River Forecast
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582
FGUS51 KRHA 221511
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
1104 AM EDT Mon May 22 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 0522 Z DC1705221504/DH13/HMIFF/DIH1
.E1    3.18/2.76/2.33/2.03/1.87/2.03/2.76/3.87/
.E2    4.69/4.99/4.92/4.46/3.81/3.12/2.56/2.13/
.E3    1.80/1.74/2.30/3.44/4.53/4.95/4.82/4.40/
.E4    3.81/3.12/2.46/2.03/1.74/1.51/1.54/2.17/
.E5    3.41/4.56/4.89/4.69/4.13/3.38/2.66/2.17/
.E6    1.84/1.67/1.90/2.82/3.84/4.59/4.92/4.79/
.E7    4.36/3.71/2.92/2.30/1.84/1.51/1.31/1.44/
.E8    2.36/3.71/4.59/4.79/4.53/3.94/3.22/2.66/
.E9    2.23/1.94/1.84/2.17/3.05/4.27/5.25/5.68
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0522 Z DC1705221504/DH13/HMIFF/DIH1
.E1    2.17/1.71/1.28/1.02/0.85/1.08/1.80/2.89/
.E2    3.71/4.00/3.90/3.44/2.76/2.07/1.51/1.12/
.E3    0.79/0.79/1.35/2.49/3.54/3.97/3.84/3.41/
.E4    2.82/2.13/1.48/1.05/0.72/0.52/0.59/1.25/
.E5    2.46/3.58/3.90/3.67/3.12/2.33/1.61/1.15/
.E6    0.82/0.66/0.98/1.87/2.89/3.61/3.94/3.81/
.E7    3.35/2.69/1.90/1.28/0.82/0.49/0.30/0.49/
.E8    1.41/2.72/3.58/3.77/3.51/2.85/2.17/1.61/
.E9    1.18/0.89/0.82/1.18/2.07/3.28/4.23/4.66
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0522 Z DC1705221504/DH13/HGIFF/DIH1
.E1    0.85/0.49/0.03/-0.30/-0.46/-0.26/0.49/1.48/
.E2    2.26/2.59/2.46/2.00/1.31/0.66/0.13/-0.30/
.E3    -0.59/-0.56/0.03/1.12/2.10/2.53/2.39/1.97/
.E4    1.35/0.66/0.07/-0.36/-0.69/-0.85/-0.75/-0.07/
.E5    1.08/2.10/2.46/2.26/1.64/0.89/0.23/-0.26/
.E6    -0.56/-0.69/-0.33/0.52/1.48/2.20/2.49/2.36/
.E7    1.90/1.21/0.46/-0.13/-0.59/-0.92/-1.08/-0.82/
.E8    0.10/1.31/2.13/2.36/2.07/1.44/0.75/0.20/
.E9    -0.20/-0.49/-0.52/-0.13/0.75/1.90/2.82/3.25
:--------------------------------------------------------------------
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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