Just getting to look at the potentially very volatile day here in central OK, so wanted to start be looking at the All Sky CAPE to help identify the movement of two critical boundaries, a warm front moving northward, and the dry line moving eastward. This loop very nicely shows the advancement of the two boundaries over the last couple of hours, with a surge of CAPE moving into the southern half of Oklahoma. Observations are overlayed on the clear sky CAPE for verification. Useful product for SA today.

Thorcaster