Good man Stuart!. It was probably straight line winds but if you can evidence of rotation then that would do the trick!
Anybody see anything today?. Just had a flash of lightning in the NE. I seen some stonker cells today but haven't got a decent image to save my life because of poor light our else in a car with trees blocking the view. I seen powerful looking cb line with mammatus over Maghera - from Ballyronan!!, that was a beast. It was white and solid looking, did anyone see that?.
Had some big decaying cells with small mamma from home at sunset, might have a good one of I'm lucky. Have to sort out images. Some good dark convection bubbling up my W against the dark twilight sky, looks interesting. Had some hail also.