River Forecast
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FGUS51 KRHA 191436
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
1035 AM EDT Sat Aug 19 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 0819 Z DC1708191435/DH13/HMIFF/DIH1
.E1    3.81/3.18/2.46/1.97/1.57/1.31/1.28/1.87/
.E2    3.02/3.97/4.13/3.90/3.44/2.82/2.17/1.67/
.E3    1.38/1.18/1.31/2.03/3.12/4.07/4.63/4.79/
.E4    4.49/3.87/3.08/2.33/1.80/1.48/1.21/1.31/
.E5    2.07/3.18/4.00/4.30/4.17/3.67/3.02/2.33/
.E6    1.80/1.51/1.35/1.44/2.23/3.44/4.46/4.89/
.E7    4.89/4.49/3.81/3.05/2.39/1.94/1.61/1.44/
.E8    1.67/2.59/3.84/4.76/4.99/4.72/4.13/3.35/
.E9    2.59/2.07/1.77/1.61/1.71/2.43/3.61/4.63
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0819 Z DC1708191435/DH13/HMIFF/DIH1
.E1    2.82/2.17/1.48/1.02/0.62/0.39/0.36/1.02/
.E2    2.13/3.02/3.22/2.95/2.49/1.87/1.21/0.72/
.E3    0.43/0.26/0.39/1.12/2.17/3.12/3.67/3.84/
.E4    3.54/2.89/2.10/1.38/0.85/0.52/0.30/0.43/
.E5    1.18/2.23/3.05/3.35/3.18/2.72/2.03/1.38/
.E6    0.85/0.56/0.39/0.52/1.31/2.46/3.48/3.90/
.E7    3.90/3.51/2.82/2.07/1.41/0.98/0.66/0.49/
.E8    0.75/1.64/2.85/3.77/4.00/3.74/3.15/2.36/
.E9    1.61/1.08/0.79/0.62/0.75/1.48/2.62/3.61
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0819 Z DC1708191435/DH13/HGIFF/DIH1
.E1    1.44/0.89/0.20/-0.33/-0.75/-1.02/-0.98/-0.33/
.E2    0.72/1.51/1.74/1.51/1.05/0.43/-0.20/-0.66/
.E3    -0.98/-1.12/-0.95/-0.23/0.79/1.67/2.23/2.36/
.E4    2.07/1.44/0.66/-0.03/-0.56/-0.89/-1.08/-0.92/
.E5    -0.16/0.82/1.61/1.90/1.74/1.28/0.62/-0.03/
.E6    -0.52/-0.82/-0.98/-0.82/-0.03/1.12/2.03/2.49/
.E7    2.49/2.07/1.41/0.66/0.03/-0.43/-0.75/-0.89/
.E8    -0.56/0.36/1.48/2.30/2.56/2.33/1.71/0.92/
.E9    0.23/-0.26/-0.59/-0.75/-0.59/0.16/1.28/2.20
:--------------------------------------------------------------------
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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