Overview
A powerful low pressure system approached Kansas on Friday April 29th allowing a sharp dryline to track to generally along Interstate 135. Storms first developed across central and northeast Kansas near the warm front, but as the early evening hours continued, a couple storms fired just east of Wichita. One of these storms produced a strong tornado across the east side of Andover, causing extensive damage. This tornado was eventually rated an EF-3. This same storm produced numerous additional tornadoes as it tracked east.
Picture by Mike Umscheid (@mikeumsc)
Tornadoes:
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			 Preliminary info for Andover Tornado 
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			 Tornado - Rosalia 
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			 Tornado - 4 N of Tampa 
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			 Tornado - 3 SSE of Durham 
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			 Tornado - 2 SW of Lehigh 
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			 Tornado - 1 NW of Hillsboro 
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			 Greenwood County Tornado 
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			Downloadable KMZ File 
 
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The Enhanced Fujita (EF) Scale classifies tornadoes into the following categories:
| EF0 Weak 65-85 mph  | 
			EF1 Moderate 86-110 mph  | 
			EF2 Significant 111-135 mph  | 
			EF3 Severe 136-165 mph  | 
			EF4 Extreme 166-200 mph  | 
			EF5 Catastrophic 200+ mph  | 
		
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Photos & Video
Andover tornado
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Rosalia Tornado
			
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Additional Pictures
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| Line of storms as it passed over McPherson. Picture by James Mickley | Brief tornado in Marion county. Picture by Bryce Kintigh | 
Radar
Andover & Rosalia supercell
| Radar animation from the Andover tornado | Radar animation of the tornado near Rosalia | 
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| Radar shot of the Andover tornado | Radar shot of the Rosalia tornado | 
Marion county tornadoes
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| Radar around the time of tornado southeast of Durham | Storm relative velocity around the time of the tornado southeast of Durham | Radar around the time of a tornado south of Lehigh | Storm relative velocity around the time of a tornado south of Lehigh | 
Environment
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| 500mb chart from 00z on April 30th | 300mb chart from 00z on April 30th | 18z surface map | 
 
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| 20z surface map | 21z ML CAPE | 20z 300mb chart | 
 
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| 21z effective bulk shear | 
Visible satellite animation ending around 21z.
Additional Information (coming soon)

Map showing the most notable tornadoes to affect the Wichita area
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