River Forecast
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000
FGUS51 KRHA 231419
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0918 AM EST Fri Feb 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 0223 Z DC1802231418/DH13/HMIFF/DIH1
.E1    1.21/1.21/1.64/2.53/3.35/3.84/4.00/3.94/
.E2    3.64/3.12/2.56/2.03/1.67/1.51/1.48/1.84/
.E3    2.66/3.51/3.87/3.87/3.54/3.12/2.66/2.23/
.E4    1.80/1.54/1.54/1.94/2.76/3.71/4.30/4.33/
.E5    4.04/3.61/3.02/2.43/1.94/1.64/1.41/1.35/
.E6    1.57/2.39/3.31/3.81/3.87/3.61/3.15/2.66/
.E7    2.20/1.84/1.61/1.51/1.71/2.49/3.54/4.20/
.E8    4.33/4.20/3.90/3.41/2.85/2.43/2.13/1.94/
.E9    1.80/2.00/2.85/3.97/4.49/4.63/4.46/4.04
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0223 Z DC1802231418/DH13/HMIFF/DIH1
.E1    0.07/0.13/0.66/1.57/2.39/2.89/3.05/2.95/
.E2    2.62/2.10/1.51/0.98/0.66/0.49/0.49/0.89/
.E3    1.74/2.56/2.92/2.89/2.56/2.10/1.64/1.18/
.E4    0.75/0.52/0.56/0.98/1.84/2.76/3.31/3.31/
.E5    3.02/2.56/1.97/1.35/0.85/0.52/0.30/0.26/
.E6    0.59/1.44/2.33/2.79/2.82/2.53/2.03/1.48/
.E7    0.98/0.62/0.36/0.30/0.59/1.44/2.49/3.12/
.E8    3.22/3.05/2.69/2.13/1.51/1.05/0.72/0.49/
.E9    0.36/0.66/1.71/2.82/3.28/3.38/3.15/2.66
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0223 Z DC1802231418/DH13/HGIFF/DIH1
.E1    -1.12/-1.05/-0.56/0.26/0.98/1.48/1.64/1.54/
.E2    1.18/0.66/0.07/-0.43/-0.75/-0.92/-0.89/-0.43/
.E3    0.39/1.15/1.51/1.44/1.12/0.69/0.20/-0.26/
.E4    -0.62/-0.85/-0.82/-0.33/0.49/1.35/1.90/1.90/
.E5    1.61/1.12/0.49/-0.10/-0.56/-0.89/-1.12/-1.12/
.E6    -0.75/0.10/0.92/1.38/1.38/1.08/0.56/0.03/
.E7    -0.46/-0.82/-1.05/-1.12/-0.75/0.10/1.08/1.67/
.E8    1.77/1.61/1.21/0.62/0.00/-0.43/-0.75/-1.02/
.E9    -1.08/-0.69/0.36/1.35/1.84/1.90/1.64/1.08
:--------------------------------------------------------------------
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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