Raymarine SR100 - Manual (Page 33)

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Weather options
This section details the available options in your weather application and
covers:
• NOWRad.
• Storm cast.
• Surface Sea Temperature.
• Canadian radar.
• Storm tracks.
• Lightning.
• Surface observation stations.
• Cities.
• Wind.
• Waves.
• Surface pressure.
NOWRad (Precipitation)
The NOWcasting of precipitation using
Radars (NOWRad) option shows the type
and level of precipitation a defined in the
table below:
Storm Cast
Storm Cast arrows indi
cate the direction and
speed of a storm.
Color code Precipitation type Intensity
Light green Rain 15 19 dBz
Medium green Rain 20 29 dBz
Dark green Rain 30 39 dBz
Yellow Rain 40 44 dBz
Orange Rain 45 49 dBz
Light red Rain 50 54 dBz
Dark red Rain 55 + dBz
Light blue Snow 5 19 dBz
Dark blue Snow 20 + dBz
Light pink Mixed 5 19 dBz
Dark pink Mixed 20 + dbz
Color code Precipitation type Intensity
Direction
of storm
Speed of
storm 26
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