NOTE: For slower Internet connections and browsers, it is recommended
to turn off the display of the interactive map. You can do this through the
settings page under the "USER" menu.
Forecast - Smoothing forecast shapes
The final step is to smooth jagged forecast
shapes. The above image is the final forecast image shown on
the WWW. Shown is the Convective Hazard Detection field (stratiform
is not removed), a 1 hour forecast (blue shapes), motion vectors
(white lines), and speed (knots)/echo tops (Cft) labels. Click on
the image to toggle between the smoothed forecast shape and the
to return to Applying tops value.
to see the accuracy of the above forecast.