With a poor weather pattern forecast, we went to where the best combination of shear, moisture and instability were forecast, near the Davis Mountains of southwest Texas. Storms formed mid afternoon and intensified, with a supercell forming near Marathon, Texas and drifting southeast. It had good structure and was producing numerous cg strikes. As it moved towards Mexico, more storms formed west of town and also produced a lot of lightning. We encountered golfball sized hail and plenty of wind with the initial supercell!

2023, hail, June, June 2023, lightning, Marathon, severe, storm, storm chasing, supercell, Texas