River Forecast
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FGUS51 KRHA 231348
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0947 AM EDT Mon Apr 23 2018
:
:   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 0423 Z DC1804231347/DH13/HMIFF/DIH1
.E1    1.67/1.51/1.71/2.43/3.28/3.87/4.10/4.04/
.E2    3.67/2.99/2.30/1.80/1.48/1.21/1.05/1.12/
.E3    1.77/2.89/3.77/4.17/4.13/3.81/3.35/2.82/
.E4    2.30/1.84/1.57/1.54/1.90/2.66/3.51/4.20/
.E5    4.46/4.33/3.90/3.28/2.66/2.13/1.84/1.74/
.E6    2.07/2.99/4.07/4.66/4.92/4.86/4.46/3.87/
.E7    3.18/2.53/2.10/1.80/1.67/1.90/2.76/3.94/
.E8    4.59/4.66/4.40/3.87/3.22/2.62/2.20/1.87/
.E9    1.71/1.84/2.53/3.64/4.46/4.82/4.79/4.43
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0423 Z DC1804231347/DH13/HMIFF/DIH1
.E1    0.56/0.43/0.72/1.48/2.36/2.92/3.15/3.08/
.E2    2.66/1.94/1.28/0.79/0.46/0.16/0.03/0.16/
.E3    0.89/1.97/2.85/3.22/3.18/2.85/2.33/1.80/
.E4    1.28/0.85/0.59/0.59/1.02/1.74/2.59/3.25/
.E5    3.51/3.35/2.92/2.30/1.64/1.15/0.85/0.79/
.E6    1.15/2.10/3.12/3.74/4.00/3.90/3.51/2.89/
.E7    2.13/1.51/1.08/0.79/0.69/0.95/1.87/2.99/
.E8    3.64/3.71/3.38/2.85/2.20/1.57/1.15/0.82/
.E9    0.66/0.85/1.61/2.69/3.48/3.84/3.77/3.38
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0423 Z DC1804231347/DH13/HGIFF/DIH1
.E1    -0.69/-0.82/-0.52/0.16/0.95/1.51/1.74/1.64/
.E2    1.21/0.49/-0.13/-0.59/-0.95/-1.21/-1.35/-1.15/
.E3    -0.43/0.59/1.41/1.80/1.77/1.41/0.92/0.39/
.E4    -0.13/-0.56/-0.79/-0.75/-0.33/0.39/1.21/1.84/
.E5    2.10/1.94/1.48/0.85/0.23/-0.26/-0.52/-0.56/
.E6    -0.13/0.75/1.71/2.33/2.59/2.49/2.07/1.44/
.E7    0.72/0.10/-0.30/-0.59/-0.69/-0.36/0.56/1.57/
.E8    2.20/2.30/1.97/1.41/0.75/0.16/-0.26/-0.59/
.E9    -0.72/-0.49/0.30/1.31/2.07/2.43/2.33/1.94
:--------------------------------------------------------------------
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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