How long were all of the tornadoes on the ground during last week's outbreak? Breaking down the statistics
All week, we're learning more about the strength of Friday's tornadoes as damage surveys continue.
Meteorologist Luke Vickery broke down the path, the speed and the power of the tornado outbreak.
The National Weather Service sent out their storm survey crews, giving the strength of these tornadoes in chronological order of when they touched down, their peak winds, how wide they were, and then also how long they were on the ground — known as their track.
The first tornado started just northeast of Lincoln and moved toward the Waverly area, rated as an EF3 tornado. It had peak winds of almost 160 miles per hour, 700 yards wide and was about 8.6 miles in track.
The next tornado was our strongest tornado of the afternoon and evening, a high EF3. It started around the Elkhorn area and moved all the way toward Blair with 165-mile-per-hour peak winds. It was about one mile wide, and it was on the ground for just over 31 miles.
WATCH: Drone video shows damage, devastation in Elkhorn after Friday's tornado
After that, Pacific Junction had an EF1 tornado with peak winds of about 100 miles per hour, 800 yards wide and then about a 2.7-mile track.
The tornado that hit Eppley Airfield was an EF3, over 500 yards wide. Its max estimated winds were around 152 miles per hour, and it was on the ground moving up to the north and east for about 16 miles.
The next tornado trailed up towards McClelland, another EF3. It was on the ground for about 13.3 miles, 800 yards wide and its max winds about 145 miles per hour.
An EF1 tornado hit the Norfolk area, it was about 100 yards wide and on the ground for a mile. It's wind speeds, max, wind speeds just over a hundred miles per hour.
The longest track tornado started around the Midland area and then moved all the way up towards Defiance, a strong EF3, with max winds of 160 miles per hour. It was almost a mile wide and on the ground for almost 41 miles.
There were two other tornadoes in the viewing area, an EF2 near Manila and an EF1 near Creston.
WATCH: Why were some homes seemingly untouched while next door they were destroyed by Friday's tornado?