Jeremy Perez
Supporter
This day didn't hold much promise for severe storms. Southwesterly flow aloft was weak--30-35 kts--over a solid cap. However, with instability from 1000-2000 j/kg, 35 kts of bulk shear, and low/mid level SRH around 100 m2/s2, the possibility of a photogenic storm going up had me ready to head out.
By midday, the HRRR model was forecasting convection breaking through the cap along the dryline in the Oklahoma panhandle. Satellite was also showing a patchy cumulus field developing along the dryline in the panhandles. So my daughter and I headed out from Elk City to see if something would break through.
As we headed north on 283, we were introduced to the horrible Wireless data coverage of northwest Oklahoma. With no satellite updates to check development along the dryline, we kept moving and hoping cloud tops would start to show above the haze. By the time we neared Shattuck, Oklahoma, we were seeing hints of the dryline cumulus to the west. Some of the cloud heads popping above the haze layer looked like they might be developing cu towers, but it was impossible to tell without seeing whether there was a rising tower beneath the bubbling fringe. After some more driving with that frustrating feeling that the cap might hold everything down, we finally saw some convincing development that egged us onward.
Growing cumulus tower in the north Texas panhandle
While the initial tower collapsed, another congested batch further north on the Kansas-Oklahoma border was holding together.
Congested cumulus near the Kansas-Oklahoma border
Large Image
We headed for that developing storm, and by the time we reached Englewood, Kansas, it had developed an anvil and was putting on a beautiful display northwest of town.
Developing cell northwest of Englewood, Kansas
Large Image
Not surprisingly, the cell remained elevated for the two hours that we followed it, but the updraft displayed broad rotation and barber pole structure with some limited lightning. Colored by the setting sun, this isolated, mini-LP cell was definitely a beautiful sight as it glided off into the night.
Mini LP Supercell drifts from Englewood to Ashland, Kansas
Large Image
Image 5
Large Image
Image 7
Image 8
20X Time Lapse Video of the Cell
Watch video >
By midday, the HRRR model was forecasting convection breaking through the cap along the dryline in the Oklahoma panhandle. Satellite was also showing a patchy cumulus field developing along the dryline in the panhandles. So my daughter and I headed out from Elk City to see if something would break through.
As we headed north on 283, we were introduced to the horrible Wireless data coverage of northwest Oklahoma. With no satellite updates to check development along the dryline, we kept moving and hoping cloud tops would start to show above the haze. By the time we neared Shattuck, Oklahoma, we were seeing hints of the dryline cumulus to the west. Some of the cloud heads popping above the haze layer looked like they might be developing cu towers, but it was impossible to tell without seeing whether there was a rising tower beneath the bubbling fringe. After some more driving with that frustrating feeling that the cap might hold everything down, we finally saw some convincing development that egged us onward.
Growing cumulus tower in the north Texas panhandle
While the initial tower collapsed, another congested batch further north on the Kansas-Oklahoma border was holding together.
Congested cumulus near the Kansas-Oklahoma border
![img20120314_IMG_7042-Edit_md.jpg](/proxy.php?image=http%3A%2F%2Fwww.perezmedia.net%2Fceruleanarc%2Fimages%2F2012%2Fimg20120314_IMG_7042-Edit_md.jpg&hash=19ba84892d9ed937d0b573f1a7767a58)
Large Image
We headed for that developing storm, and by the time we reached Englewood, Kansas, it had developed an anvil and was putting on a beautiful display northwest of town.
Developing cell northwest of Englewood, Kansas
![img20120314_IMG_7057-Edit_md.jpg](/proxy.php?image=http%3A%2F%2Fwww.perezmedia.net%2Fceruleanarc%2Fimages%2F2012%2Fimg20120314_IMG_7057-Edit_md.jpg&hash=414cc23a682821b65f0a44e4c9777458)
Large Image
Not surprisingly, the cell remained elevated for the two hours that we followed it, but the updraft displayed broad rotation and barber pole structure with some limited lightning. Colored by the setting sun, this isolated, mini-LP cell was definitely a beautiful sight as it glided off into the night.
Mini LP Supercell drifts from Englewood to Ashland, Kansas
![img20120314_IMG_7064_Pano_md.jpg](/proxy.php?image=http%3A%2F%2Fwww.perezmedia.net%2Fceruleanarc%2Fimages%2F2012%2Fimg20120314_IMG_7064_Pano_md.jpg&hash=ae4a1bf51ba03c90f0f71afd2c80dedd)
Large Image
Image 5
![img20120314_IMG_7152_Pano_md.jpg](/proxy.php?image=http%3A%2F%2Fwww.perezmedia.net%2Fceruleanarc%2Fimages%2F2012%2Fimg20120314_IMG_7152_Pano_md.jpg&hash=83b602493b6f62ca84a600bb20c14337)
Large Image
Image 7
Image 8
20X Time Lapse Video of the Cell
Watch video >