July 26th, 2001 Arapahoe County, CO Tornado
Last Updated on Sunday, 10 January 2010 01:36 Written by Roger Hill

July 26 was a day with good possibilities for eastern Colorado. Decent shortwave energy was present, along with good instability and the DCVZ boundary setting up in eastern Arapahoe and Adams counties. I headed out the door shortly after lunch with a target to get under developing thunderstorms near the Byers area. Upon arrival just east of Byers, a nice cell had developed and was racing northeast rapidly away from me. Another cell was developing southwest of town, and this cell was the one I targeted. By 2 PM, a nice bell shaped, candy cane striated mesocyclone developed on the eastern side of the storm. Soon, rapid rotation was evident. At 2:28 Pm the tornado touched down and stayed on the ground for over 10 minutes. Overall a very nice storm and I fortunately got the results I had hoped for.
![]() |
![]() |
|
Rapid developing cb.
|
Close up of rising scud.
|
![]() |
![]() |
|
Mesocyclone forms.
|
Another shot of the mesocyclone area.
|
![]() |
![]() |
|
Outflow from around the south of the updraft.
|
Much motion and scud under the updraft.
|
![]() |
![]() |
|
Tornado touches down.
|
Another shot of it.
|
![]() |
![]() |
|
Funnel extends farther downward.
|
Even farther downward.
|
![]() |
![]() |
|
Another shot of this landspout.
|
Funnel touches down again.
|
![]() |
|
|
Farmer's combine in front of tornado did not even see it.
|
|
| < Prev | Next > |
|---|













