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Local Doppler Radar Displaylogo Butler County
Detailed Doppler Radar

(refesh for latest view)
 
Radars are time-stamped using Zulu time

 
Each view will have it's own time-stamp and thus
it may be newer or older than the other views
Click HERE for SW Ohio / SE Indiana Radar Loops
* * * Scroll down to view other radar products * * *
current NWS Level 3 radar status
P r e c i p i t a t i o n    D i s p l a y
Mouseover the labels below to see other radar tilt elevations
[ Base Reflectivity Tilt 1 ]   -   [ Base Reflectivity Tilt 2 ]   -   [ Base Reflectivity Tilt 3 ]   -   [ Base Reflectivity Tilt 4 ]   -   [ Composite Reflectivity ]
Non Precipitation      Light        Moderate          Heavy              Very Heavy                Extreme  
dBZ scale
Warning Box Colors:      Flash Flood Warning      Severe Thunderstorm Warning      Tornado Warning
S t o r m    M a r k e r    L e g e n d
Storm Tracks are one hour in length, but Heavy Rain or Damaging Winds may precede the storm core.

Legend
Click HERE for list of Storm Report Icons and sample warnings
 
S t o r m    R e l a t i v e    V e l o c i t y    D i s p l a y
Mouseover the labels below to see other radar tilt elevations
[ Storm Relative Velocity Tilt 1 ]   -   [ Storm Relative Velocity Tilt 2 ]   -   [ Storm Relative Velocity Tilt 3 ]   -   [ Storm Relative Velocity Tilt 4 ]
Warning Box Colors:      Flash Flood Warning      Severe Thunderstorm Warning      Tornado Warning
 
S t o r m    A n a l y s i s    T o o l s
Mouseover the labels below to switch between storm analysis tools
[ Echo Tops ]   -   [ Vertically Intergrated Liquid ]
A high ET or VIL value may be an indication of future Hail / Heavy Rain / Damaging Downdraft Winds
A sudden decrease may mean a Downburst is imminent
 
E s t i m a t e d    P r e c i p i t a t i o n    T o t a l s
Mouseover the labels below to change the interval shown
[ 1 Hour Accumulation ]   -   [ Storm Total Accumulation ]
 
Doppler Radar 101
Doppler Radar 201
Rain Rate vs. Reflectivity
General Radar (WSR-88D) Interpretation
Radar Beams and Ground Clutter
Volume Coverage Patterns and Tilt Elevations
NWS Radar Images
Composite vs Base Reflectivity
(mouse over image for comparison)
Storm Relative Motion
(mouse over image for example)
Why a Hail Spike forms on radar
Features to look for on radar
Bounded Weak Echo Region
Bow Echo
Dry Line
Hail Spike (Three-Body Scatter Spike)
Hook Echo
Mesocyclone in Storm-Relative Velocity
Outflow Boundary
Tornado Detection Algorithm
Bright Bands (winter)
KILN Radar Coverage West of Wilmington Ohio
Radar Coverage

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