BRIGHT BAND- A maximum in the radar reflectivity caused by snow melting as it falls. Melting snow can have a reflectivity similar to small hail.
Bright band - In radar, indicates the melting point of a snowflake. High intensity return is caused by the water surrounding the ice crystal, hence appearing large.
Bright Band - a distinct feature observed by a radar that denotes the freezing level of the atmosphere.
BRIGHT BAND A narrow, intense radar echo due to water-covered ice particles at the melting level where reflectivity is at its greatest.
bright band—In radar meteorology, a narrow, intense echo on the range-height indicator scope resulting from water-covered ice particles of high reflectivity at the melting level.
Bright Band The enhanced layer of radar echo caused by the difference in radar reflectivity of ice and water particles. This echo is interpreted as the delineation on a radar display between frozen and liquid precipitation.
Breezy15 to 25 mph windsBRFBriefBright BandA distinct feature observed by a radar that denotes the freezing level of the atmosphere.
Refer to a bright band. MELTING POINT The temperature at which a solid substance undergoes fusion, changing from a solid to a liquid state. Contrast with freezing point.
When viewed by radar this layer appears as a band of enhanced reflectivity; thus it is commonly known as the "radar bright band." The microphysics of the melting layer of precipitation is an important feature for stratiform precipitation.
They exhibit a VIP Level 2 or greater reflectivity and occasionally display the "bright band" aloft. When they pass over a location, the wind speed increases by as much as 50%, accompanied by a significant increases in the rainfall rate.
Precipitation or other phenomena which produces echoes on a radar display.
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Browse Related Terms: Angels, Bright Band, Clutter, Comma Echo, echo, Ground Clutter, Pendant Echo, ...
These occur between the active convective bands of a hurricane outside of the eye wall. Inner stratiform bands often exhibit the bright band aloft, a VIP Level 2, and in the lower layers typically show a VIP Level 1.
Stratocumulus ...
melting layer may be several hundred meters deep, reflecting the time it takes for all the hydrometeors to undergo the transition from solid to liquid phase. The temperature of the melting layer is typically 0°C or slightly warmer. See bright band.
Inner stratiform bands often exhibit the bright band aloft, a VIP Level 2, and in the lower layers typically show a VIP Level 1.StratocumulusLow-level clouds, existing in a relatively flat layer but having individual elements.
are less than 124 nm apart. It is used to:
1) Examine storm structure features such as overhang, tilt, Weak Echo Regions (WER), and Bounded Weak Echo Regions (BWER);
2) Estimate height of higher dBZ's and echo tops; and
3) Locate the bright band ...
 See also: Precipitation, Temperature, Layer, Thunder, Weather
  
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