USA Storm Chasing Expedition - 10 May, 2010
Storm chaser convergence taking place.
NSSL on site, as part of the Vortex2 Team.
Chasers starting to line up in the car
park.
Clear skies.. A good sign for the
storms.
Supercell has formed.
The cell was almost immediately declared tornadic.
Chasing a wall cloud in the distance.
A scud forming.
Watching carefully.
There were reports of 5" hail in this
storm. 12.7cm Diameter
Some of the 4" and 5" hail.
Hail littering the grass.
Rapid rotation to the side of us.
Got out very quickly to take some photos.
Looking left.
Extremely active sky.
Rapid movement.
Storms were travelling at around 64 knots..
Over 118km/h
One cell actually averaged 73 knots in
storm motion. That's a ridiculous 135kmh
JUST TO KEEP UP WITH THE STORM!!.
That's faster than CAT1 hurricane wind speeds.
A tornado is forming.
Nearly there.
Tornado on the ground. Look for the debris
at ground level.
Semi trailer and car waiting for the storm
to pass.
It's trying again.
Going multivortex.
This is actually a scud, not a tornado
further back
Some semi trailers that were overturned by
the multivortex tornado.
5 of them in total.
Everyone was ok.
Although some obviously shaken.
Two of them on the other side of the road.
Fairly badly damaged.
Debris on the road.
A tree wedged in the barrier.
It was impossible to keep up.
Nearly done for the day.
Reports of hail up to 5", and 37 tornadoes.
Unfortunately 5 deaths were associated with this severe weather outbreak.
The roof of a house gets blown off just to
the right of the van.
The prediction for today. HIGH
Over 6000 CAPE forecast.
Storm chasers (Spotter Network) getting
into position.
The watch boxes and mesoscale discussions
are up
In position and tracking a tornado to the
left of us.
Rotation was quite strong, but storm speed
was 64 knots.
A fairly large Hook Echo present.
Getting larger.
Tornado now on the ground
Looking at all the chasers and storms in
the greater area.
Unbelievable how many chasers are on the
network.
Storms passing by. Chasers now looking for
food and hotel rooms for the night.