5/22 South Dakota Tornadoes Report!

Quite simply, this was the best chase of my life! Jon Merage and I were surprised to hear that V2 called a down day so we headed up North, towards Pierre South Dakota. A small patch of CU formed NE of Pierre and developed into a violent supercell. We watched the thing from birth till death. Fortunately, no injuries or deaths were reported but some unfortunate damage was done to farms north of Bowdle.

This storm had incredible structure! This is looking South from the North end of the Hook. Wrapping up so nicely, we just knew this was going to put down tornadoes.


An early tornado South of Highway 12, about 5 miles West of Bowdle. Not sure if this continued and developed into the wedge or not. It almost appeared to be the same circulation. We will have to go over the radar data.


After the tornado crossed Highway 12, we blasted East and turned North on Highway 47. I somehow managed to "click" this shot handheld from the driver's seat enroute to the wedge intercept. The storm really began to look plain nasty at this point.


So, we headed North on 47 and see this earth devouring beast of a tornado. This is at 10mm so it looks much further away.


And here is is at 20mm. Ears popping at this point as they did several times during the chase. The data from our mesonet should be very interesting.


Ok, this is the wedge grinding through a farm North of Bowdle on 47. Very scary moment here as a policeman appeared to drive directly into the circulation towards the damaged farmstead to check for survivors. Fortunately, he appeared a few moments later. No injuries were reported here despite the damage to the farmstead wich looks to be at least EF-3 in strength.


I will have a link up soon to the amazing footage that Jon Merage got. Be sure to stay tuned to that.

May 22nd South Dakota Violent Tornadoes!

Massive Tornadoes in South Dakota today! Just a quickie here. Plenty more to come, trust me.

2010 Lightning Drought Comes to an End!

Today marked my first chase in New Mexico. We had a late start due to car complications and were unable to deploy with the rest of the V2 crew. We headed West as soon as the car was ready to go but V2 called off operations for the day before we could get to the storm. So we settled for some sunset lightning before heading to the hotel. Decent Lightning Finally!






We will deploy on tornadic storms tomorrow!

May 14th Texas Tornadoes

Vortex 2 had an amazingly succesful day in West Texas, intercepting at least 3 tornadoes south of Notrees Texas. The initial tornado was a large stovepipe from our view, followed by a large cone that never fully condensed, occuring simultainiously, followed by a thin tube that also did not condense fully, despite an obvious ground contact.

Lets start with tornado #3, considering its the only decent picture of a tornado I got all day.

Tornado #1 in progress with #2 forming to the left, starting as a cone.

Tornadoes #1 and #2 on the ground simultaniously.

Tornado #2 at mature stage.

Outflow dominant storm near Douro Texas on I-20.


We were well northeast of the first 2 tornadoes but had a very nice intercept on #3. Looking forward to going over the data. It was also a very scary day for Midland Texas, with several tornado warnings in the area and massive flooding.

May 10th Tornado Outbreak Report

Vortex 2 deployed on destructive tornadic supercells monday. We started the day with a plan of intercepting the storms as they moved E/NE from the I-35 urban corridor. We spent most of the day in Stroud Oklahoma, just Northeast of OKC. Storms fired and we dropped Southeast, ending up East of Seminole Oklahoma. Probe 8 intercepted a large tornado just north of the Highway 56/9 intersection. 22 tornadoes have been confirmed with widespread damage to several counties in Oklahoma and Kansas. 2 deaths were reported from this outbreak.

Paul Markowski, Associate Professor of Meteorology at Penn State briefs Vortex 2 participants about the action plan of the day.

Last minute repairs and modifications shortly before the chase.

The Vortex 2 Probe team awaiting initiation in Stroud Oklahoma.

Large tornado about to cross highway 56, just north of highway 9, East of Seminole.

Outflow dominant storm. This was the 2nd target storm of the day for V2.

Tornado damage on the north side of Seminole.


Monday was simply crazy, terrifying, and horrible, especially for the residents who were affected by these storms. Extremely fast storm motions and unfavorable terrain made a very difficult deployment for V2. Hopefully, our data collection efforts will prove valuable and further the cause to improve warning times and accuracy for the general public.

I have several more chase reports upcoming...