13/1.71/1.48/1.41/1.71/2.39/3.25/
.E7    3.81/4.04/4.04/3.77/3.25/2.56/2.00/1.64/
.E8    1.51/1.57/2.13/2.95/3.64/3.97/4.07/3.90/
.E9    3.51/2.89/2.26/1.87/1.71/1.77/2.23/3.02
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.ER WASD2 190717 Z DC1907171359/DH13/HMIFF/DIH1
.E1    3.84/3.74/3.35/2.66/1.87/1.31/1.02/0.89/
.E2    0.92/1.48/2.39/3.02/3.31/3.35/3.08/2.46/
.E3    1.80/1.31/0.95/0.79/0.95/1.54/2.43/3.08/
.E4    3.41/3.51/3.35/2.82/2.10/1.51/1.08/0.85/
.E5    0.75/0.95/1.51/2.23/2.82/3.05/2.99/2.62/
.E6    1.97/1.35/0.92/0.69/0.66/0.95/1.64/2.43/
.E7    2.99/3.25/3.25/2.99/2.39/1.74/1.21/0.85/
.E8    0.69/0.82/1.38/2.17/2.82/3.18/3.28/3.12/
.E9    2.69/2.07/1.48/1.08/0.92/1.02/1.48/2.23
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.3, Moderate FS=4.2, Major FS=6.6
:
.ER AXTV2 190717 Z DC1907171359/DH13/HGIFF/DIH1
.E1    2.59/2.46/2.00/1.25/0.46/-0.07/-0.36/-0.52/
.E2    -0.43/0.16/0.95/1.57/1.87/1.90/1.61/1.02/
.E3    0.39/-0.10/-0.43/-0.59/-0.43/0.20/1.02/1.64/
.E4    1.97/2.10/1.90/1.38/0.69/0.10/-0.30/-0.56/
.E5    -0.62/-0.43/0.16/0.85/1.38/1.64/1.57/1.18/
.E6    0.52/-0.07/-0.49/-0.72/-0.72/-0.43/0.26/1.02/
.E7    1.57/1.80/1.80/1.54/0.95/0.33/-0.20/-0.52/
.E8    -0.69/-0.52/0.03/0.75/1.41/1.77/1.84/1.67/
.E9    1.25/0.62/0.07/-0.30/-0.46/-0.36/0.13/0.82
:--------------------------------------------------------------------
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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